Converting a file system from EROFS (Enhanced Read-Only File System) to ext4 (Extended file System 4) is not a simple process & is not recommended. EROFS is designed as a read-only file system while ext4 is a read-write file system.
If you need a read-write file system like ext4 to Mount System partition then you can do it by following below guide. Please be aware that there are considerable hazards involved in converting or migrating file systems, and data loss can happen if it is not done properly. Before attempting to make any filesystem changes, it is imperative to have a complete backup of your data.
Here are the steps you would follow:
Backup your data:
- Copy all the data from the EROFS file system to an external storage device.
Convert EROFS to ext4:
- make sure your device is rooted, Download RO2RW-StableBeta.v3.7.2.1.zip and Flash it in Magisk, wait until success, done