What is factory reset. Hard Reset - Android System Restore

The smartphone has become an indispensable part of everyday life - it is truly a critical device that requires performance and responsiveness.

Over time, the Android system starts to work a little slower, and soon it becomes simply impossible to use some applications, and even myself. The phone is often clogged with temporary files stored in the cache memory. In many cases, even reinstalling applications is not an option, because files remain in the bowels of the system, which still slow down the work.

What is Wipe Cache Partition?

To speed up your smartphone and improve application performance, you can reset the cache - Wipe Cache Partition. In other words, this is the procedure for clearing the cache from the memory of an Android device.

To understand whether it is necessary to do Wipe Cache Partition, to understand very much - it is necessary to assess the speed of the system and the operation of the smartphone with programs and games. If you notice crashes, slowdowns and slow loading, you can first try and, and then make a Wipe cache partition.

It should be noted that during this procedure, no user data is deleted - only the cache is cleared. Other modes in the Recovery menu can clear the phone book, reset settings, and uninstall apps, so you need to be careful.

How to make Wipe Cache Partition?

The procedure for resetting the cache is done through a special section of the Android system called. It is here that you can do basic actions that are usually used for flashing a gadget, backing up and other similar actions. Be careful and do not experiment - in the Recovery menu, you can delete all device data and reset the settings to factory settings.

To enter Recovery, you need to turn off your smartphone and simultaneously hold down the physical buttons - usually the volume rocker (up or down) and the power key. They must be held until the characteristic menu appears on the display. The keyboard shortcut for entering this section may differ depending on the Android version and device manufacturer.

In the Recovery section, select Wipe Cache Partition and activate it. You can switch between menu items using the volume keys, activate the desired item with the power button. The phone will automatically carry out the operation and notify you of its completion. After that, the device must be rebooted.

After that, all files of both previously deleted programs and used applications will be deleted from the smartphone. As a result of such an operation, Android should start working faster.

Android is the most demanded operating system today. This system is very easy to use, affordable and convenient. Thanks to Android, you can get the opportunity to use various programs and applications on the Internet. This makes a person's life more diverse and interesting, and often also helps in work. Those owners of mobile devices who use them very actively, constantly download something, sooner or later may face the problem of running out of memory on the phone and on the flash drive, because of this, the phone malfunctions, it happens that the phone freezes and does not immediately perform the actions that the owner requires of him.

To overcome various difficulties in the operation of the phone, the owner often turns to private traders, service centers and relevant services, who promise to deal with errors in the operation of a mobile device. These services cost a lot of money, and the result will not necessarily be good. It is necessary to spend not only money on this procedure, but also time. In the event that the repairmen did not cope, then an appeal to another center follows, which also may not end in the best way.

In order not to spend money on repairing a mobile device, you can try to deal with the errors that have arisen in its operation on your own. This requires Internet access and free time. In the android operating system there is a concept "wipe", in translation it means "Wipe". After performing a sequence of some actions, you can reset the settings in the mobile device. You can make a partial "wipe", but you can complete. Partial "wipe" deletes only a specific folder, and full wipe completely formats all data in the section. For formatting, you can use 2 methods. 1. Normal boot from the Recovery menu; 2. Download from the settings menu.

The second method is pretty straightforward. You need to go to the "Settings" menu, and then find "Restore and reset" there. Next, a submenu should open, in which there will be a line "Return to factory settings", then click "Reset settings". There will also be an item "Clear SD-card", the user, if desired, can use this item in order to delete the list of installed programs. These programs are deleted both from a mobile device and from a flash drive.

The first method is more complex. It involves removing various data from Recovery. You can use wipe data / factory resert to remove data from partitions such as data and cache. If you use the first formatting method, then videos, pictures and music will be saved, but absolutely all programs, as well as their folders, will be deleted. The first method is very convenient to use if there are errors in the Android system that prevent fruitful work. Wipe dalvik cache is used if there are malfunctions with various programs. Wipe dalvik cache is used if you want programs with a lot of different data to remain in the system. For fruitful removal of everything unnecessary from the Android system, you can use wipe data / factory resert. Additional formatting methods can be applied through the mounts and storage menu. Using mounts and storage, you can reset any section of the Android operating system.

If the owner of a mobile device was unable to figure out how to implement wipe on his own, then it would be more expedient to turn to professionals. Making changes to any of the Android sections on your own and not competently can further worsen the performance of your mobile device. Professionals will be able to correct the operation of a smartphone or phone in a better quality, which will make it possible to make various downloads of programs and applications via the Internet correctly and without errors.

Recovery Mode, or simply menu recovery, is a special smartphone mode that allows, for example, resetting certain data, reflashing a sensor device, running various tests, etc. Many users do not know about this menu. Do not be surprised, because the developers have hidden it away - one wrong click can lead to the loss of all data. However, in reality, the menu recovery can be extremely useful if you know where and what to click on. In this article we will talk about one of the menu items - Wipe data / Factory reset.

Let's start with the translation: Wipe data is translated into Russian as "erase data", and Factory reset is "reset to factory settings." So, we can conclude that this item in the recovery menu erases all data and returns the device to the factory settings - that is, the smartphone becomes the same as it was when it was purchased. This is very convenient if your device starts to slow down, does not work correctly, etc. Just remember to save the data you need before selecting this menu item.

The Wipe data / Factory reset item replaces the factory reset using the menu of your Android smartphone: if for some reason you cannot use the main menu, use recovery.

How to open a recovery? Usually you need to press and hold the volume up and Power keys while the smartphone is off. For example, as in the case of Xiaomi:

It happens that you need to press the volume down and Power keys. On Samsung smartphones, another scheme can be used: the volume up key, Power + Home in the off state of the smartphone (press and hold until the device wakes up).

If everything is done correctly, you will see the following picture:

Then this:

And only then the recovery menu will load. Here, as you can see, there is Wipe data / Factory reset.

If you select it, a confirmation will appear whether to continue deleting data or not. Selecting Yes will continue cleaning the device.

Before choosing this menu item, think carefully whether you have saved all the data - otherwise it will be deleted. And remember that if you do not delete your Google account from the device before the data is reset, then the next time you turn it on, you will have to enter the password for this account (on modern versions of Android). If you know him, there will be no problem. If not, this is a serious problem, believe me.

Mobile devices are already quite densely entered our lives. Now a person cannot imagine existence without a smartphone or tablet. Devices based on the Android operating system are extremely popular. This OS was developed by Google and now has an incredibly high market share. Apple's iOS and Windows Phone have a negligible presence in mobile markets compared to Android. However, like all equipment, devices on this platform tend to be buggy. Various system crashes are a hallmark of any operating system. No matter how advanced it is. Very often, devices have to be reflashed. But not everyone knows that it is possible to do without such drastic measures. After all, any gadget on Android has Android System Recovery 3e. How to use it and what is it in general? We will talk about this.

What is this beast?

What does Android System Recovery 3e mean? This is a kind of BIOS of a mobile device. Any operating system has its own BIOS - a basic input-output system that can work even if the main OS is damaged. Sometimes the BIOS does not look like a standard one (as, for example, in Android devices). It serves to restore the functionality of a smartphone or tablet, apply critical updates or reset to factory settings. The Android System Recovery 3e menu has many items that correspond to one or another action. But the trouble is that the names are written in English. Therefore, many do not even know how to properly use the recovery.

That is why this article was written. Android System Recovery, the instructions for which are absolutely necessary, is a powerful tool for setting up and resuscitating a smartphone. You need to know everything about how to use this recovery in order not to spend money on masters. Doing everything yourself is much easier and cheaper. We will analyze each item in the recovery menu and tell you everything we can about it. So let's get started.

How to enter the recovery?

It depends on the specific device model. In some devices, you need to hold down the power button and the "Volume +" key. But sometimes there are smartphones for which this is not enough. Older models with a mechanical Home button require pressing this button as well. Some devices require the simultaneous pressing of the power and volume buttons. There are those who must hold down the power key and both volume control buttons. This only applies to original devices from well-known manufacturers.

But there are also openly "Chinese" gadgets with an incomprehensible operating system and "crooked" translation. Standard methods for entering recovery in these cases may not work. There are several options here. First: examine the smartphone documentation (if available) and find the desired key combination. But this option is not for everyone. Most of these devices either have no documents at all, or there is no Russian language in the documents at all. The second option is to find the desired combination by pressing all the buttons one by one. Now let's move on to the Android System Recovery 3e menu items.

Reboot system now

This menu item performs a hard reset of the device. After choosing this option, the smartphone will load the standard Android operating system without any changes. Usually this item is used upon completion of all manipulations in the recovery. Or in the event that they were loaded into this mode by accident. Although, how to do this by accident is unknown. Be that as it may, Android System Recovery 3e, the instruction manual of which is simply vital for the user, has such an item. And this has to be reckoned with.

The menu item should be used last. That is, when all operations are completed, all components are updated, the factory settings are reset and the firmware is installed. This is the essence of the reboot: let the device apply all the changes made. True, after some of them, the smartphone may not boot at all. But that's a completely different story.

Apply Update from External Storage

This menu item allows you to apply the update that is on the memory card. By the way, new firmware is also installed through this item in the event that the main OS is not loaded. There are several sub-items in this Android System Recovery 3e menu. How do I flash a new OS? To do this, go to this menu and select Choose ZIP from SD Card if the firmware is in ZIP format. If it is just an update file, then select Apply Update From SD Card. This is how any device is stitched with the help of recovery. It is enough just to copy the firmware file to the root of the memory card, go into the recovery and select the desired item.

There are other sub-clauses in this paragraph that apply in non-standard situations. It is possible to check the MDSUM of the firmware file. This option checks the file for integrity and if something is wrong, it immediately issues a warning. You can also check the firmware file for compatibility with the device. These are informational options for Android System Recovery 3e. Instructions as such are not required. If there are errors, then you do not need to install this firmware. That's the whole story.

Wipe Data. Factory reset

This is a very important point. This option is able to restore the device's performance without any firmware. This tool resets the operating system of the gadget to factory settings. Naturally, everything that was on the smartphone will be deleted: applications, photos, music. In general, everything that was in the internal memory of the phone. Android System Recovery 3e, the instruction manual of which is discussed here, was created just in order to revive the device without serious interference with the firmware. And this option allows you to perform this very operation.

This function is also used before installing any firmware. It is necessary to reset the phone to factory settings before flashing. Otherwise, the new operating system will become unstable. But that's not the worst of it. If you do not return to factory settings, the firmware may not install at all, and then the user will receive a completely "dead" smartphone. There is no instruction in Russian, but the one that is, clearly says that it is necessary to use the Wipe Data & Factory Reset item before each device firmware.

Wipe Cache Partition

Another useful command in Android System Recovery 3e. The instructions for recovery says that you need to use this option in tandem with Wipe Data. If the previous item clears the internal memory of the device, then this one clears its cache. And this is where the working files of the applications are stored. Of course, if this is not done before the firmware, then nothing terrible will happen. It's just that in the future, when installing new programs, the device's cache grows to incredible sizes. As a result, the smartphone will work very slowly. But this is not so scary, since there are many programs for cleaning the cache of the Android OS. And they work great.

It is also recommended to select this function after performing a factory reset. This will help the smartphone become even "cleaner", which will positively affect the performance of the operating system. The instruction in Russian for Android System Recovery 3e recommends performing this procedure after the reset. Until the device is rebooted. Then everything will be as it should be.

Wipe Battery Stats

This function helps to update the battery of the device. After clicking on this item, the battery cache begins to be cleared, which records the current state of the battery, its nominal capacity and other necessary parameters. By resetting the battery usage statistics, you can extend the battery life slightly. And the new firmware will work more adequately with the battery. For some reason, many "gurus" of "Android" are dismissive of this option. But it’s actually very useful. However, it is not recommended to use it too often. Just before flashing the device.

Mounts. Storage

Here are the controls for the internal and external memory of the smartphone. This item allows you to clear the memory card or built-in memory, format it or attach it as a drive directly from the recovery. This section can be used if you forgot to upload the firmware file to the memory card, and there is no desire to reboot the smartphone into the operating system. In order to mount the device's memory card as a drive, select the Mount USB Storage item. As soon as the connection is established, the computer itself will install the necessary drivers for work.

After the connection is established, you can do whatever you want with the memory card: format, clear, copy the files you need, and so on. In order to unmount the USB flash drive, select the Umount USB Storage item on the smartphone screen in recovery. After that, it will be possible to move on to other points of the recovery and carry out further resuscitation of the device on its own.

Recovery errors

Sometimes there is such a common error in Android System Recovery 3e as canceling the installation of a firmware or package. It can arise for several reasons: the firmware file is damaged, incorrect information in the binary file, or the firmware simply does not fit this device. But there is one more option: no factory reset was performed before flashing. It's good that they can be easily fixed in the same recovery. There are several ways to do this.

So, if an error occurs due to the fault of a broken firmware file, then you should download it, connect your smartphone to your computer, go to the Mount & Storage menu item and select Mount USB Storage. After that, you can copy the firmware to the root of the memory card again. If you forgot to make a "wipe", then there is nothing easier than to move a few levels higher and select the appropriate menu item. But the Android System Recovery 3e error "No command" is very rare. It only appears when the user tries to install an update via ADB. This method usually doesn't work. As a result, this error appears. So it doesn't make sense to use this method. It won't work anyway.

Conclusion

So, let's summarize. We tried to describe the capabilities of Android System Recovery 3e. The instruction that came out as a result of this attempt will help novice users of the Android operating system learn how to restore the performance of their smartphone with their own hands. Which ultimately will lead to broadening of horizons and good savings in money.

Users of smartphones based on the Android operating system, who do not mind digging into the settings of their gadget, have repeatedly wondered - Wipe data / factory reset what it is?

This is a function that allows you to reset the settings to factory defaults, clearing all information along the way. In this case, the data is deleted both from the memory card and the global built-in memory of the phone. Only the system folder and other system sections responsible for the correct operation of the smartphone remain intact after using this function. The rest of the information and applications are erased completely without the possibility of returning them in any way.

Content:

Why is this feature needed

There are many reasons to use this feature. Often, users are faced with the problem of memory limitation. The SD card always has its limit, and the memory built into the phone, as a rule, can hold even less information. However, despite all the warnings, we clog the phone, filling it with music, videos and photos, which ultimately leads to unpleasant consequences:

• smartphone loading is very slow;
• the gadget freezes even with the simplest manipulations with it;
• applications stop working correctly.

In this case, it becomes difficult to use it, or even completely impossible, so many, faced with this problem for the first time, rush to the service center, wanting to fix everything as quickly as possible.

Viruses can also be one of the reasons. By downloading applications, games and information from unverified sites, the user risks his gadget. Sometimes the built-in virus successfully copes with the virus entered into the system. antivirus program but their reliability is not always top notch.

An effective way to get rid of the problem is to use. Along with personal files, the deletion of which, unfortunately, cannot be avoided, the virus will also be destroyed.

You can use it for a number of reasons:

• If you've recently flashed your smartphone, demolishing the built-in, original system, replacing it with a custom one, or simply upgrading to a higher version.
• When you sell your phone to another person, not wanting him to get access to your personal information.
• In the case of permanent android crashes, for which you cannot find an explanation.

Reset to factory options , of course, you can do it without a compelling reason, if you wish, simply saying goodbye to old and boring applications that you don't have time to dig into.

Features:

From english wipe it translates as cleaning, wiping, and if you see it in the gadget's settings, always remember that this is formatting and hardly anything else. There are two types:

• Full wipe - choosing an action will result in a complete cleaning and formatting of both the built-in and removable memory.
• Partial wipe - helps to delete individual partitions and folders, performing the cleaning operation so that this does not lead to malfunctions and failures in the future.

There are three ways to use it on Android:

• through the options menu;
• using Recovery;
• thanks to a dedicated reset button, if available.

Following the first method, we turn on the smartphone and in the menu we find the section “ Settings"(Most often an icon in the form of a gear) and click on it.

Further, almost at the very bottom, we see the item " Recovery"And go to it. Then you should find " Factory reset"And use it. To continue, click " clear all».

The manipulations carried out will lead to the fact that your gadget will go out for a while, and when it lights up again, a robot will be displayed with a scale showing at what stage the formatting is now. As soon as it completes, the device will reboot, but it will do so very slowly, so do not be afraid that you have violated something or only made the situation worse.

The second recovery method is more time-consuming and requires careful attention from the performer. Follow the instructions and you will succeed:

• Turn off your smartphone or tablet completely.
• We hold down the volume control on its side panel and without releasing it, press the power button.
• Either the company logo or the menu for work should be displayed and only after that we release the buttons.

The course of further actions depends entirely on whether this feature is standard. If you see a list of commands on a black screen, then CWM is installed on the gadget. This means that you should use the volume up and down keys for paging. With their help, we reach the section of the desired section and select the correct item with the on and off button of the smartphone. Next, we confirm our choice.