Phone zte blade l2 frozen. Methods to factory reset ZTE

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When a smartphone begins to live its own life, it becomes quite difficult to operate it. Using gadgets from ZTE as an example, let's consider the following question - why does ZTE periodically randomly reboot? It's no secret that in most cases it comes down to mistakes system files, there are exceptions that also require description. Let's try to deal with this problem in the format of this article.

To begin with, there are several possible events that preceded such a breakdown:

The device fell from a height onto a hard surface.
Moisture, water or tea, for example, got under the lid.
Have you tried to flash the device yourself?
The problem appeared after updating the OS.
Old battery.

All this can negatively affect the equipment, including causing the device to independently activate a reboot. Now about each point in more detail.

Falls and high humidity

Number one on our list is water getting into the housing. When this happens elements motherboard and the processor oxidize, and this can cause many problems. Users most often observe the phone turning on and off on its own, and generally strange behavior of the phone.

In fact, everything is not so simple and in order to identify a specific breakdown and draw up a repair plan, electronic diagnostics will be required.

Falls and impacts are another popular item. If a gadget falls on a hard surface, it can be severely damaged not only externally, but also internally. Fallen wires, cracks in circuits, processor failure, just open the list possible malfunctions. As in the case of water, you can’t do this without checking the equipment, so call the service center right away.

When the device’s battery is no longer a year old, it is best to change it; it no longer holds a charge well, and after a while it can become the main factor in restarting the gadget without your participation. It’s easy to find out that this particular part has become defective, download one of free applications, which show all information on components. Read how to change it yourself in the next section of the article.

How to change ZTE battery?

There is nothing complicated in this process, but at least for those users who have a set of tools for mobile devices.

Carefully, so as not to break, separate back case, do not pull sharply, so as not to break the rear button cable, if there is one.
Now unscrew the screws that hold the plastic protection in place and move it aside.
The cables from the battery should fit to the bottom of the board, and on some models also to the cameras of the device; unhook them.
The part can now be removed from the case, take your time, it can be fixed with double-sided tape.
If so, heat it up with a hairdryer, or at home, it doesn’t matter. To melt the adhesive base, high temperatures are not needed.
Lift the battery by the corner, if it gives in, gradually lift it out without damaging the circuit and other elements.
If you do everything according to the manufacturer’s plans, then during the installation process you also need to place double-sided tape on the landing site, having previously cleared the place of the old one.

Well, in conclusion, repeat the entire instructions in reverse order, sequentially for each of the points, without missing any wires or power contacts, then check the flagship.

It often happens that after a few months of use, the ZTE smartphone begins to slow down a lot. Users notice similar glitches while surfing the Internet, watching videos, and even playing music files. There may be several reasons, but the most common are incorrect settings of the gadget, as well as loading heavy online games of various kinds. In addition, the flagship can freeze as a result of obtaining root rights and their inept use. Let's look at this question in more detail in the format this review. Here you will find practical guide, tips to help fix the problem.

It’s not all that complicated, the main thing is to disable functions that negatively affect the speed of your phone; you can do this yourself.

Disabling auto-update
Cleaning RAM
Reset to factory settings
Flashing
Removing bulky games

You can carry out these manipulations yourself, in the settings menu of your gadget, and this is where we will begin to consider the possibility of eliminating such a malfunction.

Memory overload

You shouldn’t overload your smartphone with numerous widgets; the same goes for games, especially online ones. Even if the device can handle so many settings, then at least turn it off automatic update. Imagine that dozens of people need updates simultaneously different files, they will start automatically at the same time. Until the process is completed, using the device will be very problematic, it will freeze and slow down, and on any deposit, not necessarily on the Internet or when watching video files.

Go to Google Play, - “auto update”, move the slider to deactivation. That's all, if you want one of the programs to receive updates independently, follow further instructions. “menu” - “applications”, here select the one you need and click on it, in the window that appears, activate the function.

Reset

If you reset all the configurations of the flagship, it will be free of all the programs that you downloaded, that is, its state will be as if it had just come from the store. Accordingly, it should stop slowing down; we’ll look at how to do such an operation with your own hands and not cause harm, as we continue the review.

There is nothing complicated here, and this procedure is possible directly from the settings of the phone itself. Click on the treasured icon, which shows a gear.
In the window that appears with options for action, look for “restoration and collection.
Here you will also see a list, check the boxes if you want to backup your data before everything is deleted.
You will see the beginning of the process and its completion, after about five minutes maximum, after which the device will automatically restart and require settings. Everything is the same as what you did when you first launched the gadget, time, date, and so on.

If this does not solve the problem, the option of flashing the firmware remains; you will find one of the instructions below.

Find the firmware on the developer’s official website and transfer it to a microCD flash drive. Don't unpack, just create separate folder and transfer it.
Then insert it into your smartphone and turn it off.
Now make money at the same time physical keys, turn on and volume down, hold for about fifteen seconds until the manufacturer's logo appears.
Loading will take you to the menu, you can control it with the volume and power buttons, the latter will work as an activator.
We look and look for the install flash item, click on it.
We confirm the action and patiently wait for the installation process to complete.

That's all, as you can see, there is nothing complicated here, a little patience and the operation of the device is restored.

Technology has become a part of our lives, but our favorite gadgets are not without glitches from time to time. Your computer, smartphone or other everyday devices may freeze at any time. In this case, there is no need to panic or get upset - just follow the simple instructions for working with gadgets from different manufacturers.

Certainly, best option to reboot - removable battery. In this case, there is no need for special wisdom - you just need to take out the battery and then put it back. Because when you remove the battery, the gadget automatically turns off, and after installing the battery back, you can turn on the smartphone again.

But today, a special fashion is typical for smartphones with non-removable batteries - so such a little trick with removing the battery will no longer help us. But in fact, no difficulties should arise here either, if you know the correct procedure.

Gadget freezing is an acceptable phenomenon, so you shouldn’t be afraid of the problem, you just need to know how to solve it. In our article we will look at effective ways emergency shutdown if it is impossible to get the battery.

First of all, it is worth considering the question - what does it mean? non-removable battery on the phone. As you can understand from the name itself, this is an integrated battery that cannot be removed independently.

Phone with non-removable battery

Today, gadgets with such a battery are firmly entrenched in the global mobile device market. Once upon a time, for the sake of the compactness and beauty of its devices, Apple began to use this approach, and over time, many competitors picked up the trend.

The principle of working with such a battery allows you to make the device itself much more compact, more refined, with an increased tightness of the design, better protecting the internal elements from dust, moisture and mechanical damage.

How to turn off a phone with a non-removable battery - secrets of working with Apple iPhone

For several seconds, simultaneously hold down the power button and Home button. Thanks to this method you activate emergency reboot gadget, and you will be able to save all your data. Also, such a shutdown is not accompanied by a reset, which distinguishes this method from more drastic solutions.

Hold down the power button and home button at the same time

A phone with a non-removable battery is frozen - what you need to know about Sony devices

On some Sony models, the cover can be removed. In this case, after removing the cover, it is enough to find Power button Off - we clamp it with a thin object and hold it.

Press the Power Off button with a thin object

When working with non-removable lid simultaneously press the volume rocker up and the power button. This method is also tested in practice and immediately turns off the device.

How to reboot a smartphone with a non-removable battery for HTC owners

Here too special problems there is no need to be afraid. Moreover, you can use two effective methods to choose from - hold down the power button until you reboot. Or simultaneously press the volume rocker up and the power button.

And useful information for owners of Samsung gadgets

Press the power button for about 10–20 seconds. When you feel the vibration, you can safely let go - the gadget has “gone” to reboot.

Execute a function Hard Reset assumes full reset all settings and return the phone to its “virgin” state. Those. after a reboot, all data (contacts, programs, messages, etc.) will be permanently deleted, and the phone will be returned to its factory settings. In this case, the data saved on the memory card and on the SIM card is not deleted.

Before you perform for ZTE Skate Hard Reset must be performed backup data.

There are several ways to perform a Hard Reset.

Method 1 Hard Reset ZTE Skate

The easiest way is to click "Home" - "Settings" - "Privacy" - "Factory" data reset"(Reset to factory settings) - "Reset phone" - "Erase everything". Unfortunately, if any system errors This method cannot always be used.

Method 2

You need to turn on the phone without a SIM card. Select " Emergency call"(Emergency call), then dial: *983*987# - confirm “Erase everything”. Will be restored after reboot initial settings. This method Suitable for most ZTE models.

Method 3

Run on ZTE Skate Hard Reset is possible with using CWM Recovery. Load CWM (Press “Home” + “Up” + “On” and hold for 2-3 seconds) – select “wipe data/factory reset” - confirm with the “back” button, select “Yes - delete all data"Then we confirm the deletion again. After the reboot, the data and cache sections are in internal memory phone will be cleaned. All content will also be deleted system folder android_secure on the memory card and the sd-ext partition.

As for data backup, there are several options here too. Sometimes you don't have to use it special programs to recover data. It is enough to check the box next to the “data backup” item in the privacy settings, and you must have an active Internet connection. All information will be saved on Google server. You can restore contacts and emails by synchronizing your phone with your Google account. Applications can be restored using Google Market. We go to the Google market - click “menu” - select “my applications” - click the “all” tab - download the necessary applications.

You can also make a backup copy by downloading CWM Recovery. Open “backup & restore” - “backup” - confirm. After creating a copy, exit using the reboot system now item. After the procedure, a file with saved data will appear on the SD card. If you want to rename it, then there should be no Russian characters or spaces in the name.

Restoring from a backup copy is also not difficult. Load CWM - select “Backup & restore” - “restore” - select the backup copy - confirm - exit using “Reboot system now”.

Execution example Hard Reset on ZTE Skate you can watch it in this video.

After using a ZTE phone for some time, I encountered some problems, my smartphone did not turn on and, I solved these troubles and will tell you about it in the article. ZTE is one of the most famous phone and telecommunication equipment companies in China. However, on the international market, smartphones from this manufacturer have received recognition from a huge number of users. But, despite such popularity and the fact that the quality of components mobile devices in the Celestial Empire they try to improve every year, the problem of shoddy assembly remains relevant.

This is what a ZTE smartphone looks like when disassembled. Here the power connector is being repaired, due to problems with which the smartphone refuses to charge and, accordingly, turn on.

As a result, about 20% of users who purchased this device complain about poor battery performance and problems with recharging the smartphone. Others write about ZTE software bugs. Such failures occur for of this device not without a trace and, ultimately, turn it into a so-called “brick” - that is, into a smartphone that refuses to work at all. Therefore, the article will discuss the reasons why ZTE phone does not turn on, and the main ways to solve this problem will be discussed.

What are the reasons for a ZTE phone to fail?

All problems, in general, with any computer (electronic computer) can be divided into two categories.

Hardware - failure of certain components of the device;
Software - malfunctions software device

This also applies to ZTE. In more detail, the main hardware reasons why this model smartphone stops working, connected:

With the failure of the power connector or power controller. This problem is present in many ZTE smartphones, but it is especially pronounced in budget models this phone;
In addition, the devices of this company have another unpleasant feature - a high probability of overheating;
Falling or falling into water can also result in a fatal malfunction of the smartphone.

Software errors include:

Critical system failure when updating the firmware version of a smartphone;
A virus attack, the result of which is damage to system files responsible for loading and operating the phone.

Therefore, the main ways to solve the problem of turning on a ZTE phone will be listed below.

Hard-reset is the only one today programmatic method bring the phone to working condition in the event that it refuses to turn on at all. We'll talk about this method below.

How to fix ZTE phone power on problem

So there is the following effective way independent decision this question on how to turn on your ZTE smartphone. It is based on the so-called “Hard Reset”, that is complete removal all user data on the smartphone, as well as resetting all settings on it to factory settings. This procedure helps to fix huge amount software errors, so it’s worth trying to use this method. To implement it on ZTE smartphone necessary:

Before this procedure, do not forget to make backup copies of the files contained on the flash card and transfer them to another device. Hard Reset involves deleting absolutely everything contained in the phone, including the list of saved telephone contacts, call history, SMS and more.

Conclusion

The method described above is the only one today if the problem of turning on the ZTE phone arose as a result of a fatal software error. It is better to entrust the correction of hardware errors to a specialist. However, if you want to try to eliminate this problem, then these guides will be useful for you on various breakdowns that lead to failure of the smartphone and how to fix them: