* * The processing method when encountering Mount:read only file system or ADB remount:read only file system when using ADB is as follows

* * The processing method when encountering Mount:read only file system or ADB remount:read only file system when using ADB is as follows: The method described in this article applies to situations where the/system read-only permission (RO) cannot be modified with the Mout command. in General , when the/system does not have RW permission, the system can not push, and so on, in general, through the mount to obtain the system's RW permissions, specific measures are as follows:

Open the cmd command line:
Enter the following command

adb shell
mount-o rw,remount/system

Where the ADB shell enters the ADB interactive interface, Mount-o Rw,remount/system modifies/system for read and Write permission (rw), the specific syntax of the mount can be viewed with Mount X, as shown in the following illustration:

Then use mount to view system permissions:

A line drawn with the yellow line shows that the system's permissions have become RW, indicating that the modification was successful. Special Cases If it fails, the system's permissions or RO are found, and mount fails, and the Read only file system appears.

As shown in the following illustration:

Exit the ADB to CMD interface with exit First:

Enter the following code:

adb reboot
adb root
adb remount

As shown in the following illustration:

One of the ADB reboot will let the phone restart, restart and then enter the code after the good.