Flashing your phone using buttons. The complete procedure for flashing an Android phone via a computer

A new firmware has been released for your smartphone, but the update via OTA is delayed? Or is the current firmware damaged and you need to upload the original image to the phone? You can fix the problems listed above by flashing your Android phone using a computer. The process itself takes only 3-5 minutes. How to do it this procedure, learn from this material.

Android firmware via computer

The process is not complicated and is performed automatically after completion preparatory work. To do this you will need:

1. Computer, and better laptop, with an OS compatible with firmware programs and drivers.
2. Drivers and program for installing firmware.
3. System image for the device being flashed.
4. A working USB cable with data transfer function, as well as a working connector for connecting the cable to a mobile device.

The further algorithm of actions is simple. You will need to connect the device to your computer. Run the program, where you specify the location of the firmware file. And then click the button to install. Further actions, are performed without user intervention.

Important!

1. Before uploading new firmware, take care of backup information, as the data will be erased.
2. If possible, create a complete image of the original system.
3. Charge the battery to 75% or more.
4. Make sure the cable and connector are in good condition. A loose connection can damage the device during the firmware process.
5. Make sure that the downloaded firmware is for your model. If there are regional differences, for example the use of European firmware for an American model, there is a high probability of software damage or failure of the radio module.
6. Before installation, check the details and Additional requirements.
7. If you have no experience in changing the OS, you should read the additional material at the links below.

How to find firmware on an android device

The firmware should be looked for on a trusted website, with a focus on a specific brand. Or browse resources where various brands and models are discussed. For example, the XDA-Developers forum, where you will need to be patient and basic knowledge in English.

But before you start searching for firmware, you should find out correct name models. Information is available in the system settings section, “About device” or “About phone”. Usually the item is located at the end of the list, in some models, at the beginning.

Take a screenshot using the Volume Down and Power key combination, or rewrite the content. Later, such information will be useful for knowledgeable users on the forum, who can help in finding suitable firmware.

How to reflash an Android phone via a computer at home

Below we will look at programs for devices of certain brands and basic instructions.

Important! Be sure to check additional requirements and conditions necessary for successful installation of the firmware. Pre-install the flashing program and drivers.

Instructions on how to reflash an Android smartphone manufactured by Motorola

Smartphones manufactured by Motorola are flashed with the program RSD Lite.

Algorithm of actions:

1. Connect your phone to your PC. As soon as the utility recognizes the phone, information about the current firmware will be displayed in the left rectangle. The name of the model will also appear below, with the status Connected.
2. In the “Filename” field you should specify the executable firmware file with the “XML” extension. The file contains commands, partition firmware, etc. If, according to the instructions, you need to erase some lines with commands, this should be done before uploading the firmware to the phone. If the firmware is archived, then unzip the archive to access the executable file.
3. After adding the firmware to the program, the right rectangle will display Additional Information, including the model for which the firmware is intended.
4. Click the “Start” button and wait for the operation to complete. Typically, flashing takes up to 5 minutes, which is affected by the number of loaded partitions.
5. The “In Progress” status in the “Result” column indicates the process of installing the firmware, and “Finish” indicates successful completion. If at the beginning of the system installation, in the middle or at the end, the message “Fail” appears, then the firmware is unsuccessful. Should be viewed Log file, in the folder with the RSD Lite application to find out the reason for the failure.
6. In case of successful firmware. You should not rush to disconnect the cable, but wait another 2-3 minutes for completion. Don't be surprised at how long it takes to turn on the device for the first time.

Instructions on how to reflash an Android phone made by Samsung

Firmware is installed using the ODIN program. For devices manufactured before 2012, program version 1.86 should be used. The type of firmware also influences the algorithm of actions: single-file, single-file with PIT file, multi-file, etc. We will consider the most popular option - installing single-file firmware.

Preparatory process before flashing

1. Download and install the ODIN program on your PC. Do similar actions with drivers, ADB & FASTBOOT tools.
2. Download and unzip the firmware. Place the file in the root of the disk – C:\.
3. Connect your phone to your computer. Be sure to use the USB2 port located on motherboard PC.
4. Enable "USB debugging". The mode is located in the section for developers.
5. Close processes related to “Samsung Kies” on your phone.
6. Run the ODIN program using “administrator” rights.
7. Switch your phone to ODIN mode. To do this, turn off the device, and then hold down the volume down, central Home and Power buttons. Hold the buttons down until the text appears on the screen.
8. After successfully entering the mode, the “ID:COM” column will be highlighted.

Installing single-file firmware

If, after unpacking the archive, it contains only a file with the extension “.tar”, then the firmware is single-file. After uploading the file, personal information is not deleted unless the settings indicate erasing the data.

Algorithm of actions:

1. Click on the “AP” button in the ODIN program to specify the folder with the firmware file.
2. Check the Options tab. It is only necessary to check the Auto Reboot and F. Reset Time items if the program did not do this automatically. The remaining items are empty.
3. Specify the path to the firmware.
4. To start flashing, click the “Start” button. Until the flashing is completed, do not disconnect the power cable and the computer itself.
5. More often than not, after 2-5 minutes, the flashing will be completed. After rebooting the device, you should disconnect the USB cable.

Instructions for flashing firmware for Android smartphones based on MediaTek

To upload firmware to smartphones with the MediaTek mobile platform installed, the SP Flash Tool program is used.

Important!

Be sure to create backup copy systems.

At normal installation firmware on models with SoC MT6575 and MT6577, you cannot activate the preloader and dsp_bl options, as well as formatting, since this will completely disable the device without the possibility of recovery. On models with other MediaTek SoCs, options cannot be enabled if this is not specified under the system installation conditions.

Algorithm of actions:

1. Turn off the power to the smartphone, remove the battery for 1-2 minutes, and then install the battery back.
2. Download and unpack the firmware and install the drivers.
3. Open SP_Flash_Tool version 5.
4. Click on the “Scatter-loading” button and select the file “MTxxxx_Android_scatter_emmc.txt”, where xxxx is the name of the SoC in your device.
5. If you are flashing a device with SoC MT6575 and MT6577, you should uncheck the Preloader and dsp_bl items. For other models - only Preloader.
6. Select the “Download Only” mode, and then click on the “Download” button.
7. Then connect the switched off phone to the PC. The program will detect the device and begin flashing the firmware. If this does not happen, then disconnect the USB cable, remove the battery, install it back, and then connect it to the PC again.
8. Once the flashing is completed, disconnect the cable and turn on the phone.

Instructions on how to flash an Android phone made by LG through a computer

To update the firmware at home, LG suggests using the Mobile Support Tool utility. The program has not been supported since April 2015, so the method is only relevant for outdated smartphones.

Algorithm of actions:

1. Launch the LG Mobile Support Tool.
2. Connect your device to your PC. Also in connection mode, select “Software”. After it starts automatic download drivers. If this does not happen, please select a model from the list.
3. If there are updates for the connected smartphone, the program will offer to download the firmware. You will need to click on the “Start update” button. Then follow the instructions of the application.

For modern models The LGUP utility is more commonly used.

Algorithm of actions:

1. Download the firmware image with the “.kdz” extension.
2. Download and install the LGUP program. To the folder with installed program LGUP, copy the library of files with the DLL extension for your model - LG G6 or LG V20, etc.
3. Turn off the phone's power. Then hold down the “volume up” button and connect to the PC. After entering download mode, you can release the “volume up” button.
4. Launch the LGUP program. If the phone is detected, then click on the “three dots” button and specify the location of the firmware.
5. Next, select the firmware update option – “UPGRADE”, and then “Start” to begin installing the update.
6. Wait for the firmware to finish, and then turn on the phone.

Instructions on how to reflash an Android phone made by Xiaomi

Used for firmware MIUI program ROM Flashing. Detailed instructions described in our separate material.

Read in this article how to flash Android via a computer. How to flash a smartphone, what is flashing an Android phone, why is it needed – these are common questions from novice users who first encountered problems on a device controlled by a “little green man”.

As a rule, flashing comes to the aid of users whose gadgets refuse to work or function unstable. With the widespread availability of Android devices from China, which cannot boast of long-term manufacturer support, third-party firmware has become popular, allowing you to update to the latest OS version. So that you don't get confused, let's go in order.

What is Android flashing and why is it needed?

The term “flashing” itself has become widely used as the market fills with smartphones running the Android OS. The newly created system opened up a bunch of opportunities for the user, including openness, which allowed everyone to change Android as they wish.

You can reflash not only a smartphone, but also a regular mobile phone - they also run on an OS, albeit a simpler one.

What does the term “flashing Android” hide behind? Any modern smartphone, as we have already indicated, runs on an operating system (a set of software tools that provide correct work hardware), which is characterized by errors, glitches and other problems. The OS of your phone can also crash, just like Windows on your computer. And in this case, the solution is to reinstall the system or flash the firmware.

However, flashing can fix not only errors. Installing new firmware brings updates that ensure stable operation of the smartphone, and often make the process of interaction between a person and a device more understandable and enjoyable.

Firmware can be divided into two classes:

• Official (stock). Firmware released by the manufacturer of the Android device. Since they are developed specifically for specific model, the likelihood of errors occurring during flashing or during operation is minimized.
• Third-party (custom, unofficial). Firmware being developed ordinary users or in small groups. Android is used as a basis (the OS is open, so everyone can work with it) program code), to which modifications are subsequently made. Third-party firmware does not guarantee perfect performance on your device and may contain various errors that go unnoticed by the developer.

Unofficial firmware, as a rule, is developed for those that have not acquired system localization into other languages ​​or do not receive updates. Developers are especially interested in inexpensive devices with good hardware, which are popular among users.

How to reflash a smartphone to Android?

There are several fairly simple ways.

• OTA-update. In fact, this is not firmware. You just update the OS version regular means devices. The process is very simple, besides, we have already talked about it in detail. The only thing worth noting is that not every smartphone receives over-the-air updates, and owners of models from little-known companies may never see them at all.
• Flashing using a smartphone. Using only a smartphone and a couple of applications, you can easily install new firmware, which you downloaded from an official or unofficial resource. The method is quite simple, but you should first familiarize yourself with what we have already written about.
• FlashingAndroidvia computer. A way to flash Android, which we will talk about today. Let us say right away that it is somewhat more complicated than those presented above. But it offers significantly more possibilities.

Before you reflash

Let's not rush. To begin with, we should warn you against possible undesirable consequences and some nuances that may arise when flashing Android via a computer.

Data backup

The very first thing you should do is back up your important data. Necessarily! During the flashing process, absolutely all files from the device’s memory will be deleted. Therefore, save in advance necessary information on Personal Computer or in cloud storage so that you can quickly restore everything afterwards.

Backup copy of installed firmware

It would be a good idea to make a backup of the system itself, so that if problems arise during the flashing, you have something to recover from. To create an OS backup, the most simple means is about which we have already written.

High quality wire, fully charged battery

Quite often, the cause of errors in the process of flashing Android via a computer is a low-quality USB cable purchased for a few cents. Often the smartphone is not detected by the PC at all due to bad wire. Therefore, we recommend purchasing it in the store. high quality cable, yes more expensive.

Be sure to charge your smartphone battery to 100%. Firmware installation can take a long time, and power supply from the USB port is inconsistent.

Possible problems

Remember! You perform flashing at your own peril and risk. This process, although not so complicated, is often accompanied by errors that can lead to inoperability of certain functions of the smartphone or to bricking (complete failure). Although most of the problems that arise can be corrected, some cannot be treated even in service centers.

Be careful when flashing. It will be very useful to first familiarize yourself with forums where users share what can destroy your particular device. Don’t hesitate to clarify details that you don’t understand.

The market is simply filled with a wide variety of Android devices, so it is difficult to predict what errors may occur in your case. The reasons may be incorrect user actions, clumsy third-party firmware, problems with the cable, drivers, etc.

By reflashing your device, you lose the manufacturer's warranty.

If you are not confident in your abilities, then it is better to contact service center. Specialists with a guarantee will reflash your device, and you won’t have to read the article further.

How to flash an Android device via computer

So, the readers who were afraid of possible problems have dropped out, and we are moving from theory to practice.

USB debugging mode and necessary drivers

First, let’s pick up a smartphone or other Android device to activate the “USB Debugging” mode. This is done so that the computer can make changes to the device connected via USB. So, instructions:

1. First of all, let's get developer rights so that a special menu in the settings becomes available to us;

To access the developer menu, you need to make multiple clicks on the “OS Version” item. It is located in the “About phone” section (the very last item in the device settings).

1. after the rights have been obtained, go to the “Developer Menu”, which will appear in the settings;
2. here we find the “USB Debugging” item, make the switch opposite it active.

The smartphone can be put aside. Let's move on to the drivers that will be useful for flashing Android via computer.

Drivers for each device are different. You can download them on the manufacturer’s official website or on one of the forums.

To install drivers:

1. connect the device to the computer;
2. go to “Device Manager” (use search or find the section in “Control Panel”;
3. find the item with the name of your device (the smartphone or tablet may not be detected by the system, in this case a line with unknown device, next to which there is a yellow triangle);
4. right-click to open the context menu for this device;
5. from the list, select “Update driver”;
6. click on the item “Search for drivers on this computer”;
7. then click “Select a driver from the list of already installed ones”;
8. By clicking on the “Have from disk” button, specify the path to the downloaded drivers;
9. Restart your PC and smartphone for the changes to take effect.

Often, a smartphone driver alone is not enough. For some devices, you have to install additional USB port drivers so that the PC can detect them. In addition, numerous devices require the installation of the ADB tool.

Android Debug Bridge (Android debugging bridge) is a console application that is used to manage Android devices via a personal computer.

Returning to the fact that there are countless devices on Android, for individual devices you have to download a whole bunch of special software. The list of software can be found on the official websites of manufacturers or on thematic forums dedicated to flashing your specific gadget.

Programs for flashing Android via computer

We are approaching the choice of software that we will use directly to install the firmware on a smartphone or tablet. A whole bunch of programs are presented for these purposes, but they can all be divided into two broad groups:

• Firmware software certain models. Branded programs produced by companies exclusively for their devices. Almost everyone major manufacturer offers for download free version. Programs for flashing certain models provide quick and error-free installation of new firmware, and also have additional tools that will allow you to make a system backup and rollback in case of critical errors. The following companies presented similar software: Samsung (Odin); Lenovo (Flash Tool); HTC (Fastboot); LG ( KDZ Updater); Sony (Flashboot); Nexus (Fastboot).
• Universal software for firmware. Programs that can be used to flash any Android devices. There are also a lot of them, but the possibilities are approximately the same. The most popular tools are QFIL and SP Flash Tool: the first for flashing devices with processors Qualcomm Snapdragon, the second is Mediatek.

Unlock Bootloader

Many smartphones are presented with a locked Bootloader to prevent the user from freely making changes to the system. Bootloader is a special program that is responsible for accessing the kernel. From which we conclude that while it is blocked, we will not be able to flash anything.

Unlocking Bootloader is done using special software, which is provided by the manufacturer with necessary instructions. As a rule, it all comes down to installation special program(for example, HTC has Bootloader Unlock), activating the USB debugging mode on the smartphone (how to do this is described a little higher) and pressing just one button - “Unlock”.

Selecting the firmware

When all the drivers are installed, the bootloader is unlocked and the program for flashing Android via a computer is downloaded, you can start selecting the firmware. Here everything depends on your device: there may be a lot of firmware or none at all. There are several types of firmware:

• Official. Presented by the manufacturer without any changes.
• Unofficial based on the official one. Firmwares that have been modified third party developers, but minimal changes have been made (language support has been added, bugs have been fixed, and so on).
• Unofficial. There are also redesigned firmwares that are simply crammed with a variety of features. They are developed on Android based, are ready to offer a bunch of new features, but often contain bugs. The most famous of them: CyanogenMod, Lineage OS, OxygenOS and others.

You can download firmware on official websites, forums and other resources. and we have already written about that.

Flashing Android via a computer using the example of SP Flash Tool

As we have already noted, the operating principle of all flashing programs is approximately the same. We will talk in more detail about the firmware via.

We remind you once again that SP Flash Tool is a tool for flashing only devices with processors from Mediatek. You can find out what chip your smartphone has on the manufacturer’s official website or using special applications (AIDA64 and similar).

So, We don’t connect the smartphone yet, we only work with the program on a PC:

1. unpack the firmware if it is in the archive (it is better to do this in the root of drive C);
2. run the SP Flash Tool program (we recommend as administrator);
3. indicate the path to the scatter file by clicking on the “Scatter Loading” button, which is located on the right side of the window (the file is located in the folder with the firmware, the name ends like this – emmc.txt);
4. Necessarily uncheck the Preloader item (if your device runs on an MT6575 or MT6577 processor, then also uncheck the dsp_bl item);
5. select Download Only from the list;
6. press the Download button, next to which there is a blue or green icon arrows (depending on the program version);
7. just now we are connecting the Android device to the computer without using any adapters - only one wire;

The device must be turned off.

1. the program will start searching for a smartphone (if it doesn’t find it, remove and insert the battery; if the device has non-removable battery, then disconnect and reconnect the cable);
2. after identifying the device, the flashing process will begin, which may take a long time;

Do not disconnect the device from the computer!

1. wait for a window with a green circle to appear;
2. Only now we disconnect the device from the computer and try to turn it on.

The first launch process can take quite a long time (about 10 minutes), just wait.

Approximately the same scheme is used to flash devices with other programs. However, do not neglect the instructions for use. Study them thoroughly, only then proceed with the firmware.

Conclusion

Flashing an Android device via a personal computer is a rather complicated task, with a lot of nuances, but it can be done even by beginners. The main thing in this matter is not to lose sight of every moment, so as not to search on the Internet for how to reanimate a brick. Take your time, carefully study the instructions specifically for your smartphone, fortunately there are plenty of them on the Internet, and figure out the sequence of actions. Well, all we can do is wish you good luck with the flashing!

A few years ago, operations such as rooting, flashing and tuning an Android smartphone required fairly in-depth knowledge, special tools compatible only with desktop Windows, and a lot of patience. Today everything has become much simpler and all these actions can be performed using special software for a smartphone, available directly on Google Play.

Introduction

After this, you need to reboot the device and enter recovery mode. Recovery Mod on various smartphones activated differently. It all depends on the manufacturer. As a rule, recovery is turned on by simultaneously pressing the Power (smartphone on/off button) + Volume Down (volume down key) keys. After you enter Recovery menu, you need to open the partition that is intended for installing firmware. In standard recovery, this item is called “apply update from external storage”. As for custom Recovery, in TWRP you need to select “Install ZIP”, and in CWM - “apply update from sdcard”. Navigating through the recovery is done using the Volume Down and Volume Up keys.

After you click on the desired item, you must specify the path to the firmware that you previously downloaded to your device. The update process will begin operating system. After you finish flashing, you need to reboot mobile device and reset the characteristics to factory settings. To do this, go to the “Settings” section on your smartphone and find the “Reset settings” item there.

Flashing via ROM Manager

You can flash the firmware at home using a program called ROM Manager. The utility, unlike the same CWM and TWRP, has simple interface, which simplifies the firmware update process. In addition, the program has a couple of interesting properties. For example, you can make a backup copy of the system and return the OS to its original state if the firmware process was unsuccessful. So, in order to flash your Android phone yourself via ROM Manager, you must have root rights. You can get root through special applications like Unlock Root, Vroot, etc. In addition, the smartphone must have a custom recovery on board (the same CWM or TWPR).

If you have all of the above, then download and install ROM application Manager with Play Market or the Internet. Then we look for suitable firmware and download it too. Then launch ROM Manager and follow the following instructions:

How to restore the system via ROM Manager

If any problems arise after updating the OS, you can roll back the changes by returning the old firmware version. This is done as follows (provided that you made a backup in advance):

If you have any questions about the firmware of your phone or something doesn’t work, leave your comments. Also, one of the methods is shown in the video below using Lenovo as an example.

As of 2015, devices running Android accounted for just under 80% of the total number of smartphones sold worldwide. Simply put, four out of five owners “ smart phones"Android costs exactly, although the percentage varies depending on the country.

Considering that Android is free system, it is put on the most different devices: from Samsung flagships to unknown Chinese or Indian smartphones for a few dollars. As a result, optimization suffers: some official builds are openly laggy, forcing users to look for information on how to flash an Android phone via a computer.

How to flash an Android phone via a computer

Firmware rules

Before you start flashing your device, read the rules and recommendations:

• Be sure to check if there is a separate guide for flashing your model. This is especially true for Chinese smartphones like ZTE. Described below general order firmware.
• Download files from trusted sources (for example, the 4PDA site).
• Make sure your device's battery is 100% charged. Emergency shutdown of the phone will result in errors.
• Use only the original USB cable that came with your smartphone.

You perform all actions at your own peril and risk. Incorrect flashing can lead to the device becoming bricked, that is, it will no longer turn on. If the phone is still under warranty, then get a fix software errors It is better to contact the service center. Attempting to flash the device yourself will void the warranty.

Finding the right version and software

The hardest thing is to find suitable version a system that will not conflict with the hardware. To select the correct system version, you need to find out the current firmware:

1. Open your phone settings.
2. Find the “About device” item and look at the firmware version (not Android, but firmware, can be written as “Build number”).

Try to download files in a ZIP archive, it’s easier to install the system. Be sure to read the installation guide and comments from other users.

If you have samsung smartphone, then use it for flashing Odin program. Chinese devices have their own utilities. Some models are flashed via FastBoot. I have a model on my hands ZTE Blade AF3, for flashing which we used the ResearchDownload utility for Spreadtrum processors. But we will look at the general order for all Android devices.

Preparing your phone

To avoid problems with flashing, you need to obtain Root rights on the device. Let's do this through the KingoRoot program.

Launch the KingoRoot program. Enable USB debugging on your phone and connect to your computer using USB cable. After synchronization is complete, press "ROOT".

After rebooting the device, you will have superuser rights on it, which allows you to make any changes. It is also recommended to make a backup copy in case of unsuccessful flashing. Use the app for backup Titanium Backup: Back up all user software and system data.

Next stage - CWM installation Recovery. You can do without this add-on by using the standard Recovery menu, but on some models it is greatly reduced. Download CWM file Recovery and place it in the root directory of the memory card.

Installation CWM Recovery done through RomManager. For correct installation, the CWM Recovery file must be located in the root of the memory card and named recovery.img. Downloaded file with the system in the form ZIP archive You also need to place it in the root of the memory card.

Firmware process

After completing all the preparatory steps, you can proceed to flashing the device. The file with the system is already in the root of the memory card. Turn off the device, and then turn on the recovery menu by holding down the Power key and the Volume Down button at the same time.

Before you bet new system, need to be deleted old version and clean up some memory sections. Navigation in the Recovery menu is carried out using the volume keys and the power button.

Preparation

How to flash Android? There are many ways to do this. But before we move on to discussing them, it is necessary to carefully prepare for this procedure.

When updating the OS, all data from internal media device, so you need to make backup copies and transfer them either to a card microSD memory, or on PC. This can be done in different ways. In most cases, this function is provided by default on the device itself, but you may have to download special software. For this purpose itself popular program is Titanium Backup. Next, the user should run general recommendations To flash your Android smartphone as safely as possible: remove the memory card, SIM card and charge the battery.

So, the initial stage has been completed, you can start updating

The most in a simple way To flash Android smartphones is the so-called over-the-air update. You don’t need to install or search for anything, the technology will do everything for you. The user only needs to go to the “General settings” section in the gadget itself, then “About the system” and search for available updates. After that, all that remains is to start the procedure. Attention! In order to flash this way, you need a fast and high-quality Internet connection. If you don't have one, then don't use this method. The disadvantage of this method is the ability to install only official versions of Android.

How to flash Android offline?

Unfortunately, you can no longer do without the help of a computer. The PC plays the most insignificant role in this process when flashing firmware via Custom Recovery Menu. A computer is only needed to install the above-mentioned program on the device and download the firmware file itself, which, by the way, may well be unofficial. After installing this program, you need to transfer the firmware file to a memory card (remove it while flashing the firmware in in this case not necessary), then turn off the phone. When you turn it on, you need to hold down the key combination “Home” + “Volume Down” + “Power” to get to the program menu. Now it’s a small matter: using the appropriate items in the program itself on your smartphone, you need to make a backup copy current firmware and upgrade to a new one. A huge advantage of this method is that you can switch to old firmware, if the new one does not suit you in some way.

About the standard update

Standard, but, in my opinion, not the most in a safe way is an update via official program from the manufacturer of your device. All you need is to go to the manufacturer’s website and download the software update program, connect the gadget via USB and start the process. Unfortunately, this method also requires official update, which is not always the case.

How to flash Android most securely?

Definitely through the Custom Recovery Menu. The likelihood of harming your phone, provided that you have made a backup copy, is almost zero. In other methods, a pulled out USB cable or an interrupted Internet connection can “kill” your device. So, now you know how to flash Android, which method is the safest and allows you to install custom firmware, and which is the simplest and most convenient.

How to reflash Android via computer. Many owners of smartphones and tablet computers at some point think about how to flash Android. The need to flash the device may arise due to problems with the operation of the gadget. It also makes sense to update Android in other cases, for example, to improve the functionality of the operating system and.

WHAT YOU NEED TO DO BEFORE REFLASHING YOUR ANDROID

An incorrect approach to the issue of flashing can lead to serious problems with the device, and therefore you need to prepare for this event. Before flashing Android, you must do the following:

1. Before you start updating your operating system, make sure your device is fully charged. It is important to exclude the possibility of shutdown. You can connect the gadget to the charger during the procedure. If your tablet or smartphone turns off during a firmware update, system and data loss will occur.
2. Check the operating system version android systems, which is relevant for your device, and also find out what firmware is installed in currently. You can clarify this information in the device settings in the “About phone” section. Pay attention to the Android version, kernel version and build number.
3. Now, based on this data, you need to find and download new firmware, which will fully match your smartphone or tablet computer model.

HOW TO FLASH ANDROID VIA COMPUTER

It should be said that there are several ways to flash Android and in this article we will look at the most common ones. Let's start with flashing the gadget's firmware using a special program that is pre-installed on the computer. There are many applications that allow you to install on your device new version OS, however, we decided to go with the Fastboot program, since it is secure, convenient and reliable, and is also best suited for the model we will be flashing as an example. So, let's figure out how to reflash Android using Fastboot.

Note: the program for flashing Android should be selected based on the device from which manufacturer you are using. We recommend that you familiarize yourself with the following list of programs by manufacturer:

1. Samsung - Odin
2. Lenovo -
3. HTC -
4. LG- KDZ Updater
5. Sony -
6. Nexus - .

First of all you need to download this application. There will be no problems finding Fastboot, you just need to know how to use it search engines, and today everyone can do this. Download the program and unpack it to the root of drive C so that the path to the file looks like this: C:\Android.

In folder " Tools" contains the necessary utilities, and in the directory " Driver» – drivers. Now you need to connect the device that you plan to reflash to the computer and install the driver. As a rule, the device automatically finds the necessary drivers, but sometimes this does not happen. In this case, you need to open the website of the manufacturer of your smartphone or tablet and download software. Please ensure that the firmware you plan to download is suitable for your gadget model. The firmware must be downloaded in .zip format and placed in the Tools folder, which is located here: C:\Android.

Before flashing Android, you need to unlock it on your device. The process will differ depending on the specific gadget model. Open the menu on your computer Start", V search bar enter value " cmd» and select the program cmd.exe.

In the window command line enter cd C:\Android\Tools. Confirm the command by clicking on Enter key, after which you will find yourself in the directory " Tools».

Now you need to enter a command like the following: fastboot devices.

If you have been issued a device code, then fastboot Identified your smartphone or tablet and you can start flashing the Android. If the message “ waiting for device ", you need to turn off the gadget and install the drivers. Now you need to enter the command to flash the firmware: fastboot update firmware_file_name.zip After this, the flashing will begin. Don't forget to restart your device after the operating system update is complete.

HOW TO FLASH ANDROID VIA RECOVERY

Another way to reflash Android is to use standard recovery or . We will explain what custom recovery is in more detail below. In short, these are unofficial firmwares. So, find the firmware that suits you on the Internet, download it and save it to the root file system your device.

WHAT IS CUSTOM ANDROID FIRMWARE?

Firmware of unofficial versions is called custom, that is, created from scratch, or modified. To install them, the procedure is not always required. As you already understand, such firmware has nothing to do with official developers, but is created by enthusiasts with the goal of improving the OS by adding additional features and removing errors. At first glance, it may seem that custom firmware offers continuous advantages and is superior in everything official versions. However, not all so simple.

The fact is that often such firmware differs stable work and may cause problems with the device. That is why, before flashing Android using custom firmware, you need to study the reviews of those who have already done it. Only after detailed study you can download the firmware and start installing it. Regarding installation unofficial firmware, then the above options are quite suitable. Besides, detailed instructions instructions for installing custom firmware are almost always available on the website where this firmware is located.

Nexus - .

This is where we will end this article. We hope you now know how to flash Android.