Allwinner H313 Custom Rom -

Always keep a backup of your original firmware and a USB burning tool ready. Legal Disclaimer: Modify firmware at your own risk. The author is not responsible for bricked devices, voided warranties, or data loss. Respect copyright and distribution licenses.

sudo umount /mnt/system ./mkimage system.img system_new.img Extract the kernel & ramdisk from boot.img : Allwinner H313 Custom Rom

# Using imgRePacker ./imgRePacker_Allwinner stock_firmware.img This creates a folder with raw partition images: boot.img , system.img , vendor.img . Mount system.img (Linux/Windows WSL): Always keep a backup of your original firmware