Mt6769 Scatter File !!hot!! -

- partition_index: 9 partition_name: boot file_name: boot.img is_download: true type: NORMAL_ROM linear_start_addr: 0x2580000 physical_start_addr: 0x2580000 partition_size: 0x2000000 region: EMMC_USER

- partition_index: 1 partition_name: reserved file_name: NONE is_download: false type: NORMAL_ROM linear_start_addr: 0x0 physical_start_addr: 0x0 partition_size: 0x0 region: EMMC_USER mt6769 scatter file

MediaTek processors use a specific loading mechanism for firmware. The scatter file acts as a blueprint for this process. It tells the flashing tool exactly where to write each part of the software. Core Functions - partition_index: 9 partition_name: boot file_name: boot

| Partition Name | Typical Size | Description | |----------------|-------------|-------------| | preloader | 256–512 KB | First-stage bootloader (critical). | | pgpt | 4 KB | Primary GPT partition table. | | sgpt | 4 KB | Secondary GPT. | | proinfo | 512 KB | Contains device serial, IMEI, MAC (vendor). | | nvram | 512 KB | Wi-Fi MAC, Bluetooth, calibration data. | | protect1 | 8 MB | Factory reset protection. | | protect2 | 8 MB | Factory reset protection backup. | | lk / bootloader | 2 MB | Little Kernel – second-stage bootloader. | | boot | 32–64 MB | Kernel + ramdisk (Android boot image). | | recovery | 32–64 MB | Recovery image (or empty on A/B devices). | | dtbo | 8–16 MB | Device Tree Blob Overlay. | | logo | 8–16 MB | Boot logo splash screen. | | tee / trustzone | 4–8 MB | Trusted Execution Environment (OP-TEE). | | metadata | 16 MB | Metadata for FBE (File-Based Encryption). | | vbmeta | 4 KB | Verified boot metadata (AVB). | | super | ~3–5 GB | Dynamic partitions: system , product , vendor . | | userdata | Remaining space | /data – user apps and settings. | | cache | 256–512 MB | Cache partition (sometimes omitted). | Core Functions | Partition Name | Typical Size

linear_start_addr is the absolute offset in the user region. Never change these unless you know exactly what you're doing.

If you have a working MT6769 device (rooted), you can generate the scatter file live: