How to write root privileges to a ROM package, such as a system img file

Write root privileges to the ROM package, usually to the card swipe ROM package with the suffix zip.

The method of adding root permission to the zip format card is very simple: unzip the best package, put the authorization management tool such as or other authorization management tools in the system app folder, and then find the system xbin folder and put it in the binary file su. Finally, compress all the files into a zip format.

Generally, it is a system partition backup file created by a third-party recovery, which can be viewed and compiled with the help of the YAFFS2 IMG browser on the computer, and the drag-and-drop operation of the file is supported. It is also to add the license management software and su file to the specified folder.

The file is the image package of the system, you ** a tool, and then find a supersu flash package. Merge the two and repack them. img files have dedicated tools.

You can try to brush the elf,Mushroom cloud,Deep flash,Z4root,Bell pepper, etc.,,,,Note that after root,You must install superuser,For permission management,Otherwise there will be no effect,,, in fact, there are many on the mobile phone,You can go to the Android software station to search for root,**And install,Root crack can be,,, but the solution will be much less,It's best to root the computer to crack.。。。 Flashing tool, you can go to xiazaiba**,. 、

Can't root.,Don't try.,It's not worth it if it's broken.,The system is a human fault.。

into the system

Put the su file in the system bin folder.

Modify the permission for 6755 using yaffs2img cracked software.

Our smartphones do not have root privileges at the moment. There are two main reasons:

After the root is opened, it may cause problems such as abnormal use of the phone, crash restart, etc.

From a security point of view, some illegal programs hijack the communication function and desktop of the mobile phone without knowing it, which will cause the loss of users' personal privacy and fees. And it cannot support the mobile phone or vivo assistant for ** upgrade. Therefore, it is not recommended to operate this function, otherwise it is easy to bring serious consequences, and the hardware problems caused by root are not warranted after sale.

After the backup, there is it in that backup.

First adb shell

Cat Proc Mounts Take a look at the system mounts in ** Enter dd if= dev block mmcblk0p22 of= sdcard

The same goes for copies, so that you can back up your system.

See ** for specific orders.