Flashing Android phone firmware via computer. How to flash an Android phone - Step by step instructions

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Many of us have encountered situations where we have just purchased (and perhaps for a lot of money) new phone or the smartphone suddenly, upon closer inspection, turned out to be not as “gold” as it glittered on the display case.

The standard symptoms of his behavior are turning off and freezing for no particular reason, slow response to commands, unstable work applications or just mobile “sclerosis” to selected ringtones. The list goes on...

Debriefing

Of course, particularly picky owners will immediately run to service center(or a communication salon) breaking a chair over the head of an unlucky manager who slipped him a damaged HTC or Nokia. But let's put aside emotions - the devil is not as scary as he is painted. No matter how your mobile phone behaves, you can almost always solve the problems that arise with it. And the point is not in the hardware defect of the device (although this can happen), but, most likely, in its “software” component.

It's no secret that a computer and a mobile phone have a lot in common. For example, both have a processor, flash memory, RAM, input and output devices (keyboard and display). Note that the primary important part in a computer and phone is the flash memory chip with the basic settings responsible for the launch and interaction of the hardware and software components of these devices. Flash memory It is non-volatile, its size is from 0.5 to 16 MB, it consists of a semiconductor chip in which hardware settings and software (firmware) are printed with special electrical impulses.

But if in a computer flash memory and an operating system, as they say in Odessa, are “two big differences,” then in a phone the firmware is their symbiosis - “two in one.” Therefore, by phone firmware we mean not only a list of the device’s operating settings, but also the entire rest of the software package that is included in the operating system and is responsible for the interface for interacting with the phone’s user. The role of firmware in a phone is very important. It is she who is responsible for connecting the hardware components embedded in the phone with each other and the cellular module. Firmware is the fruit of the painstaking work of programmers from manufacturing companies and is developed exclusively for a specific phone model, naturally made in-house. That is, if you upload firmware from some Nokia model to a Samsung phone, the phone will not even turn on. The exception is cases when one firmware can fit a phone of a similar class, for example, the closest line. An example is the Siemens SL45 model, by flashing which you can get Wireless Java support. Or Nokia 6210, into which you can install firmware from the 1st model, as a result of which the owner receives the functions of Nokia 6250 for less money. Or Sony Ericsson K750i, which is flashed into the W810i, thereby turning it into Wolkman.

You ask - what is the connection between phone glitches and firmware? The most direct. Because the market mobile phones very busy, companies are trying to launch their new products for sale as soon as possible, often without fully testing the software. Therefore, the first buyers of a sophisticated smartphone or communicator are faced with programmers' shortcomings. The first advice is not to “rush” to buy the latest model device, but wait until six months or a year - during this time more than one firmware version will be released, sometimes their number during the entire production period of the phone reaches several dozen.

The worst option is the 1st, 2nd or 3rd version of the software; they have a large number of flaws. For example, the first firmware was famous for a glitch - photos from the camera suddenly stopped being saved.

The firmware version, in addition to the main digital one, may also have additional designations, for example, 4.7 or 2A. Their size indicates the significance of the changes made; we assume that new features have been added or a slight “straightening” was simply done with patches.

What gives us end result flashing process? Of course, even if you don’t complain about the performance of your mobile phone, nothing prevents you from changing the firmware version to a newer one - just for fun. For example, in the latest version of the firmware, some new features may be implemented (for example, support for new headsets will appear), firmware will be added, new wallpapers or ringtones, and menu themes will be loaded. But you still shouldn’t expect miracles, support for Bluetoth, mp3 or more will just show up a high resolution cameras will not be able to. But the phone’s performance characteristics will significantly improve, for example, signal reception, menu responsiveness, sending and receiving SMS, or even the battery life will increase (up to 10-15%), since the interaction algorithms between the phone’s components will be optimized.

Moreover, you need to change the phone’s firmware when it becomes more and more buggy. Even a new phone can malfunction, as we described in the introduction to the article. The reason is simple - this is still a “fresh” model and the software in it has not been fully developed. In this case, it is recommended to install each new firmware, increasing the stability of the handset. Well, it also happens that the phone served you faithfully, and then suddenly problems began. This may be due to glitches in the software that suddenly appeared, or maybe due to your actions - for example, installing some untested programs. In this case, the firmware will return the phone to its original working condition.

How to update your mobile phone software? This can be done in two ways. The first option is to simply take the phone to a service center. The firmware is inexpensive (around 500 rubles), and under warranty it is always free (even if there are no problems with the handset and you just want to upgrade the software version). The second option is to update the phone software yourself.

Themselves with a mustache

Of course, entrusting your phone to the hands of a specialist is easier than a steamed turnip. But you will have to go somewhere and hand over your phone, fill out papers, wait (sometimes for several days), then go pick it up...

What if you try to do everything yourself? This thought will probably make some people smile sourly. It’s true, many will think that the flashing process is an extremely complicated task and a brand new phone can easily be ruined by this. But let's not draw clear conclusions. To begin with, let’s say that the only way to completely and irrevocably destroy a phone during the process of “uploading” software is by hitting it with a hammer :). Or by disconnecting the computer to which the mobile phone is connected via cable from the network. In any case, if something happens during the firmware process, you will always be helped at the service center (often free of charge - under warranty).

Before we move on to the description necessary components, let’s clarify a couple of nuances. Namely, which brands of phones are more prone to independent “training”, and which ones are better to entrust to specialists.

There are manufacturers who themselves encourage users to flash their phones at home. These include Nokia and Sony Ericsson. These wonderful companies produce and offer for free download On their websites there are special programs for flashing phones. Using them is extremely simple and, most importantly, safe - connect the phone, press the button, wait. All that is required is quick and reliable connection with the Internet to download the firmware file from the network.

Siemens (BenQ-Siemens) does not openly offer special software for updating to users. But special programs for firmware have been developed for service centers (they are available to everyone with Internet access on fan sites). They are also very simple, they work by pressing one “flash” button and do not download anything from the network (they are downloaded with the “built-in” firmware - that is, the program for the firmware itself is also the firmware as such).

A little more complex programs for flashing Motorola, LG, Samsung phones. We would not recommend using them for inexperienced mobile phone lovers - there is a risk of making a mistake at some stage and breaking the phone (not completely, most likely, but restoring it will not be easy and more often in a service center).

So. We decided to upgrade the firmware. What do you need for this?

Information. First, scour the web on mobile forums and fan sites of mobile phone manufacturers and find out more about your phone model, the intricacies of service, and ask smart people. Any good forum has an extensive FAQ section - we highly recommend looking through it (and to be extra sure, also use the site search), rather than irritate the regulars with the 548th question “how to flash it?”

Good fan sites for phone owners with an extensive information base:

Nokia - series60.ru, dimonvideo.ru, nokinfo.ru, allnokia.ru, smart60.ru
Sony Ericsson - sony-ericsson.ru
Samsung - samsung-fan.ru, samsungpro.ru, mysamsung.ru, samsung-mobile.ru
LG - lg-talks.ru
Motorola - motofan.ru, letsmoto.com
Siemens - allsiemens.com, siemens-club.ru

We cannot recommend as good fan sites for phones from other manufacturers. Information on them can be searched on “general” forums, using, for example, a search engine Google system.

Hardware components– phone, data cable (some phones, in particular Samsung, require special “firmware” cables for firmware), computer, preferably with a source uninterruptible power supply(you never know what can happen according to the law of meanness) or a charged laptop.

Drivers for cable. Simple programs(from Nokia and Sony Ericsson, for example) they do not require separate drivers for the cable and install them themselves. Phone cables from other manufacturers often require special drivers; you can also find them on fan sites; they often have entire sections about the types of data cables and software for working with them.

Latest firmware version for your phone(excluding official flashing programs for Nokia and Sony Ericsson, which, as we already know, download firmware from the network themselves). It is impossible to find it on the manufacturer’s official website, since the manufacturing company provides service only within the walls of its centers. Moreover, from the point of view of the law, the very distribution of such software is illegal. The reason is that no one wants to burden already busy repair centers with claims from would-be stitchers. In general, again turn your attention to the Internet community, many of whom, out of the kindness of their hearts, organize thematic sites and forums where they share problems and experiences. There you will find information, answers to questions and the “sewing” material itself.

One more moment. It is necessary to find out in advance what Current version firmware of your phone, so that you know if there is newer software for it. This can be done in the phone menu (check the instructions), or by entering a special service code. For example, Nokia owners need to dial *#0000#, while phones from most other manufacturers use *#06#. After typing a combination of characters, service information will be displayed on the screen. Most often this is the IMEI identifier of the phone, the date of manufacture, the date of creation of the firmware and its number (SW-version), other Additional Information.

Firmware program. Choosing firmware is good, but it's only half the battle. It is necessary to install software on the computer in advance, the so-called “firmware”. For some - and not according to one program. Official software for Nokia firmware - NSU ( Nokia Software Updater), a third-party program (use it only at your own risk - Phoenix Service). The official flasher for Sony Ericsson brand models is SEUS (Sony Ericsson Update Service), the unofficial one is DaVinchi. LG is flashed with GsMulti, Speedo or Infinion FlashTool; in the case of Samsung, OptiFlash has proven itself well; for BenQ - Update Tool or WinSwup. Let’s not forget about Motorola, RSD Lite, Flash&Backup, P2K “rule the show” here.

Despite the fact that any process of outside interference in the internal life of a phone is fraught with certain risks, there are more and more people who want to improve their phone themselves. Almost all of them successfully move into the category of “those who have had their ears fixed and realized that it’s not scary at all). All you need are cables, appropriate software, a firmware file and instructions for the action algorithm, since the Internet is always nearby. So go for it! :)

Hello everyone! In today's article I will tell you how to flash an Android phone via a computer. Nowadays, all people use phones. Some use Android, others iPhone. But according to statistics, most people prefer Android phones. Everything would be great if there were no problems with the firmware.

How much does it cost to flash an Android phone?

Over time, problems may arise with the gadget, which may require flashing. If the user wants to update the functionality or speed up the operation of the device, then again the firmware will come to the rescue. In fact, the firmware procedure is not complicated, but certain difficulties may still arise. Usually, having learned this, people think: “Is it even worth doing the firmware yourself?” In order not to encounter this, I propose to figure out together how to properly flash Android.

Of course, there is a lot of information on the Internet on how to flash a phone yourself, but if you don’t want to bother with flashing the firmware yourself, then give the phone to a specialist, and he will do everything for you. However, nothing is free, so you will have to spend a little money. The cost of the firmware will depend on many factors. This will be influenced by: Android version, current state and installed firmware version.

In many regions, flashing a “brick phone” can cost from 500 to 900 rubles. average price in Moscow – 600 rubles. The procedure lasts no more than 30 minutes. The specialist has everything at hand necessary tools, and this is very important, because if you decide to do the firmware yourself, you may not have such tools.

Preparing to flash the firmware of a telephone device

If you do not seriously approach the issue of phone firmware, then it is quite possible to cause serious problems that are quite difficult to solve. Before the procedure, you need to do the following:

Make sure your device is 100% charged. This is very important, since turning off the gadget during the procedure can lead to data loss.
In the settings, namely in the “About phone” section, you need to look at the device version, kernel version and build number.
And finally, based on this data, you need to download new firmware. It must fully match your phone device.

How to flash a phone without a computer?

If you need to restore the functionality of a java device, then it is best to roll back the firmware to factory settings. If the user is going to change the firmware, then it must be taken into account that the procedure is significantly different. There are main differences between these two options - the use of the program in the second case to install unofficial firmware.

This can be done at home. If you decide to use the second option, then install the program first. Press two recovery buttons: volume button and power button. Now through recovery, reset the settings and clear the cache. More detailed firmware phone without a computer video, using Samsung as an example:

How to flash a Chinese phone via PC?

Many people wonder how to flash an Android phone at home? Firmware from Windows to Android is done using various programs.

As has already become known, the mobile phone market is quite diverse: Nokia, Zte, Samsung, Sony Ericsson, lenovo a5000, lenovo a319, Fly, etc. To update the phone firmware, you need to download the program; by the way, it is different for each manufacturer. So, Nokia can be flashed using Phoenix or JAF programs. For each Samsung models There is a separate program, but Toolbox is universal. Flash devices manufacturer Sony Ericsson is possible using:

Far Manager,
XS++,
SETool2Lite.

As mentioned earlier, before flashing the firmware you need to charge the device so as not to lose data. You need to install software and drivers on your PC (they will be different for each model). You need to restart your computer after installing the program and drivers. First you need to connect the cable to the disconnected computer and already, then turn it on. Now run the program and follow the instructions. In every program separate instructions, it depends on the firmware mode. If everything is done correctly, then success is guaranteed. After completion of work, install standard programs.

Important: all programs and drivers can be downloaded from the official website of the developer, and nowhere else!

You can transfer the required firmware to your PC via a flash drive or SD card.

How to flash a switched off phone?

What to do, if the phone doesn't turn on, what to do? If you are facing this problem and your phone is, so to speak, " dead", then contact a specialist or perform this procedure at home with special care.

Prepare for the procedure: download the program " Phoenix" and firmware, and also find the publisher's code on the device's battery.

Now move on to the procedure itself...

In administrator mode, install and run the Phoenix program. Next to “Connections”, check for the “NO CONNECTION” entry. Click on the "File" menu button and select "Open Product".
Now you need the code that you looked at on the battery. Select it from the list. Click on the “Flashing” menu, select “Firmware Update”. In the new window, click on the button with the image of 3 dots and select the desired language pack.
In the Firmware Update window, check “Dead Phone USB flashing”, click “Update Software” and wait until the firmware is completed. Ready!

Important! This instruction does not guarantee restoration of the life of the mobile device.

How to flash Android via SD card?

Download the required firmware and save it in root directory memory cards. Then go to the menu ClockworkMod Recovery. To do this, with the device turned off, hold down the volume and power buttons. Next, find “Wipe data/factory reset”. All actions in this menu are implemented using the volume buttons and the back button.

Now look for the downloaded section, which writes the menu as “Install zip from sdcard”. In it, select “Choose zip from sdcard”. Next, simply indicate necessary firmware, simply selecting it from the list.

How to flash an Android phone via a computer using Flashtool?

Through flash tools You can flash your phone device. To do this, check all drivers and install them if necessary. Run FlashTool. In the window that opens, select “scatter-loading file”, then open the folder with the downloaded firmware and select it.

Check the box “DA DL All with check amount”. Click "firmware-upgrade". Connect your telephone device. Now that you have installed the new firmware, you can turn on the phone and check the results.

This method is suitable for almost all phones, including smart start.

Thus, you now know how to flash an Android phone via a computer. I hope everything has become clear to you, and you will no longer wonder “Can I flash a phone myself?” For many phones the principle is the same, you just have to do everything carefully. If you have questions for me, be sure to ask them in the comments, we’ll figure it out together. Bye everyone!

Why flash Android? Because of the desire to expand the functionality, to see what your gadget might look like in a new “wrapper”, to restore the phone when there is no way to rollback, etc. But regardless of the reason, this is done this way.

How to install firmware on Android from a computer?

First you need to download it. It is best to download the official one from the website of the mobile device manufacturer. It is worth noting that the software is selected directly for a specific phone model, otherwise it may not work, which may cause additional problems.

Need to know

Before flashing mobile device, you need to remember and follow a few rules:

It is necessary that the phone battery charge is at least 80%, and preferably 100%.
Install drivers on your computer for your device.
It is very undesirable if the Android firmware via the PC breaks due to a power outage. Therefore, it is best to use a laptop or with uninterrupted source nutrition.
To protect your device from a low-quality OS, you need to make a backup copy of your current software and data.
It is highly undesirable to use USB port 3.0 when flashing (USB 3.0 port is blue, 2.0 is white).
Once again, before downloading the firmware, you need to carefully read it. You should also avoid suspicious sites.
It is best to use the original USB cable that came with the device.
Usually, after flashing the device, you need to hold the power button for 15-20 seconds, so don’t panic if it takes a long time to turn on. Then it will turn on as before.

Fastboot

WITH using Fastboot Android tablet firmware is available via a computer. Download the Fastboot utility, unpack it to the root system disk(most often this is drive C). The result is a folder with the path to it C:\Android. There are 2 more folders there: Tools and Drivers. The first contains necessary programs, in the second - drivers. Open the Drivers folder and install the necessary drivers. Next, transfer the downloaded firmware in a zip archive to the Tools folder. Now we connect the gadget to the computer via USB.

Opening command line(or cmd) and enter the command without quotes “cd C:\Android\Tools”. Having moved to the directory of this folder, enter fastboot devices.

The device code should appear. If the code does not appear, then you need to unlock the bootloader.

Bootloader provides information to the OS about the state of the memory card, RAM, kernel and is responsible for loading the OS. And if you don’t unlock it, then flashing will fail. It is worth noting that if the bootloader is unlocked, the device loses its warranty. However, it is quite easy to block it back if the need arises. You need to pay attention to the fact that unlocking will erase all the contents of the device and memory card, so it would be best to first make data on the internal memory and SD card.

Unlock bootloader

To unlock the bootloader (and to make flashing the Android tablet firmware via a computer possible), you need to perform the following steps:

Turn off the mobile device.
We connect it to the PC and simultaneously press the power button and both volumes.
On your computer, open the command line (or cmd), where you enter “cd C:\Android\Tools” without quotes.
Enter the command fastboot oem unlock.
We check again with the fastboot devices command.
If instead of the gadget code the message appears waiting for device, it’s worth checking for drivers and changing the USB cable.

If the device has been identified, enter the command: fastboot update file_name.zip. After flashing, reboot.

Flashtool

Before installing the firmware on Android from a computer using the Flashtool utility, you need to download the operating system in ftf format. Then download and install the program. Place the downloaded file for flashing in the Firmwares folder, which is located in the program directory. Let's launch the utility.

Click on the button with the lightning icon in the upper left corner, leaving a dot on Flashmode.

Now you need the operating system file from the list for the gadget; on the right there should be a checkmark for Wipe User Data and Wipe Cache. We wait a little, after which a window will appear with instructions for connecting the phone. We connect it to the computer and simultaneously press the power button and volume down (camera, menu - the key combination may be different for different phones, so you need to clarify specifically for specific model). As soon as the program gains access, the automatic “Android” will be installed quite quickly, within a few minutes.

After the process is completed, turn on the gadget and go through the initial setup.

This method of installing software is one of the best, since you can install the firmware on Android from a computer using Flashtool while the phone is turned off, which does not have Recovery mode.

Using specialized programs

Many developers mobile devices developed special service utilities. One of these utilities is updating the software of Fly smartphones. With its help, it became possible to update the current OS and Android firmware via the Fly smartphone’s computer.

Download it and install it. Once installed, the utility will offer to connect the device to the PC. It is worth noting that it must be turned on. If it is disabled, the utility itself will help you do this. After that, click “Install driver”.

We connect the smartphone and launch the utility. Click “Check for update” and select a model from the list (if you haven’t decided yet). Next, a window will appear with information about the software, where we click “Start download” and follow the simple instructions.

Such a program is far from the only one, since you can install the firmware on Android from a computer using similar utility from the developer is available on almost every smartphone.

Recovery Mode

In "recovery" mode, that is, in recovery mode, you can also reflash your device. As in any other case, you need to download the OS and move it to the SD card. It is worth noting that it is produced this firmware Android without a computer.

In order to install a new operating system on your phone, you need to go to engineering menu or Recovery mode. To do this, you need to turn it off, and then simultaneously press the power button and the volume down, up, or the “menu” button (each phone manufacturer may have its own combination, so you need to find out additionally).

Depending on the version of "recovery" our actions are as follows:

V standard version click apply update from external storage;

in the TWRP version - install ZIP;

in the CWM version - apply update from sdcard.

After the Android firmware from HTC or any other manufacturer is successful, you need to reboot your smartphone and go through the initial setup.

Please note that if you have tried everything possible combinations, but the gadget did not enter the “recovery” mode, which means that this function in this device is disabled or absent altogether.

A couple of words

Let's remember a couple again important points, which can save several thousand nerve cells from certain death:

Before installing the firmware on Android from a computer, you must make a backup copy of your data. This can be done using special utilities from both the official and unofficial developers. This will help if the flashing fails.
After flashing, you need to hold the power button for 15-20 seconds. If it doesn't turn on, you can try removing and inserting the battery and try turning it on again.
Rather, the flash card will have to be formatted. Even if there is a lot of information there, a new Android can create new sections on top of the old ones, completely ignoring the latter. Therefore, before connecting a flash drive, it is best to reset all its contents to the computer.

The most used OS for mobile phones is Android. Well-known manufacturers of tablets and smartphones install this particular OS on their products. Its advantages are ease of use, accessibility of the interface, high speed work. With its help, tablets and smartphones are equipped with paid and free software from Play apps Market.

Although this platform and has many advantages, owners of Android devices feel the need to flash their tablet or smartphone.

Do not confuse flashing and updating.

How and why are tablets and smartphones reflashed?

Sometimes programs require ROOT access from users. At standard firmware You cannot have administrator rights. For example, serious overclocking of the processor on the device is possible, provided that you have ROOT rights.

Reflashing will rid the device of “garbage” that could have been left by the manufacturer. Instead, really necessary and necessary programs will be installed on your smartphone or tablet. Reflashing will give faster and stable work devices, which will also please you.

It may take a couple of months from the time the device is manufactured at the factory until it reaches the user’s hands. During this time firmware could seriously change and provide more advanced capabilities for the device. This article describes the independent possibility of flashing Samsung phone Galaxy on Android. There are several methods to reflash Android via a computer.

Why do you need official firmware?

Do not forget that the firmware itself must be official. Amateur options eliminate the shortcomings of the OS, but can bring many other “bugs”. Detailed information on the Android firmware is required before implementation.

Today, there are many methods for flashing Android smartphones and tablets. The most understandable and common options will be described below.

How to properly reflash Android using a PC and Odin programs?

First method

This is done directly from the phone via Android system. For example, version 4.0 is installed on your smartphone. If in this version you open the “Settings - Phone information - Software update” section, then automatic firmware is configured for this phone. To do this, you need to check the “Auto-update” box. It is also recommended to activate the “Wi-FI Only” option. In this case, availability new version carried out only if available wireless network for phone. It will be spent differently mobile traffic, which will cause considerable expenses. The scan is started manually after clicking the “Update” button.

You can reflash Android via a computer only if the battery is 100% charged. But a similar update method Samsung firmware Galaxy is not very convenient and can break down in the middle of the process. It is recommended to perform this task using a special program that is installed on the computer when the phone is connected to it via a USB cable.

Special software

This can be done using Samsung programs Kies or the popular Odin. In the case of the latter, it is possible to use both official Samsung firmware and firmware from other developers. They are often more convenient and give you more options for your phone, but they void the factory warranty. For this reason, following any instructions regarding whether Android is unofficial is only permissible after the warranty period has expired.

The official Samsung Galaxy firmware can be viewed using the example of updating using the program Samsung Kies. It is created similarly to iTunes from Apple and can completely synchronize a computer with a smartphone - move files, music, contacts. Before starting the firmware update, it is recommended to create a backup copy to avoid data loss.

Task order

First, install the program itself. During this, drivers for devices from the specified company will be downloaded to the computer and phone. After starting the program, the phone is connected to the computer via the USB port, then we wait for it to be detected. After opening a window with all the phone data, you need to select “Firmware update”; if available, this will be reported in the window that opens. After clicking “Update” you must agree to the rules and confirm the actions. You should wait until the action ends, how to reflash Android Samsung. There is no need to touch the smartphone at this time and disconnect the cable connecting it to the computer. It may happen that your antivirus or firewall will issue a message that requires permission in order for Kies to perform its functions. You should also disable the antivirus on your smartphone, as it simply will not allow the system to update. After this, you need to confirm the end of the update.

Samsung firmware using Odin

To flash a phone using this application, install a special driver that came with the phone on your PC, or download this driver from the website of the Android device manufacturer itself.

Then the firmware itself is downloaded. It’s easy to find it on forums or on
file sharing sites. The file must have an OPS extension.

Then you need to simultaneously press three buttons on your smartphone. These are “minus volume”, “power” and “homer”. The message “downloading” will appear on the device screen, which signals a flashing.

Connecting your smartphone to your PC

To do this, connect the smartphone and computer using a USB adapter. Then the Odin program starts. The latest version of the program is recommended for downloading, especially in cases of installation new firmware. In the menu you need to find the inscription “Select Ops”, click on “OPS”, which is located under it. Next, indicate the path to the firmware file.

Then you need to click on “Start” and wait for the flashing to finish; this will all take no more than five minutes. After completion, the message “Pass” will appear in the first window, which indicates the successful flashing of the smartphone.

This is a “gray” way to reflash an Android smartphone. To begin with, the phone is switched to the “Downloading” download mode. This requires simultaneously pressing the following buttons: “power”, “home” and “volume minus” (or “volume plus” on some models). If everything is done correctly, the display will show Android logo and an inscription about boot mode. Then the Odin Multidownloader program is downloaded and installed. It can be found through a search engine or on a specialized website.

This program is professional for use in service centers. If you use it correctly, there will be no damage to your phone. You will also need files for the firmware downloaded from the official website or from the support forum. There are four of these files. PDA - main firmware file, PHONE - for working with the operator's network, CSC - telephone settings and PIT - for storing service information. Make sure these programs are present in the set. Also, versions can be single-file. In this case, they are imported in place of the main file - PDA.

If the work is carried out on a computer with installed Windows 7 and above, then this will be enough. If Windows XP is installed, then the Kies program is additionally installed to install drivers for the OS. Android smartphone or the individual drivers themselves - Samsung USB Driver for Mobile Phones. On the same site, specific drivers are selected for the desired model and version of the computer's operating system. For example, you need appropriate drivers from Microsoft if you follow the instructions on how to reflash Android to Windows.

Now everyone needs to stop software processes Kies, if they were installed and launched before. To do this, you need to press the Control+Alt+Del keys and find the processes that have “Kies” in the name. These processes must then be completed. After this, you need to launch the Odin program. At this time, the smartphone is in boot mode. Next, it is connected using a USB cable and the “Add volume” button is pressed (for Samsung Galaxy S2 phones). Now the software update begins.

Odin will display the first ID:COM section in yellow. There are several of these sections to work with several phones at the same time. The program checkboxes are set to F.Reset Time, Autoreboot, Re-Partition. Now the Start button is pressed. You have to wait until the schedule reaches the end. Then the green color will light up and the word “Pass” will be displayed. After this, the phone will reboot and the new version of the software will start working.

To additionally check the version, use the *#1234# command. To completely clear all data, use the service code *2767*3855#. Now the phone firmware is completely completed. To search for firmware and software for phones from other manufacturers, you need to go to their website and go through the subcategories to select the desired model. For example, those who are looking for how to reflash Lenovo Android will need Open Source Code.

The above method of how to reflash an Android phone is quite simple and convenient, and does not even require any great knowledge from the user. However, it is not the only solution to this issue.

Second method

Another way to reflash Android via a computer is to use TAR archives or three-file firmware.

The method described below is suitable for smartphones and tablets. If you don’t know exactly how to flash an Android tablet, then use this method. Three-file ones are not common. Because of this, not all applications work with them. Well it does Mobile program Odin Pro. It's paid, but it does a lot that its competitors can't. The advantage of this program is its simplicity, but it requires ROOT rights.

Changing Android Firmware Using This Method

Installing and launching the Mobile Odin Pro application.
Selecting an item in the main menu Open file.
Search for the folder or archive with the firmware where it was downloaded.
Checking the firmware. After it is finished, click Flash firmfire.

That's all. Firmware for an Android device will not be difficult. Now you know yourself.

Before flashing Android, you need to make sure that there are no important files on the device. If there are any left, they should be transferred to the PC. When flashing, the information is permanently deleted.

This information is generalized and is intended for a general understanding of the flashing process. Each device has its own characteristics. In addition, you can find methods and methods on the Internet that are better not to be carried out in practice, because... The risk of damaging the device and causing errors in its operation is too great. So, now you can often see step-by-step recommendations on how to reflash Android to iPhone, but it is better not to follow them.

Nowadays, you can update or change the firmware of your device without contacting specialized centers. In essence, you are just wasting your money and time. How to reflash a phone yourself? We will give specific answers to this question in our article.

Features when flashing

Now we will list several important elements that are necessary to flash your cell phone.

First, make sure the battery is charged at 50 percent or higher ( best option- this is a full recharge), since the flashing process can be quite lengthy.
If you are afraid of losing important data contained on your cell phone, then make backup copies of the files and information you need.
For flashing you will need standard USB cable, coming in addition to the phone.
Your PC must have the appropriate software to flash your phone. You can find all drivers on the official websites of manufacturers or in numerous alternative sources. There are pirated and licensed versions of the software, which differ significantly in their functionality. It should be noted that official ones are not always better than pirated ones. After successful installation, you need to reboot your smartphone.
Your device must have a clean ESN, that is, not be in the stolen or lost database.
Next, you need to find out (for some models) MEID and ESN, where the first consists of 18 (starting with 2) or 15 digits, and the last - of 8.
Nowadays there are 3 types of firmware: from a ZIP archive, a TAR archive, or a three-file one. Below we will talk in more detail about each of them.

Are you still wondering how to reflash your phone? Believe me, it's not difficult at all. A little later you will see for yourself.

Firmware: “Android” from ZIP archive

This is one of best methods, used by many users. So, how to reflash an Android phone from a ZIP archive? First, you need to install root rights. It is worth noting that not all devices have this feature. Plus, once you achieve root rights, you will immediately lose the warranty on the device. Secondly, you need to make a backup, that is, a backup copy important files. What is needed for this? You can, for example, install a special program for system recovery, an excellent example of which is ClockWorkMod. It is designed for flashing phones on the Android OS, and in case of any failures, it allows you to return to the source code. To make a backup using the above program, you need to take the following steps:

Launch ClockWorkMod Recovery.
Select "Backup & restore".
Next is “backup”.
Confirm by pressing the “YES” button.
Reboot your device by clicking “Reboot system now”.

After completing these steps, a backup should appear on your MicroSD in the “clockworkmod/backup” folder. After completing all the above operations, you can proceed directly to flashing. So, how to reflash an Android phone from a ZIP archive?

Once the ROM file has downloaded, write it to the memory card. The firmware name may contain Latin letters and numbers, and the file itself must be in a ZIP archive.
Disconnect your phone from your PC and charger.
Next, turn off the mobile phone and start recovery mode.
In the menu we find the “Wipe” item, which erases the current system information.
Then you need to return to the root menu and select “Flash Zip from SD-Card” or “Install zip from sdcard”.
We find the ROM firmware located in the ZIP archive.
We confirm the firmware and follow the instructions on the screen.
If everything went well and without errors, reboot the phone by selecting “Reboot system now”.

We are done with the first method. Now let's move on to the 3-file firmware.

How to reflash Android with three-file firmware

For this method, we will need the Mobile Odin Pro application, which is another program for Android firmware. If you decide to flash the firmware using this method, you don’t have to obtain root rights. How to reflash a phone with 3-file firmware? Let's move on to the algorithm of actions:

First, you need to write files to your smartphone or tablet (3 files with the words CSC, CODE, Modem in their names). It is advisable to put all 3 files in one folder.
In the Mobile Odin Pro application, select “Open file”.
Next, a window should appear where you need to select a file with the word “CODE” in the name. Click "OK".
Then select “Modem” and press the “OK” button.
We check that all sections contain data.
After the check is completed, click “Flash Firmware”.
We are waiting for the firmware process to finish, which can last over 15 minutes.

Finally, let's move on to the last method firmware.

How to flash Android from a TAR archive

Not the most popular method, since there are very few firmwares that are packaged in a .TAR archive. Generally speaking, most of the process is the same as the previous method. How to reflash a phone from a TAR archive?

In Mobile Odin Pro, select "Open file".
In the window, find and select the downloaded firmware in .tar or .tar.md5 format, which was previously recorded in the “Firmware” folder. Click "OK".
Then we check that all sections have the necessary data.
Next, click “Flash Firmware”.
We wait for the installation to complete and reboot the device.

I would like to say a few words about the firmware Chinese phones. Such devices are updated in exactly the same way, but there are a number of nuances. Firstly, finding high-quality firmware is very difficult, and for some gadgets it is completely impossible. Secondly, various fakes (according to iPhone type, Galaxy S4 and others) are unreliable, which is why custom firmware can cause irreparable harm to the device. That's all, we hope that our instructions answered your question on how to reflash a Chinese phone and original devices in order to update an already boring system. However, remember that flashing Android is an operation at your own peril and risk, which may not have very rosy consequences.

How to reflash a Samsung phone

In this section we will describe flashing using the MultiLoader application. After downloading it, you need to launch it and select “BRCM2133”. Then follow these instructions:

Go to the “Download” mode by holding down the power (lock) and volume keys. If the message “Download” appears on the screen, it means that everything was successful.
We connect the phone to the PC using a USB cable. After detecting the device, click the “Download” button and wait a couple of minutes.
Disconnect USB and reboot the smartphone. If the mobile phone starts on English language, then we do a simple “Pre-configuration” by typing “*#6984125*#” → “Pre-configuration”, after which we enter the password “*#73561*#”. Select your country of residence and reboot. Next, enter “*2767*3855#” in the window, which will help reset the settings.
All is ready. The system has been updated. We think you understand how to reflash a Samsung phone.

Nokia firmware

New models support the firmware function “over the air”, that is, without connecting to a PC. All you need is high-speed Internet. So, how to reflash a Nokia phone? First of all, go to the “Settings” => “Phone” => “Phone Management” => “Device Update” section. You will be presented with all the important information about the phone model and firmware version. Select “Functions” => “Check for updates”. If newer versions of the software are detected, you will be notified and offered to update old firmware. Everything is done automatically.

If you want to update the system via a computer by connecting a USB cable, then simply download Nokia app Software Updater and run it. Then follow the instructions that will appear on the screen of your smartphone.

How to reflash an HTC phone

First you need to download the firmware itself. In addition, it is important to obtain root rights and make a backup using the method we described earlier. Backup can also be created using the Titanium Backup application. Let's get started with the process:

First we do a full “wipe”. We have already told you how to do this.
Next, select “install zip from sd-card” in recovery.
Then you need to enable or disable signature verification “toggle verification mode”.
We find our firmware and launch it. We wait for the update to complete and reboot. At the end, “Installation completed” should be displayed.

As you can see, the firmware for phones of this model largely coincides with the method of flashing firmware from a ZIP archive that we described earlier.

Firmware Sony Xperia

To flash the firmware we will need the Flashtool program and a USB cable. Let's start the process. So, how to reflash a Sony Xperia phone?

First, we download the required firmware, which will be in .ftf format.
Place this file in the /flashtool/firmwares folder.
Then you need to launch the FlashTool utility, turn off the phone and wait 30-60 seconds. Next, click on the button in the application where the lightning is drawn and select “Flashmode”.
A little later you will receive a message stating that the firmware is ready for installation and you need to connect the device.
We hold down the key responsible for lowering the volume, after which the Flashtool program identifies your device.
We wait for the end of the firmware until the message “Flashing finished” appears. Reboot the device and enjoy the updated software.

Let's move on to last phone number, for which we will describe the firmware process.

Fly firmware

So, how to reflash a Fly phone? Follow the algorithm:

We connect the phone (turned off) to the PC using a USB cable.
Download, install and launch the same FlashTool.
Go to the “Download” section, where we indicate the COM port and speed (we do not recommend setting it higher than 460800).
Specify the downloader (“Download Agent”).
We load the memory distribution scheme of your smartphone (“Scatter-loading”) and then check the lines with the areas of the device’s flash memory that are subject to programming.
Click “Format FAT”, where we select “Manual Fat Format”. In “Begin address” and “Format Length” in hexadecimal format you must specify the starting address (0x0), as well as the size of the smartphone memory that needs to be cleared. Be careful as calibration data may be deleted inadvertently.
Click “Ok”, then press the device’s power button.
To start the firmware process, you must click the “Download” button.
After the update is completed, disconnect the phone from the USB cable and reboot it (several times if necessary).

As you can see, everything is quite simple.

Finally

Many users of phones running Android OS sooner or later wonder about changing the firmware, since the original one becomes outdated, which affects the overall performance of the phone. At the same time, system interruptions very often occur, which is especially important for Chinese phones. However, according to various reasons not everyone wants to go to a service center, preferring to reflash their smartphone themselves. In this article we have provided many illustrative examples this process. We think you found it interesting.