Modern Dimensity 700 scatter files include several partitions not found in older MTK chips: pgpt / sgpt

mtk da seccfg unlock # tests seccfg accessibility mtk rl --scatter custom.scatter --read userdata 1M

Typically uses the preloader to initialize the eMMC controller. 2. Critical Partition Mapping

If you are diving into the world of MediaTek firmware flashing, specifically for the chipset, you’ve likely realized that a standard flash isn't always enough. Whether you are trying to unbrick a device, bypass a screen lock, or optimize system partitions, the "extra quality" of your scatter file makes all the difference.

- partition_index: SYS2 partition_name: nvram file_name: NONE is_download: false type: NORMAL_ROM linear_start_addr: 0x340000 physical_start_addr: 0x340000 partition_size: 0x500000 region: EMMC_USER storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: PROTECTED reserve: 0x00

Select a partition and verify the linear_start_addr + physical_partition_size = next partition’s linear_start_addr . Example: