The is a vital configuration file used by the SP Flash Tool to communicate with devices running on the MediaTek MT6577 chipset. Think of it as a "map" that tells the flashing software exactly where each piece of the Android firmware (like the bootloader, recovery, and system partitions) should be written on the device's internal storage (eMMC). Key Technical Insights
Turn off your MT6577 device completely. Remove the battery if it is removable.
Search online using terms like "ModelName + MT6577 scatter file".
How to review a specific scatter file (practical checklist) MT6577 Android scatter emmc.txt
The you are encountering in SP Flash Tool.
The secondary bootloader responsible for initializing hardware components and loading the kernel.
Working with older MT6577 devices often triggers specific errors within SP Flash Tool due to firmware mismatches or corrupted text strings. 1. Error 8038: "SP FLASH TOOL ERROR" The is a vital configuration file used by
__NODL_PRELOADER 0x0 PRELOADER 0x0 MBR 0x600000 EBR1 0x680000 Use code with caution.
Identifies the region (e.g., BOOTIMG , RECOVERY , ANDROID which is the system partition).
Click and save the resulting MT6577_Android_scatter_emmc.txt file to your PC. Troubleshooting Common Errors 1. SP Flash Tool Error: "Incorrect Scatter File Format" Remove the battery if it is removable
Open (ensure your device is detected with a green or yellow indicator window). Click on the Blocks Map button.
| Partition Name | Address (Hex) | Size | Purpose | ||---|---|---|---| | | 0x0 | 256KB | Bootloader stage 1 (initializes DRAM). Flashing this incorrectly = hard brick. | | DSP_BL | 0x40000 | 512KB | Digital Signal Processor bootloader. | | MBR | 0x60000 | 512KB | Master Boot Record for eMMC. | | EBR1 | 0x80000 | 512KB | Extended Boot Record 1 (for internal SD expansion). | | UBOOT | 0xA0000 | 384KB | U-Boot bootloader (fastboot interface). | | BOOTIMG | 0x100000 | 6MB | Kernel + ramdisk (boot partition). | | RECOVERY | 0x700000 | 6MB | Custom recovery (TWRP/CWM) sits here. | | SEC_RO | 0xD00000 | 5.5MB | Secondary security (S-BOOT). | | ANDROID | 0x1280000 | 500MB+ | System partition (/system). | | CACHE | 0x20000000 | 252MB | Cache partition. | | USRDATA | 0x28000000 | Remainder | User data (/data). |
: The name of the target image (e.g., BOOTIMG , RECOVERY , ANDROID ).