| Attribute | Example | Description | | :--- | :--- | :--- | | partition_index | SYS1 | A sequential identifier within the file. | | partition_name | | The first stage bootloader. If corrupted, the device is hard-bricked. | | file_name | preloader_mt6768.bin | The actual binary file in the ROM folder. | | linear_start_addr | 0x0 | The physical memory address where this partition begins. | | partition_size | 0x40000 | The allocated size for the partition (in bytes). | | region | EMMC_BOOT_1 | Special storage region for bootloaders. | | operation_type | BOOTLOADERS | Indicates the partition's role. |
: A boolean setting (True/False) that tells the flashing tool whether to overwrite this partition during a standard "Download" or "Firmware Upgrade" session. Critical Partitions in MT6768 Partition Name Primary Function Significance preloader Initial boot stage
partition_index: 9 partition_name: BOOTIMG file_name: boot.img is_download: 1 type: NORMAL_ROM linear_start_addr: 0x0 physical_start_addr: 0x00BC0000 partition_size: 0x00600000 region: EMMC_USER
Before installing a custom ROM, developers use the scatter file to perform a "Readback." By reading the physical memory addresses, they can pull exact copies of individual partitions (like the nvram or nvdata which contain your unique IMEI numbers) to save as a backup. mt6768-android-scatter.txt
: The hard boundary limit allocated for that specific image file. Core Use Cases for the MT6768 Scatter File 1. Unbricking Dead Devices
Because these devices are highly popular, custom development (like installing TWRP recovery, rooting via Magisk, or flashing Custom ROMs) is widespread. Consequently, encountering the mt6768_android_scatter.txt file is inevitable for anyone modifying these phones. Inside the Anatomy of mt6768_android_scatter.txt
: Modifying the scatter file to expand certain partitions (like system ) to accommodate larger custom firmwares. | Attribute | Example | Description | |
A scatter file acts as a blueprint for the device's storage (EMMC or UFS). It tells the flashing software exactly where each component of the Android firmware (like the bootloader, recovery, and system partitions) should be written in the physical memory. Key Components of the MT6768 Scatter File Usually labeled as platform: MT6768 .
It’s a partition layout table for (Helio P65) SoC, used by:
: The maximum allowable hex size for the partition image file. | | file_name | preloader_mt6768
partition_index: 11 partition_name: SEC_RO file_name: secro.img is_download: 1 type: NORMAL_ROM linear_start_addr: 0x0 physical_start_addr: 0x027C0000 partition_size: 0x00400000 region: EMMC_USER
The is a configuration file used by MediaTek flashing tools (most notably the SP Flash Tool ) to define the memory layout and partition structure of devices using the MediaTek Helio P65 (MT6768) chipset. Core Purpose
The Scatter File That Saved the Firmware