adb shell su dd if=/dev/block/mmcblk0 of=/sdcard/scatter_backup.bin bs=512 count=1
A scatter file (typically named MTXXXX_Android_scatter.txt ) is fundamentally a partition table map that tells MediaTek flash tools exactly where to write each component of your firmware. Think of it as a detailed blueprint of your device's internal storage. mt3367 android scattertxt best
A is a text-based map used by the MediaTek SP Flash Tool. It tells the flashing software exactly where to write specific partitions (like boot , system , recovery ) on the device's NAND or eMMC storage. mt3367 android scattertxt best