Wipe data failed what to do. What is factory reset
Operating-based smartphone users Android systems who don’t mind delving into the settings of their gadget have repeatedly asked themselves the question: Wipe data/factory reset what it is?
This is a function that allows you to reset the settings to factory settings, simultaneously clearing all information. In this case, the data is deleted both from the memory card and the global internal memory of the phone. After using this function, only the system folder and other system partitions responsible for correct work smartphone. The remaining information and applications are completely erased without the possibility of returning them in any way.
Contents:
Why is this function needed?
There can be many reasons to use this feature. Users often encounter memory limitation problems. An SD card always has its limit, and the phone's built-in memory can usually hold even less information. However, despite all the warnings, we fill up the phone, overfilling it with music, videos and photos, which ultimately leads to unpleasant consequences:
- loading the smartphone is very slow;
- the gadget freezes even with the simplest manipulations;
- applications stop working correctly.
In this case, it becomes difficult, if not completely impossible, to use, so many, when faced with this problem for the first time, rush to service center, wanting to fix everything as quickly as possible.
Important! Equipment repair and inspection services are not free and you will have to spend money on something that you can easily do at home yourself.Viruses can also be one of the reasons. By downloading applications, games and information from unverified sites, the user risks his gadget. Sometimes a virus introduced into the system can be successfully dealt with by the built-in antivirus program, but their reliability is not always at top level.
In an effective way to get rid of the problem will take advantage of . Together 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 other reasons:
- If you have recently updated the firmware of your smartphone, removing the built-in, original system, replacing it with a custom one, or simply upgrading to a higher version.
- When selling your phone to someone else without wanting them to have access to your personal information.
- In case of permanent failures in Android work , for which you cannot find an explanation.
Factory reset, of course, you can do it without any urgent reason, if you wish, simply saying goodbye to old and boring applications that you don’t have time to delve into.
Peculiarities
From English wipe translates as cleaning, wiping, and if you see it in the gadget settings, always remember that this is formatting and hardly anything else. There are two types:
- Full wipe- choosing an action will lead to complete cleaning and formatting of both built-in and removable memory.
- Partial wipe- helps to remove separate sections and folders, performing the cleaning operation so that this does not lead to malfunctions and failures in the future.
On Android there are three ways to use it:
- through the options menu;
- using Recovery;
- thanks to special button responsible for the reset, if available.
Following the first method, turn on the smartphone and find the section “ Settings» (most often a gear-shaped icon) and click on it.
Next, almost at the very bottom we see the item “ Recovery" and go into it. Then you should find “ Reset to factory settings" and use it. To continue, click " clear all».
Please note: The system will definitely issue a warning that your files will be permanently deleted. We just agree and continue.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 appear with a scale showing what stage the formatting is currently at. Once it's completed, the device will reboot, but it will do so very slowly, so don't be alarmed that you've broken something or only made the situation worse.
Second method with using recovery takes longer and requires attentiveness from the performer. Follow the instructions and you will succeed:
- Completely turn off your smartphone or tablet.
- 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 immediately appear, and only after that do we release the buttons.
Move 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 you should use the volume up and down keys to scroll through. With their help we reach the section the desired section and using the button to turn the smartphone on and off, select the correct item. Next, we confirm our choice.
Many situations may lead to the need to reset the Android system, for example: frequent freezes device, the Android system cannot boot or the password to unlock the gadget is lost. " Hard Reset" is a radical solution that allows you to return the device to working condition.
Looking ahead, I note that “Hard Reset” deletes data only from the device’s memory, without affecting the SD memory card, although there is option 2, which allows you to affect it as well.
Attention!!! All contacts will be deleted, installed applications, messages, etc. It is highly recommended to back up your phone data before starting the reset operation! One of the methods Reserve copy — .
Option 1. Recovery Mode
Turn off the device and boot into Recovery Mode by pressing several keys together. Each manufacturer has its own buttons:
- "+" on the volume rocker and the "ON/OFF" button;
- "-" on the volume rocker and the "ON/OFF" button;
- Volume "+" and "-" together and the "ON/OFF" button;
- Volume "+" and "-" together, the "Home" key and the "ON/OFF" button;
- In Chinese devices, hold down the volume key and connect the charger.
The volume up/down buttons allow you to move up and down through the recovery menu, and the ON/OFF button selects a command. In the latest devices, control in "Recovery Mode" can be normal (touch).
Select "wipe data/factory reset", and confirm the system reset by selecting "Yes - delete all user data". When the wipe is complete, select the "reboot system now" option.
It will be a little more difficult to see the reset on Chinese phones. For example, in "iconBIT NetTAB Mercury XL" or clone " Samsung Galaxy S4 GT-I9500" recovery menu on Chinese. If you have the same situation, the picture below shows the Russian translation of the "Recovery Mode" menu.
To navigate through the menu, use only the volume "-" key, because... The "+" key is used to return to a higher level. To select the highlighted command, press the ON/OFF button.
To run a full reset of Android settings in Chinese phones you need to select the 6th item. What's funny is that after selection, the command will be executed without confirmation.
After a few minutes of waiting, your Android device will boot up as it did when you first started it after purchase, possibly asking you to add a Google account.
Option 2: Restore and reset
In Android settings you can see such an item as “Backup and reset”. It is designed to reset system settings and restore from a backup saved on the Internet.
Click on the "Reset settings" option.
Scroll down and optionally check the box next to "Clear phone memory - card" to delete personal data from the SD memory card, such as photos, music and other user data. Click on the "Reset phone settings" button.
User data will be deleted and factory data will be restored.
When using a smartphone based on operating system Android users are seeing numerous performance issues. Applications do not launch immediately, and some may even crash. Sometimes serious lags and other problems are noticeable. Immediately there is a need for a complete reset to factory settings. But is it worth it? After all, you will lose all the data on your phone.
Many users on the forums recommend performing the Wipe procedure Cache Partition to improve the performance of your smartphone, remove all extra files and at the same time retain basic information in memory. Is it possible? Maybe! Although not many users resort to this method, since they do not know all its intricacies. If you are reading this material, it means that you were also advised to clear your smartphone through the cache. Well, let's tell you about all its subtleties.
Wipe Cache Partition is a method to clear temporary data from your smartphone. This is a kind of separate option that allows you to delete the cache accumulated over the entire period of using the phone. Its main difference from a full reset is the preservation of personal information. That is, all photos, music, messages, videos and applications will be saved on your device. Only temporary files that accumulate en masse in each program are deleted.
Thanks to this option, you can significantly increase the performance of your smartphone, however this method usually used if you have already tried separate tools to clean up temporary files (garbage) and free random access memory from unnecessary processes.
How to perform Wipe Cache Partition?
If you still decide to clear the entire cache on your smartphone using this option, you will need to go to Recovery section, through which, by the way, they make firmware, reset the device to factory settings, create backups. The Wipe Cache Partition is also located here.
On different devices entrance to Recovery mode can be done in different ways, but the principle is approximately the same: press several keys at the same time. Typically these are the Power button, Home button and Volume key (up or down).
So, you need to do the following:
- Turn off your smartphone;
- Simultaneously hold down the Volume Up (or Down) keys, the Home button and the Power button. If you can’t call it this way, look up the combinations for your smartphone on the Internet. We have described here the most common option, which is used on most devices;
- As soon as the Recovery logo appears, release the keys and wait until the menu loads. It will have many different items;
- For control, use the volume keys, which allow you to scroll the list up and down. Select Wipe Cache Partition and confirm the operation by pressing the Power key;
- The smartphone will automatically clear the cache and then return to the same menu. Here select Reboot System Now and wait for the device to turn on.
At this point, clearing temporary files from your device is complete. Before the procedure, you can even go into the settings and see how much memory you have in total, and compare this data after cleaning. But at the same time, we strongly recommend that you read all the items that you see in front of you in the Recovery menu, since it is also done there full reset to factory settings. If you accidentally click on this procedure, all data from your smartphone will be permanently erased!
Clearing cache on Android in other ways
You can use other methods to clear the cache, and control will take place through the settings of your smartphone. Here everything depends on the amount of data that needs to be cleared, as well as on the state of the system - how correctly it works. We will consider both options.
Clearing the cache of all applications
Clearing the cache of all applications for Android 8.0
If the smartphone is on Android based 8.0, then clearing all temporary files is done in a slightly different way, namely:
Clear the cache of a specific application
In Android, you can delete temporary files for each application, for example, if the saved data on VKontakte or another messenger is important to you. In this case, you choose in which program the cache will be deleted. To perform this operation, follow these steps:
Please note that the more often you use programs or play games, the larger and faster the cache grows in size.
Those who don’t mind delving into the settings of their gadget have repeatedly asked themselves the question – Wipe data/factory reset, what is it?
This is a function that allows you to reset the settings to factory settings, simultaneously clearing all information.
In this case, the data is deleted both from the memory card and the global internal memory of the phone.
After using this function, only other system sections that are responsible for the proper operation of the smartphone remain untouched.
The remaining information and applications are completely erased without the possibility of returning them in any way.
Contents:
Why is this function needed?
There can be many reasons to use this feature. Users often encounter memory limitation problems.
An SD card always has its limit, and the phone's built-in memory can usually hold even less information.
However, despite all the warnings, we fill up the phone, filling it with music, videos and photos, which ultimately leads to unpleasant consequences:
In this case, it becomes difficult, if not completely impossible, to use, so many, when faced with this problem for the first time, rush to the service center, wanting to fix everything as quickly as possible.
Important! Equipment repair and inspection services are not free and you will have to spend money on something that you can easily do at home yourself.
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 one successfully copes with a virus introduced into the system, but their reliability is not always at the highest level.
An effective way to get rid of the problem is to use a system reset. 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 other reasons:
- If you have recently updated the firmware of your smartphone, removing the built-in, original system, replacing it with a custom one, or simply upgrading to a higher version.
- When selling your phone to another person, without wanting them to have access to your personal information.
- In the case of constants for which you cannot find an explanation.
A reset to factory settings, of course, can be done without an urgent reason, if desired, simply saying goodbye to old and boring applications that you don’t have time to delve into.
Peculiarities
In English, wipe is translated as cleaning, wiping, and if you see it in the gadget settings, always remember that this is formatting and hardly anything else. There are two types:
Full wipe- selecting an action will completely clear and format both built-in and removable memory.
Partial wipe- helps to delete individual sections and folders, performing a cleaning operation so that this does not lead to malfunctions and failures in the future.
On Android there are three ways to use it:
How to do it on Android?
Following the first method, turn on the smartphone and find the “Settings” section in the menu (most often the gear-shaped icon) and click on it.
Next, almost at the very bottom we see the item "Recovery" and go into it. Then you should find "Reset to factory settings" and use it. To continue, click “Clear all”.
Please note: The system will definitely issue a warning that your files will be permanently deleted. We just agree and continue.
The manipulations carried out will lead to the fact that your gadget will go out for a while, and when it lights up again, the robot will appear with a scale showing what stage it is currently at.
Once it's completed, the device will reboot, but it will do so very slowly, so don't be alarmed that you've broken something or only made the situation worse.
The second method is longer and requires attentiveness from the performer. Follow the instructions and you will succeed:
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 you should use the volume up and down keys to scroll through.
With their help, we reach the section of the desired section and use the button to turn the smartphone on and off to select the correct item. Next, we confirm our choice.
If TWRP is built into the gadget, the manipulations will be slightly different. After entering recovery, a grid of partitions will open, from which we select the one we need.
In this article, we will look at how to properly reset or wipe settings on Android. What types of reset are there and various other nuances.
Reset settings, Hard reset, Wipe - these are all synonymous words (the same thing) that mean a partial or complete reset of all data and settings.
Why do you need to perform a factory reset?
Factory reset performs Android cleaning from your data and programs and may be needed for various reasons:
- If Android does not work correctly and critical errors often occur
- After receiving Root is right Android
- After the firmware (transition from original firmware to custom firmware, OS update)
- In order not to disseminate personal data (when reselling the device and transferring it to other hands)
In the Android ecosystem reset usually called - wipe. The English word Wipe [wipe] - wipe, wipe. For many, a familiar word in in this case there will be formatting or formatting. So remember, Wipe in Android is a reset, formatting!
Types of wipe on Android
Wipe on Android can be divided into full and partial:
- Full Wipe— completely deletes all data on the partition.
- Partial Wipe— deletes a specific directory (folder) on a partition.
Which modes can you use to Wipe on Android?
How to do wipe on Android
Performing a factory reset from the settings menu
Go to the settings menu and find the " Recovery and Reset" and go to it:
In the menu you can (if necessary) mark “ Clear SD card"-this will erase the data on the memory card and internal memory too, as well as all programs and their data!
Performing a factory reset using the hardware reset button
To reset, take a thin paperclip and straighten it. Clamp with a paper clip reset button 15-30 seconds. After which Android settings reset.
Wipe on Android from the Recovery menu
Wipe can be performed from both standard Recovery and custom one. Executing Wipe from the Recovery menu is more flexible in its capabilities than from the settings menu.
Executing Wipe from standard Recovery
IN standard Recovery You can perform 2 types of factory reset.
- wipe data/factory reset— will delete data from the DATA and CACHE partition and the folder in internal memory with program data. At this wipe all your programs and data will be deleted, Personal settings,.
- Wipe cache— temporary program activity data is deleted, this reset needed if you sometimes have errors on Android!
Executing Wipe from custom Recovery
Custom Recovery also has similar items as the standard one.
If the problems persist, then you should do a WIPE DATA/FACTORY RESET!
also in custom recovery there is additional reset options, to do this, go to the MOUNTS AND STORAGE menu. Here you have the opportunity to wipe any partition of Android. 
From the Bootloader menu via the Fastboot utility
It is also possible to perform wipe through the Bootloader menu, using the fastboot utility for firmware Android devices. It looks like this:
fastboot erase cache
More information about wipe on Android
This information is for those who want to know more about wipe.
About the subtleties of performing Wipe on Android
Many people are faced with the question of when to perform wipe? Before the firmware or after? It is better to do this before installing the firmware, since many firmwares may have a built-in automatic reboot function after installing the firmware! If the firmware contains files that are uploaded to the data section, then it’s worth checking how the system behaves; if it boots, it’s good; if not, then run wipe data.
About the subtleties of performing Wipe on Android 2
Based on personal observations, I noticed the following feature: in the popular custom firmware CyanogenMod (LinageOS) there is a script that is executed during installation from the recovery menu. This script first backups system files ( system section) before flashing and restores after. Because of this script, errors can sometimes arise and wander from firmware to the next firmware. Therefore, if you use LinageOS firmware or you know that the updater-script contains a script that performs this backup, then it is better to make a format system before updating the firmware.
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