File | Mt8163 Scatter

Method B: Generating a Scatter via Miracle Box or MTK Client

: A known issue with MT8163 tablets is a mismatch in the Preloader partition size. If a generic tool generates a size of 0x80000 (512KB) but the device expects 0x40000 (256KB), you will encounter the dreaded "BROM ERROR: S_DL_GET_DRAM_SETTING_FAIL" because the tool cannot initialize the memory properly.

The largest partition, which holds the entire Android operating system, including its user interface and pre-installed apps.

Modifying system partitions requires a proper map to avoid corrupting the device. mt8163 scatter file

partition_index: SYS4 partition_name: PRO_INFO file_name: pro_info.bin is_download: false type: NORMAL_ROM linear_start_addr: 0x300000 physical_start_addr: 0x300000 partition_size: 0x300000 region: EMMC_USER storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: PROTECTED d_type: FALSE reserve: 0x00

, even if it uses the same MT8163 chip (e.g., don't use an Amazon Fire tablet scatter on an Acer tablet). Doing so can result in a hard brick

The MT8163 scatter file often references EBR1 and EBR2 . These define the boundaries of the internal SD card or large user data partitions. Modifying the partition_offset in EBR1 allows developers to resize the internal storage allocation (e.g., increasing system partition size at the expense of internal SD card space), though this requires a recalculation of subsequent offsets. Method B: Generating a Scatter via Miracle Box

This partition stores all user-installed apps and personal data.

) defines the physical and linear memory addresses for every partition on the EMMC storage. 1. Key Configuration Settings

Here's a simplified example of what you'll see: Modifying system partitions requires a proper map to

The maximum hex space allocated for that specific image. If a custom image exceeds this value, SP Flash Tool will trigger an error.

Place the scatter file in the same folder as your firmware image files (.img or .bin) so the flashing tool can automatically locate them. SP Flash Tool , click the

The corresponding binary file that SP Flash Tool will search for in the directory (e.g., boot.img ).

Each partition entry follows a strict format: