What does WIPE mean and how to divide the memory card partition?

Shuangqing is a double brush. Double brush actually refers to double WIPE,And double WIPE to enter the recovery mode to carry out,For recovery advanced mode, I believe many friends are no strangers to it,wipe in the English word literally means "rubbing,wipe" wipe dry wipe clean meaning。 For many flashing enthusiasts, dual wipe is an operation to deeply clean up mobile phone data.

That is to say,Double brush is to clean the hardware of the mobile phone before flashing,Only after double wipe,The flashing system can start normally,It will not lead to all kinds of strange flashing failures。

1. Shuangqing refers to cleaning up the user data and storage in the mobile phone, which can effectively improve the running speed of the mobile phone. Erase your phone data. and clear your phone's cache data.

2. Factory reset is to restore the phone to the state when you first bought it, and the software settings in the phone are restored to the factory time, and then the settings are canceled. But what's in the memory card is still there.

3. The meaning of flashing double clear refers to the operation of double clearing (clearing mobile phone cache and clearing personal information) before flashing, most mobile phones have to be flashed before the mobile phone, because the data left by the system is likely to cause flashing failure if it is not double-clear. In addition, after flashing, all system files will be modified to the new system except for some of your own ** data on your SD card, so even if it is retained, it will add danger to the flash.

4. The factory reset of the mobile phone is also an operation in the dual wipe, which will format the data partition, cache partition and mobile phone memory card. However, it is mentioned here separately because the factory reset of the mobile phone is not only a step of double clearing, but also a good helper to solve the small problems of the mobile phone in daily use.

A factory reset will restore the phone to the state it was in when you first got it, so if the phone is not damaged by system files, you can use this method to solve the problem of the phone after you get it due to software problems.

1. Shuangqing: Clear user data and restore factory settings (the option that must be executed before flashing) Clear the system cache, execute before flashing, you can also try this option if there is a problem with the system, which can generally be solved.

2. Flashing: Flashing not only deletes all settings, all user data, and all third-party software, but also deletes the system itself, and then replaces it with a new mobile phone system, just like reinstalling the system on the computer.

3. Factory reset: It is to restore the phone to the state when you first bought it, and the software settings in the phone are restored to the factory time, and then the settings are canceled. But what's in the memory card is still there.

Flashing is divided into card brush and line brush, card brush is the **installation package and then select and install from the system. The wire brush is to completely install the system from the ground up with a computer. The line brush is more thorough, for example, the line brush must be used to save bricks.

Factory reset is to clean up some of the apps stored and installed on the phone,If you haven't touched the machine's own software software,All restore settings,Shuangqing is similar to factory reset,But Shuangqing is generally used when flashing,Shuangqing cleans up two places,The first is APP software,Clean up all the installations yourself,The second is to clean up the virtual machine cache,Flash the machine after double clearing,The default settings of all your software will be cleared。

Flash into the third-party recovery to double clear wipe double clear is to clear cache and memory data and factory restore is a meaning.

When flashing, it must be double-cleared.

Double Clear includes clearing the cache and restoring to factory mode.

A factory reset of an Android phone can keep some important files, and Shuangqing is to clean up all the data in the phone and memory card.

It's not the same, Shuangqing is mainly to allow the telecommunications machine to be installed with mobile and Unicom cards to use, and restoring factory settings can empty all the contents of the mobile phone and restore it to its original factory state.

The end result should be the same.

Restoring factory settings is equivalent to the total removal of the software, contacts, multi-** information and personal settings installed in the machine, and the system is restored to the software environment when it leaves the factory. Tips: The cleared data cannot be recovered, please back up the important data of your phone before the operation.

The first one reboots, the second one is useless, the third one flashes, the fourth one restores, the fifth one clears the cache, and the following ones are useless.

Over the zhizhi.

wipe cache partition

Clear the cache in the DAO area.

backup user data

Back up user data.

restore user data

Recover user data.

system partition check.

Pure hand to adopt.

123 is to flash from the phone, SD card, cache, 4 is to factory reset, 5 is to delete cache (useless) 6 is to backup 7 restore 8 system check.

The upgrade is from ADB

The upgrade comes from the SD card.

Upgrades come from the cache.

Clear the log for restart.

Clear the cache. Back up user data.

Recover user data.

System partition check.

There are a lot of them on the Internet, and it's much faster than coming here to ask questions.

The penultimate number is a factory reset.

Basic knowledge popularization post"

1. Shuangqing. Wipe Data Factory Reset: Erase user data and restore to factory settings (an option that must be performed before flashing).

wipe cache partition: clear the system cache (execute before flashing the machine (you can also try this option if there is a problem with the system, which can generally be solved.)'

2, Sanqing. Wipe Data Factory Reset: Erase user data and restore to factory settings (an option that must be performed before flashing).

wipe cache partition: clear the system cache (execute before flashing the machine (you can also try this option if there is a problem with the system, which can generally be solved.)"

Wipe dalvik cache: clears the cache of the virtual machine (which can solve the problem of some program FCs).

3.Four clear. Wipe Data Factory Reset: Erase user data and restore to factory settings (an option that must be performed before flashing).

wipe cache partition: clear the system cache (execute before flashing the machine (you can also try this option if there is a problem with the system, which can generally be solved.)

Wipe dalvik cache: clears the cache of the virtual machine (which can solve the problem of some program FCs).

wipe battery stats: Empty the battery debugging record data (it will be better to do this before flashing, and you can also try the oil if you feel that you have a problem with the battery).

There may be slight differences between the different RECs, but most of them are purple.

Double clear refers to cleaning the user data in the mobile phone and the system data in the storage.

Clear system cache data and clear user data.

Shuangqing Double wipe:

Chinese translation of wipe"Wipe, wipe, wipe off, eliminate, smear". So double wipe, and double clear actually mean the same thing. Shuangqing refers to clearing the phone's data, including user data and cache data. That is, to restore the phone to the state it was in when it left the factory.

The mounting system, cache, and data in recovery mode can delete all the data saved in the phone, and restore the system of the phone to the [initialization state] (equivalent to restoring the phone to factory settings).

Enter the recovery mode of the phone, and restore the factory settings to the specific double clear method, as follows:

Start by turning off your phone completely.

After the phone is completely turned off, the method to enter: press and hold the volume up button and the power button at the same time (press and hold these two keys at the same time) until you enter recovery, in recovery the volume button means selection, and the power button means confirm.

After entering the recovery mode, double clear, whether your phone is the recovery that comes with the system or the recovery of a third party, whether your recovery is the Chinese version or the English version, as long as there are [wipe data factory reset] [empty data restore factory settings] and [wipe cache partition] (Chinese version: clear cache) these two can be.

Select [wipe data factory reset] (in Chinese, erase all data, that is, restore factory settings), then press the power button to confirm, and then select [yes - delete all data].

Select [Wipe Cache Partition] (Chinese version: Clear Cache), then press the Power button to confirm, and then select [Yes - Wipe Cache].

Then re-select [Reboot System Now], press the power button to confirm, and then start the phone.

Introduction to the functions of each key of recovery.

The volume keys control the selection.

Power button OK.

Volume + Power button to restart your phone.

The volume + power button turns off the recovery interface string display.

system represents the phone's system file cache system runs the loaded cache file data system and user data, custom settings and other cache and data data areas can be cleaned, which can allow the phone to restore the default settings, clear the lock screen gesture password.

Mobile phone tablet computer engineering mode refers to the machine background software addition, change, delete and other actions of the operation state, self-operation is easy to cause the instability of the mobile phone tablet system, if your mobile phone tablet computer problems, it is recommended that you send the machine to the after-sales service center, by the engineer to help you check and process.

Basic knowledge popularization post"

1. Shuangqing. Wipe Data Factory Reset: Erase user data and restore to factory settings (an option that must be performed before flashing).

wipe cache partition: clear the system cache (execute before flashing the machine (you can also try this option if there is a problem with the system, which can generally be solved.)'

2, Sanqing. Wipe Data Factory Reset: Erase user data and restore to factory settings (an option that must be performed before flashing).

wipe cache partition: clear the system cache (execute before flashing the machine (you can also try this option if there is a problem with the system, which can generally be solved.)"

Wipe dalvik cache: clears the cache of the virtual machine (which can solve the problem of some program FCs).

3.Four clear. Wipe Data Factory Reset: Erase user data and restore to factory settings (an option that must be performed before flashing).

wipe cache partition: clear the system cache (execute before flashing the machine (you can also try this option if there is a problem with the system, which can generally be solved.)

Wipe dalvik cache: clears the cache of the virtual machine (which can solve the problem of some program FCs).

wipe battery stats: Empty the battery debugging record data (it will be better to do this before flashing, and you can also try the oil if you feel that you have a problem with the battery).

Shuangqing is that the mobile phone must be cleaned before flashing,Only after double wipe,The flashing system can start normally,It will not lead to all kinds of strange flashing failures。

1. Unlocking is to unlock the bootloader or S-OFF

A bootloader is a small program that runs before the operating system kernel runs. In fact, the bootloader is equivalent to the BIOS of the mobile phone, through this applet, the hardware initialization, the memory size information, etc., adjust the mobile phone to the adaptation state. So the bootloader is very important, if the bootloader can't load normally, the phone is a brick, and it can't boot and use normally.

Then enter a certain boot mode with the user's key combination, such as the well-known combination of power button and volume button, which can enter recovery, fastboot or normal boot. Notably, bootloader: locked phones have to be hacked in order to flash third-party ROMs. If you don't crack the bootloader, you won't be able to initialize the phone's hardware, and the phone won't be usable.

2. Double wipe (double clear) <>

Wipe is literally understood from the English word as: rub, rub; I wipe it dry, and it means to wipe it off. From the professional perspective of flashing enthusiasts, it can be regarded as an operation to erase mobile phone data.

The more professional answer to the meaning of wipe is: wipe means to restore the factory settings, including contacts, text messages, installed software, etc. Commonly known as hard boot, restore factory settings.

Dual wipe refers to clear cache and memory data.

Wipe will delete all the settings of the phone and all the installed programs and related files, and restore it to the factory settings, which is the original state you just got the phone, please be careful. Before wipe, please back up your data and system, and restore the system in time to solve unknown problems.

To flash all third-party ROMs, Recovery must first unlock the bootloader before it can be operated. It's also risky, and some brands lose their warranty at the same time!