Mt6768androidscattertxt Better

The MT6768 chip has a bottleneck: it initializes storage at 0x0 (preloader) then jumps to 0x80000 (pgpt). If your scatter file has gaps (e.g., 0x1a000 then 0x1d0000), the flash tool will waste milliseconds seeking—which adds up over 30 partitions.

How to make it better: Use contiguous addressing or align to 0x10000 boundaries. A well-optimized scatter file for MT6768 should look like this: mt6768androidscattertxt better

| Partition | Start Address | End Address | | :--- | :--- | :--- | | preloader | 0x0 | 0x40000 | | pgpt | 0x80000 | 0x84000 | | proinfo | 0x100000 | 0x108000 | | nvram | 0x180000 | 0x1f0000 | The MT6768 chip has a bottleneck: it initializes

Pro tip: Use the --align flag in MTK Droid Tools (if it worked for MT6768) or calculate using partition_size = next_start - current_start. The Mediatek Download Agent (DA) is version-sensitive

- partition_index: 6
  partition_name: boot
  file_name: boot.img
  is_download: true
  type: NORMAL
  linear_start_addr: 0x700000
  physical_start_addr: 0x700000
  partition_size: 0x2000000
  region: EMMC_USER
  storage: HW_STORAGE_EMMC
  boundary_check: true
  is_reserved: false
  operation_type: UPDATE
  reserve: 0x00

The Mediatek Download Agent (DA) is version-sensitive. A scatter file created with DA version 3.0 might fail with DA 4.0. To make your mt6768androidscattertxt universally better, include compatibility signatures:

__DA_VERSION__ = 4.0+
__SECURE_BOOT__ = false
__DA_VENDOR_ID__ = 0x0e8d

This tells any modern DA tool (SP Flash Tool v5.21+) to ignore obsolete security checks.