| Partition | Purpose | Typical Start (hex) | Size (hex) | |-----------|---------|---------------------|-------------| | preloader | Boot ROM stage 1 | 0x0 | 0x40000 | | pgpt | Primary GPT | 0x0 (overlap) | 0x2000 | | proinfo | Factory info | 0x200000 | 0x300000 | | nvram | Calibration/IMEI | 0x500000 | 0x500000 | | protect1 | Security keys | 0xA00000 | 0xA00000 | | protect2 | Backup keys | 0x1400000 | 0xA00000 | | seccfg | Secure config | 0x1E00000 | 0x200000 | | uboot | U-Boot / LK | 0x2000000 | 0x100000 | | boot | Kernel + ramdisk | 0x2100000 | 0x2000000 | | recovery | Recovery image | 0x4100000 | 0x2000000 | | super | Dynamic partitions | 0x6100000 | 0x10000000 | | vbmeta | Verified boot | 0x16100000 | 0x200000 | | userdata | /data | 0x16300000 | dynamic | | cache | Cache (often empty) | varies | varies |
Why do people specifically search for "extra quality" when it comes to this scatter file? Because low-quality scatter files are rampant online. Here’s what separates a standard file from an one: mt6833 scatter file extra quality
- partition_index: SYS12 partition_name: logo file_name: logo.bin is_download: true type: NORMAL_ROM linear_start_addr: 0x5940000 physical_start_addr: 0x5940000 partition_size: 0x800000 region: EMMC_USER storage: HW_STORAGE_EMMC boundary_check: true is_reserved: false operation_type: UPDATE reserve: 0x00 | Partition | Purpose | Typical Start (hex)
If you have a working device, you can use specialized tools like InfinityBox CM2MT2 Hydra MTK Tool to create a scatter file and dump the firmware. 3. Key Sections in a Scatter File mt6833 scatter file extra quality