: Find your TWRP backup folder on your PC or SD card. It is usually located in TWRP/BACKUPS/[Device_ID]/[Backup_Date]/ .

Ensure the boot.img you are creating matches your device's current firmware version. Flashing an incompatible boot image can result in a "bootloop". 🚀 How to Use the New boot.img

: You can provide this boot.img to the Magisk App to create a patched version for rooting your device.

When you perform a Nandroid backup in TWRP, it creates image files for specific partitions. For non-EXT4 partitions like the bootloader, TWRP uses the suffix .emmc.win .

If renaming the file results in an error (like "signature verification failed" or "invalid sparse file"), the file might be wrapped in a specific container format. You can use a Hex Editor to verify this.