Here’s a forum-style post you can use or adapt for MT6577 devices with an eMMC partition layout (common in older Mediatek Android phones like the Micromax A110, Lenovo P700i, etc.).
How to dump your own scatter-emmc.txt (root required): MT6577 Android scatter emmc.txt
Using this file is a core step in restoring a "bricked" device or upgrading its operating system. Android Scatter File Structure Overview | PDF - Scribd Here’s a forum-style post you can use or
| Partition | Typical Start | Purpose |
|-----------|--------------|---------|
| PRELOADER | 0x0 | First-stage bootloader; initializes DRAM, loads UBOOT. |
| PMT | 0x400000 | Partition Management Table – internal map for MTK’s partitioning scheme. |
| UBOOT | 0x600000 | Second-stage bootloader (LK – little kernel). Handles fastboot, boot selection. |
| BOOTIMG | 0xa00000 | Kernel + ramdisk (boot partition). |
| RECOVERY | 0x1200000 | Recovery image (TWRP/stock recovery). |
| SEC_RO | 0x1a00000 | Secondary read‑only region (often signature or custom data). |
| LOGO | 0x2200000 | Boot logo (usually a raw RGB565 or BMP). |
| EBR1 | 0x2a00000 | Extended Boot Record #1 – logical partition table for ANDROID, CACHE, etc. |
| ANDROID | 0x2a40000 | System partition (/system) – Android framework/apps. |
| CACHE | 0xca40000 | Cache partition (OTA downloads, temporary data). |
| USRDATA | 0x17240000 | User data (/data) – apps, settings, internal storage. |
| EBR2 | 0xffffffffffffffff | Second EBR – often unused, marked with sentinel value. | | | PMT | 0x400000 | Partition Management
Notepad++: The industry standard for manually editing these files to ensure correct character encoding. 4. Sample Partition Entry Structure A typical entry in an MT6577 scatter file looks like this:
