For the MT3367 platform, a scatter file typically includes about 24 partitions. Key details include: Storage Type: Uses eMMC storage.
Platform Configuration: Often uses MTK_PLATFORM_CFG version V1.1.2.
Primary Partitions: Includes critical sections such as preloader, boot, recovery, system, and userdata.
Large Data Segments: Significant space is often allocated for nvdata and persist partitions to store device-specific configuration and calibration data. How to Get a "Better" or "New" Scatter File mt3367 android scattertxt better new
If your current scatter file is causing errors (like "Incorrect scatter file format"), you can obtain or generate a fresh one using these methods: MT3367 Android Scatter Configuration | PDF - Scribd
Modern MT3677 builds utilize Android Verified Boot (AVB). A misconfigured scatter file often fails to flash vbmeta or vbmeta_system correctly, leading to a bootloop. A superior scatter configuration explicitly defines vbmeta as download-ready and ensures the correct rollback_index is handled, often requiring the flashing of vbmeta.img with specific verification flags disabled for development or custom ROM usage.
The following validated scatter file structure incorporates best practices for the MT3367 (Android 6.0/7.1 typical). It adds explicit padding sections, verified address boundaries, and compatibility with modern SP Flash Tool v5.20+. For the MT3367 platform, a scatter file typically
# MT3367 Android Scatter - Enhanced Layout v2.0
# Total eMMC size: 8GB (adjust partition_size accordingly)
PRELOADER 0x0
PGPT 0x0
BOOT_1 0x800000
BOOT_2 0x1100000
RECOVERY 0x1800000
MISC 0x2000000
LOGO 0x2200000
EXPDB 0x2A00000
PROINFO 0x3800000
NVRAM 0x3A00000
PROTECT_F 0x3C00000
PROTECT_S 0x3E00000 nvram : Stores MAC address, IMEI (if cellular),
SECCFG 0x4800000
UBOOT 0x4900000
BOOTIMG 0x4A00000
TRUSTZONE 0x5600000
TEE1 0x5E00000
TEE2 0x6200000
SYSTEM 0x6800000 # size = 1.5GB
CACHE 0x21800000 # size = 512MB
USERDATA 0x41800000 # rest of flash
3.3 Inclusion of Critical MT3367-Specific Partitions
Better scatter files explicitly list:
nvram: Stores MAC address, IMEI (if cellular), audio calibration.seccfg: Secure boot configuration.expdb: Exception database for crash logging.flashinfo: eMMC CID/CSD – essential for hardware ID.
Older or generic scatter files often omit expdb or misplace nvram, causing persistent instability after flashing.
For the MT3367 platform, a scatter file typically includes about 24 partitions. Key details include: Storage Type: Uses eMMC storage.
Platform Configuration: Often uses MTK_PLATFORM_CFG version V1.1.2.
Primary Partitions: Includes critical sections such as preloader, boot, recovery, system, and userdata.
Large Data Segments: Significant space is often allocated for nvdata and persist partitions to store device-specific configuration and calibration data. How to Get a "Better" or "New" Scatter File
If your current scatter file is causing errors (like "Incorrect scatter file format"), you can obtain or generate a fresh one using these methods: MT3367 Android Scatter Configuration | PDF - Scribd
Modern MT3677 builds utilize Android Verified Boot (AVB). A misconfigured scatter file often fails to flash vbmeta or vbmeta_system correctly, leading to a bootloop. A superior scatter configuration explicitly defines vbmeta as download-ready and ensures the correct rollback_index is handled, often requiring the flashing of vbmeta.img with specific verification flags disabled for development or custom ROM usage.
The following validated scatter file structure incorporates best practices for the MT3367 (Android 6.0/7.1 typical). It adds explicit padding sections, verified address boundaries, and compatibility with modern SP Flash Tool v5.20+.
# MT3367 Android Scatter - Enhanced Layout v2.0
# Total eMMC size: 8GB (adjust partition_size accordingly)
PRELOADER 0x0
PGPT 0x0
BOOT_1 0x800000
BOOT_2 0x1100000
RECOVERY 0x1800000
MISC 0x2000000
LOGO 0x2200000
EXPDB 0x2A00000
PROINFO 0x3800000
NVRAM 0x3A00000
PROTECT_F 0x3C00000
PROTECT_S 0x3E00000
SECCFG 0x4800000
UBOOT 0x4900000
BOOTIMG 0x4A00000
TRUSTZONE 0x5600000
TEE1 0x5E00000
TEE2 0x6200000
SYSTEM 0x6800000 # size = 1.5GB
CACHE 0x21800000 # size = 512MB
USERDATA 0x41800000 # rest of flash
3.3 Inclusion of Critical MT3367-Specific Partitions
Better scatter files explicitly list:
nvram: Stores MAC address, IMEI (if cellular), audio calibration.seccfg: Secure boot configuration.expdb: Exception database for crash logging.flashinfo: eMMC CID/CSD – essential for hardware ID.
Older or generic scatter files often omit expdb or misplace nvram, causing persistent instability after flashing.