He changed the file_name for the USERDATA partition to (nothing) . Then, he toggled the is_download attribute for USERDATA , CACHE , and SYSTEM to false . He only needed to flash the PRELOADER , LK (kernel bootloader), and BOOT partitions to repair the startup sequence without wiping the internal storage.
Hovatek provides a “Scatter File Generator” tool (Windows) that can directly from your bricked phone if you have a full ROM backup. This is the safest “repack” because it is built for your exact eMMC. mt6592 android scatter file download repack
: Select Download Only (safest) and click the Download button. Connect your powered-off device to start the process. He changed the file_name for the USERDATA partition
: The specific hex address on the EMMC where the partition begins. Size : The total allocated space for that specific block. Connect your powered-off device to start the process
Before connecting your device, you must install the MediaTek USB VCOM drivers . Without these, your PC will not "see" the phone in its preloader state.
: You can generate a scatter file directly from a working device using MTK Droid Tools by performing a "blocks map" read.