The phone does not boot after flashing the firmware. How to restore Android after unsuccessful firmware. Restoring a brick using standard Recovery

In the first case, there is nothing much to worry about, since, most likely, the cause of the trouble was a conflict in some applications or widgets, and everything can be corrected by returning to the factory settings. If the smartphone still works, albeit with various “artifacts,” you can also fix this yourself. In the third case, it will hardly be possible to get by with “little loss” and you will either have to restore the smartphone via a computer using a special software, or contact a service center or a familiar computer guru who knows how to restore Android after unsuccessful firmware.

How to restore factory firmware on Android

First of all, you need to find it. This will not be difficult to do, since popular manufacturers of mobile gadgets post the latest firmware versions for all models of smartphones and tablets on their official websites. The necessary software and detailed guide, how to return the factory firmware to Android. If there is none, you can easily find it on the Internet by indicating the exact name and model of the device.

Rolling back a “raw” new firmware version to a stable one is the easiest way to fix a smartphone after an unsuccessful upgrade. If, of course, the user has a backup copy made in advance. It should be noted that even Google has recently been insistently recommending making a system backup before each update, and this suggestion should not be neglected. Moreover, all the necessary functionality is included in the firmware, and if desired, you can use special programs from Google Play. This will not take much time, but it will protect the user from the loss of valuable data and other problems that may arise if the update is unsuccessful.

Popular utilities for creating backups and restoring Android systems

Titanium Backup

One of the oldest and most popular programs for Reserve copy and data recovery. It has very broad functionality, which is both its advantage and disadvantage. The latter is that if you accidentally activate the wrong process, you may not get the desired result or cause even more harm. Therefore, before you restore the firmware on Android using it, you need to find suitable instructions and strictly follow them.

Important note: the program only runs as superuser ().

Easy Backup & Restore

Also a very good option. The capabilities of this utility are even wider than the previous one, since you can copy everything from applications to contacts, bookmarks, calendar events and language layouts on the keyboard. Moreover, the “backup” can be either saved on a smartphone or sent to the “cloud” or to a PC. In general, everything is provided.

How to flash Android through recovery

ClockworkMod Recovery is a “must have” application. It is a much more advanced alternative to the standard utility (recovery), which is included in the operating system by default. If the latter can only clear the cache and perform updates, then ClockworkMod Recovery allows the following:

• edit system components via Android SDK;
• create a complete snapshot of the system and use it as backup copy;
• install third-party firmware;
• update hotel rooms system utilities;
• create and edit partitions in the file system.

Download ClockworkMod Recovery for Android

CMR is popular app, so there are versions for almost all smartphone models. How to flash Android through recovery using ClockworkMod Recovery? The instructions are actually very simple and all the work is done in a few steps:

What to do after unsuccessful Android firmware? Let's figure it out. The operating system for Android mobile devices is open source and therefore anyone and everyone can develop their own versions or firmware. Manufacturers of mobile electronics especially like to do this.

In the process of developing a new tablet or smartphone, the manufacturer's programmers adjust the Android OS to the hardware and get another unique firmware. As they say, what is a benefit for the manufacturer is an inconvenience for the consumer.

• The software is developed for specific Android versions and therefore incompatibility often occurs.
• For example, you want to have a certain version of a computer game on your tablet, but it will not work on your device.

Main articles:

Particularly stubborn users even go so far as to change the firmware of their mobile device just to be able to enjoy their favorite games and applications. Such persistence often leads to unpleasant consequences and problems.

• The new firmware may be incompatible with the device hardware.
• During the OS reinstallation process, failures will occur, for example, a power outage. As a result, the firmware becomes crooked and the smartphone or tablet will either work incorrectly or stop working altogether.

Is it possible to restoring Android after unsuccessful firmware? It all depends on how serious the problem is. Unfortunately, incompetent actions with firmware often lead to complete failure of tablets. Or the malfunctions are so serious that repairs will cost a tidy sum of money. So think three times whether you are willing to risk your currency for the sake of some special program or game.

If you already own an expensive flagship Android tablet, it’s better not to risk it yourself and send it to a service center for firmware update. At least they give a guarantee. And if you do the flashing yourself, then you will have to answer with your wallet and nerves.

How to revive an Android phone after unsuccessful firmware

If the firmware was simply installed incorrectly and nothing was seriously damaged, then returning the status quo is quite simple. There may be two scenarios for the development of events.

• Android starts but doesn't work correctly.
• Android won't start at all. Read about it.

In the first case, go to Settings, find Recovery and reset, then follow the system instructions to return Android settings to factory settings. The procedure is quite long; first, do not forget to copy all important documents to an external memory card, as all data will be deleted. During the system reinstallation process, the device must be continuously connected to the charging module.

If there is Internet access, all your applications from Google Play will be restored without the need for manual intervention.

What to do after unsuccessful Android firmware

If after flashing your Android device does not turn on at all and there is no way to enter the settings, then you will have to use mechanical controls.

• To enter the reinstallation interface, press the On button simultaneously for a few seconds. and Volume. Depending on the device model, there may be different combinations and pressing methods - see the exact information on the manufacturer’s official website.
• After this, reset the settings as described in the previous section.
• On some tablet models, to reset settings there is a special hole button that you need to press with some thin object.

If all else fails, you will have to take your broken device to a service center.

Conclusion

In most cases revive Android after unsuccessful firmware You can do it quite simply and on your own. However, you should not overuse experiments with complex electronics.

(root access) or, the device stops functioning. This manifests itself in the inability to log into the mobile device and even load the Recovery environment. This state of a phone or tablet is popularly called “brick”.

No matter how serious the problem of “scrapping” may seem, in most cases you can revive the gadget at home. Let's look at how to restore Android if it has turned into a brick.

Methods for resuscitating Android when “bricked”

There are three effective methods Android recovery if they lose their ability to work:

• using the standard recovery environment Recovery;
• through a computer and special software.

Which method to use directly depends on the state of the system on the device.

Restoring a brick using standard Recovery

If, when trying to enter the workspace of the device, there are constant reboots or the phone freezes on the system logo, but the Recovery environment is working, then you are in luck, since you can restore the Android firmware through it. To do this you need:

After rebooting, the smartphone should display factory settings. If it doesn’t help fix the problem, we try to revive Android after unsuccessful firmware using a previously created system backup or a file with firmware downloaded from the Internet.

If you decide to gain root access or perform other potentially dangerous actions, it is recommended to create a full backup of your device. In this case, even after “bricking” you will be able to return all user data and old firmware.

To restore Android from a previously created backup, you need to do the following:

If you did not take care of creating a return point in advance, then you can return Android to your tablet or smartphone using the downloaded firmware. In this case, we revive the gadget as follows:

Once the Android “brick” has been restored, the downloaded file can be deleted.

Using custom recovery

If the “bricking” led to the crash of not only the operating system, but also the standard Recovery, then you can restore the system using a custom recovery environment - the CWM Recovery program.

Before restoring a brick on Android, you need to install a recovery mod on the problematic device:

The installation of CWM Recovery will begin, after which you can disconnect the smartphone from the computer and proceed directly to resuscitation:

After completing these steps and rebooting, the phone (tablet) should work.

Reanimation of a “brick” via a PC and special software

When considering how to restore Android after being “bricked”, it is worth noting specialized software developed individually for each mobile device manufacturer. Thus, the FlashTool recovery program is used for gadgets from Sony and some other brands, and

Many users are eagerly waiting for manufacturers to release a new firmware update for their Android smartphone. As a rule, they fix bugs previous versions OS, new features are added and the overall operation is optimized. But what should you do if, after the update, your phone starts working worse than it did initially? Let's take a closer look at why and how to restore your phone after unsuccessful Android firmware.

Self-firmware of an Android device is always a risky undertaking, the consequences of which are borne by the user himself. Unless, of course, we are talking about installing a standard official update over the air or using a proprietary program on a computer. In this case, responsibility for the consequences of the update lies with the developer, so you can safely contact the service center under warranty. But before you panic and everyone possible ways trying to restore the original firmware, you need to understand whether a failure actually occurred. There are several main reasons that can lead to failure when flashing:

• Emergency interruption (the phone was disconnected from the computer, the smartphone battery was low, etc.)
• Inappropriate OS version.
• Incorrect settings, user errors.

Any of the above problems can cause incorrect operation of the mobile device, constant system crashes, etc. In the event that the phone does not turn on or begins to work worse than before installing the update, you need to begin active recovery efforts.

How to roll back firmware

If the update is unsuccessful, the question arises, how to return to the old OS? Depending on whether you used the official or custom version of the firmware, the recovery options will be different. Let's consider both cases in more detail.

Crash caused by installing official firmware from the developer

This does not happen often, but in some situations the phone may not work correctly even when an official update is installed. In this case, it is quite simple to roll back and restore the factory version of the mobile phone operating system. To do this, the user will need a computer with installed drivers on mobile device and a special program. Depending on the manufacturer of your smartphone or tablet, the required utility must be downloaded from the developer’s official website. Further steps for installing native firmware can be written down in two points:

• Connect your mobile device to desktop computer or laptop via USB cable.
• Run the program, find the recovery partition in it and start rolling back the changes made.

Website with Samsung Kies program

After this, the program will automatically search for and install the required OS version and return the mobile phone to its original state.

Program interface on a computer

Crash caused by installing custom (custom) firmware

In this case, updating again from Recovery mode will help. In order to enter recovery mode, you need to turn off your mobile device and simultaneously hold down the key combination. In most cases, these are the buttons: power + volume down.
The Recovery menu is controlled by the same keys: volume and power. In the case when you made a backup of the system before flashing, then just select the “Backup and restore” item. If no backup was made, the recovery procedure will take a little longer. You need to do the following:

• Reset all settings by selecting “wipe data/factory reset”.
• Format the cache partition by clicking on “wipe cache partition”.
• Try to reinstall the firmware by selecting “install zip from sdcard” and clicking on the file with a pre-created archive on the memory card.

After this, the phone should work normally. You can also try downloading and installing another version of the OS in a similar way. For more information on how to roll back newly installed firmware, see the training video below.

How to return factory firmware?

If you want to return the factory version of the OS by correcting accumulated system errors, you can do this directly from the main settings menu of your smartphone. To do this you will need:

• Turn on your mobile device, go to the main settings (via the application menu or by clicking on the gear icon in the upper right corner when lowering the curtain).
• Find the “restore and reset” tab, then click “Hard reset” and agree to the necessary conditions.

After successfully completing this operation, your phone or tablet will return to its factory OS settings. We recommend that before resetting the settings, you back up important data or save it to a separate media, as it will be deleted from memory.
The training video presented below describes the procedure for resetting the settings of a mobile gadget running on Android OS to factory settings.

Firmware for smartphone operating system Google Android always accompanied by the risk of “scaling”. Even if you followed all the points of the manufacturer’s instructions, the smartphone may go into an eternal reboot. Even if the shell you are using is official, there is no guarantee that you will see a working Samsung again after a reboot.

Let's figure out what to do if after flashing the firmware the phone does not turn on at all. How to properly restore a smartphone after unsuccessful firmware? Let’s try to follow the steps exactly according to the instructions; I’ll attach a video instruction at the bottom of the article, it will help you understand such a difficult task as cell phone repair.

The cell phone turned into a brick. No panic.

How to revive an Android brick after flashing the firmware? So, you have flashed the device, a characteristic vibration informed you that a reboot is in progress. The first thing you need to see on the Samsung screen is the green logo with animation. This tells us that the device is alive and functional, perhaps it will start right now. If it doesn't start, then the problem is in the software. But the most important thing is that the gadget is not broken!

The logo that appears not only gives the user hope that the Samsung smartphone can be returned in working condition, but also that it should be restored using the Recovery menu.

Method one - Recovery menu

Recovery is your best friend after installing a different firmware version if android won't start. The recovery menu allows you to fix most errors in homemade smartphone firmware. If the question arises, how to restore a bricked Android phone from Samsung, then the first answer is Recovery. Here are the instructions:

• Turn off using the standard button. There should not be a single light on the front panel.
• Press and hold the power key and the volume down button (rocker) at the same time; usually the manufacturer places them next to each other. This is a standard procedure, but some manufacturers change the algorithm due to the characteristics of their particular model.
• Recovery. In recovery there is an item “restore to the factory”. This item is most likely to bring your gadget back to life because it restores the device as if it just came off the assembly line. First of all, you need to restore this way and make sure that the phone is working. Then you can try to flash it again.
• Flashing. Once you have restored the factory settings via recovery and realized that your device is working, you can start flashing the firmware new version or custom build, as you wish. To do this, you obviously had to download a zip file with firmware onto the gadget, and recovery menu select install zip from sdcard. If after all the procedures errors occur and the device becomes bricked, then the problem is in the shell file itself.

As you understand, recovery is the main tool when the firmware is on android phone stood up crookedly. It is better to avoid a situation where you need a third-party service to restore your gadget.

Flashboot - an additional method

Flashboot was originally developed for equipment manufactured by Sony. But the method is also suitable for other devices, with rare exceptions. What to do if the phone does not turn on after unsuccessful firmware?

First, you need to download the flashboot program from the Internet and connect your Samsung smartphone to your computer via a cable. There is no need to turn it on. If Flashboot does not respond at all, it means your model is not compatible with the application. If the software “saw” the device, then:

1. Turn off Flashtool and disconnect the gadget from your personal computer.
2. Make sure your cell phone is turned off.
3. Find the folder where you installed Flashtool program, there find the firmwares folder. It is in this folder that you need to place the downloaded firmware to restore the device.
4. Relaunch the Flashtool program and click on the lightning bolt
5. Among the proposed modes, select Flashmode.
6. You will see a window in which you need to select the downloaded firmware from the firmwares folder.
7. As soon as the program prepares necessary files, it will prompt the user to connect the Samsung device to the computer.
8. Connect the device to the computer and wait for the process to complete until you see “Flashing finished” in the status bar.
9. Disconnect the gadget from the computer and restart it. Enjoy your use.

This method works well, but there are a number of devices that do not respond to the proposed program. In this case, you need to find out which firmware program your manufacturer recommends. What to do if the phone does not turn on after the next firmware update, and flashtool does not help? Samsung, for example, has developed the Odin program, and Galaxy devices are not flashed using the flashtool utility.

Prevention from bricks

At this stage, we should give some advice to equipment owners so that you no longer have the need to restore a dead brick of an Android smartphone.

• Don't install custom skins on Samsung. Usually, it is after manipulations with third-party shells that problems arise from enthusiasts. The question arises, what to do if the phone does not turn on after the next firmware update. Remember, the manufacturer tests new firmware for months before releasing it to the public.
• Stitch through the air. Most manufacturers allow users not to download firmware. You can update your Samsung device directly from the settings menu. This will protect most people from further potential problems.

conclusions

If after the firmware mobile phone does not turn on and your computer does not see it, be sure to contact the service. Android is configured in such a way that it responds to the computer even when “bricked”. If it doesn't respond, then the problem is serious. It’s not worth repairing microcircuits yourself; you can “screw up” the gadget even more, in which case restoring microcircuits and other modules will cost a lot of money.

In all other cases, use recovery and third-party utilities if the phone does not turn on after manual flashing. The cell phone should return to factory condition.

Video instruction