Android devices store essential data in different partitions. Among these partitions, the system partition is the most crucial one. It contains the operating system files, applications, and settings. In case of data loss or system crashes, you might need to access the system partition. This article provides a detailed guide on how to mount the system partition during Android recovery.
Prerequisites
Before proceeding, ensure the following:
- Your Android device is rooted.
- You have installed a custom recovery like TWRP or CWM.
- You have charged your device above 50%.
Booting into Recovery Mode
To mount the system partition, you first need to boot your device into recovery mode. The steps to do this vary depending on the device model:
- Turn off your device.
- Press and hold the Power and Volume Down buttons simultaneously.
- Release the Power button when the device logo appears, but keep pressing the Volume Down button.
- Press and hold the Power button again to confirm the boot into recovery mode.
Mounting System Partition
Once you're in recovery mode, follow these steps to mount the system partition:
- Tap on the 'Mount' or 'Mounts and Storage' option in the recovery menu.
- Find the 'System' or 'System (read-only)' option and swipe right to mount it.
Accessing the System Partition
Now that the system partition is mounted, you can access it using a terminal emulator app like Termux or AdaShell:
- Install the terminal emulator app from the Google Play Store.
- Swipe down from the top of the recovery screen to open the 'Advanced' options.
- Tap on 'Terminal' or 'Shell' to open the terminal emulator.
Using the Terminal
To navigate through the mounted system partition, use the following terminal commands:
su
cd /system
ls
Examples
Here are some examples of what you can do with the mounted system partition:
- Back up the system partition using a terminal command or an app like TWRP Backup.
- Modify system files, like the build.prop file, to change device settings.
- Install custom ROMs or kernels.
Unmounting the System Partition
When you're done with the system partition, don't forget to unmount it:
- Go back to the 'Mounts and Storage' or 'Mount' option in the recovery menu.
- Find the 'System' or 'System (read-only)' option and swipe right to unmount it.
Mounting the system partition during Android recovery is an essential skill for advanced users. It allows you to access and modify system files, back up your device, and install custom ROMs or kernels. Always remember to exercise caution when working with the system partition to avoid causing any damage.