How to flash Android flash tar file

tar is a file packaging tool in UNIX/Linux, which is used to package many files together to form a file for archiving. Originally designed for tape backup, it is now available for other storage media as well. When used alone, generates an archive with a .tar extension.

tar cannot be flashed into Android. For Android flashing, you need to find the flashing package of the corresponding model. Do not forcefully install other versions of the installation package. Upgrading the wrong firmware version may cause the phone to fail to boot and become bricked. and other risks.

How to flash your phone:

To flash your phone using the recovery method, you usually insert update.zip into the SD card and then alt-s. This method calls the recovery method. Copy various img or files and other operations.

Use the fastboot method to flash the machine. This method is actually a relatively cool method. To put it bluntly, fastboot is to convert the existing image file of each partition (img file, which is similar in meaning to the image we make for a disc). File) directly overwrites and writes to the specified partition slot, which is a bit violent and similar to the Ghost restore of the usual operating system.

The Recovery method is simpler. You only need to put update.zip in the desired directory of the SD card in a fool-like manner, and then enter the Recovery mode alt-s, but it is different from Like any fool-like thing, its flexibility is very small, and if something goes wrong, you don't know how to solve it. Generally speaking, in order to ensure the reliability of Rom, Rom masters will make some determinations about the installation environment during the installation program. And your mobile phone environment is ever-changing, and it is difficult for Rom masters to consider everything. In addition, the Recovery program itself There is also some environmental validation.

The fastboot method is more flexible and more powerful. The fastboot method does not need to rely on recovery. Even if the bottom layer of Linux is damaged and the recovery mode cannot be entered, it can be restored through the fastboot method. The fastboot mode actually calls spl to flash the machine, so if the flash spl is broken, the fastboot mode should not be entered, which means it is bricked. The fastboot method requires you to have the fastboot program on your computer, and your phone must enter fastboot mode before it can operate. How to modify the Android flash file on the computer

Do you want to modify the ROM package? It is actually very simple. First, your computer needs to install the Java environment, and then unzip the ROM package. You will also see A /system/app folder: a directory to place system software (to streamline unnecessary system software) or replace the files you need, and then repackage and sign it. You'd better go to Anqu and read the tutorials. What I said may not be very clear. There are graphic tutorials and you also need a signature tool. How to flash the Android flashing package when there is only one file after decompression?

Card flashing package is in ZIP compression format, and line flashing is in RAR compression format. The wire swipe is plugged into the computer and swiped using software, while the card swipe is swiped directly on the mobile phone. You should flash your phone with a computer, never use ZIP format, otherwise it will be a brick. Flashing is a compressed package, no need to decompress it. Android flashing

It is recommended to go to the Anzhi Android Forum, which has detailed flashing software recovery installation tutorials for N880E and the latest optimized flashing package selection. The latest versions are 4.02 and 4.03

It is recommended to read and understand the forum tutorial before starting. Choose a stable flash package that is popular and has good trial reviews and has fewer bugs. Remember to clear the phone before flashing it. After brushing, if the package is stable and easy to use, remember to save it. It is not recommended to frequently update the flash package. There are relatively few stable and high-quality flash packages. At the same time, too many flashes will make the phone unresponsive and difficult to recover.

Use the Flash Wizard

Download the Flash Wizard How to flash Android using wlan

I always use Perfect Flash. After downloading and installing it on my computer, I can connect my phone to my phone and import various ROMs I like with one click for flashing. There is no need for tutorials or anything at all. The manual operation is very suitable for users who hate trouble. It is very simple and convenient. In Android flashing, what is the file system.img?

system.img is an image file that stores system files in the Android system. The file format is yaff2. This file will be produced after the Android source code is compiled. It will be mounted by the init program to the /system directory or system partition slot by parsing the init.rc file.

The directory structure of system.img is as follows: appframeworklibxbinbuild.propfontsusrbic Where is the Android flash firmware folder?

Firmware is generally stored in the electrically erasable read-only memory EEPROM (Electrically Erasable Programmable ROM) or FLASH chip in the device , a program that can generally be upgraded by the user through a specific refresh program. Generally speaking, software that is responsible for the most basic and bottom-level work of a digital product can be called firmware.

How to check the firmware:

1. Root is required.

2. Install a "RE Manager".

3. Allow root permission.

4. Then you can see it as soon as you open the software. Video tutorial on Android flashing: How to flash Android phones

1. Press and hold the volume down button + power button (or home button and power button) at the same time when the phone is turned off

2. Enter the boot interface. Release it and you will see the official recovery flash tool in a moment.

3. Then use the volume up and down to select wipe data and confirm (use the volume keys to select up and down, and use the power key to confirm), and then he will ask yes or no, choose yes decisively.

4. After automatically returning to the menu, click wipe cache and start cleaning the cache until it automatically returns to the main menu. Then decisively disconnect the battery and install it after 5 seconds. This is double clearing and factory reset.

5. When the phone is turned on, open the settings → phone settings → restore factory settings → enter the password, and that’s it.