Super.img Unpack Repack May 2026

Example command:

lpmake \ --device-size 4299161600 \ # total super partition size from device --metadata-size 65536 \ --metadata-slots 2 \ --group group_android 4299161600 \ --partition system:readonly:1531965440:group_android \ --image system=./modified/system.img \ --partition vendor:readonly:425775104:group_android \ --image vendor=./modified/vendor.img \ --partition product:readonly:1234567890:group_android \ --image product=./modified/product.img \ --output ./super_new.img Partition sizes must not exceed original sizes unless device super partition size is increased (requires full reflashing of super and recovery). 4.3.2 Sparse Conversion (optional) img2simg super_new.img super_new_sparse.img 4.4 Re-signing with AVB (if bootloader verified) If device has vbmeta_system or chain partitioning: super.img unpack repack