Boot.emmc.win To Boot.img: !!top!!

Offsets and page size differ per device. Check cat /proc/cmdline from a rooted device or inspect an existing boot.img from the same ROM.

For most devices, follow these steps to make your backup file usable as a standard image: How to decrypt a ".emmc.win" file from the efs TWRP backup? boot.emmc.win to boot.img

INFILE="$1" BASENAME=$(basename "$INFILE" .win) Offsets and page size differ per device

This process is the "emergency exit" for Android enthusiasts. If a user has a working TWRP backup but cannot access recovery to restore it, converting that backup to a boot.emmc.win to boot.img

(If that fails, force it: unpackbootimg -i boot.emmc.win -o ./extracted -f )