Use SP Flash Tool’s “Read Back” with the scatter’s nvram partition address range (e.g., start 0x2a800000, size 0x500000). Save the raw file as nvram.bin .
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The start addresses, lengths, and boundaries for read/write operations. Structure of an MT8163 Scatter File mt8163 scatter file
: It specifies the device uses EMMC and defines partitions as NORMAL_ROM or EXT4_IMG . Resources for Configuration
This section defines the main hardware configuration: Use SP Flash Tool’s “Read Back” with the
- name: system size: 0x80000000 region: emmc_user offset: 0x13000000 physical_start_addr: 0x13000000 flags: 0x1000 type: EXT4_IMG
button next to the "Scatter-loading File" field and select your MT8163_Android_scatter.txt Manual Formatting: This link or copies made by others cannot be deleted
The MT8163 scatter file is a powerful tool that unlocks total control over your tablet's internal hardware. However, modifications carried out at the scatter-loading level bypass Android's built-in security protections. Always double-check that the file you are using matches your tablet's specific model number and hardware revision. Making a full backup of your device's current firmware before attempting any flashing operation is highly recommended to protect your data and hardware longevity.
An MT8163 scatter file is a plain text configuration file (usually formatted as a .txt file) that acts as a blueprint for the device's internal eMMC flash memory.
In expert scenarios, developers edit the scatter file to redistribute system memory—for instance, shrinking the cache partition to grant more physical storage space to the system or user data blocks. If you change a partition's hex size inside the scatter file, you must mathematically calculate and shift every subsequent partition's linear_start_addr forward to match, or you risk bricking the storage controller completely. 6. Troubleshooting Common MT8163 Scatter Errors