Mt6589 Android Scatter Emmctxtnnlin New Here

| Term | Meaning | |------|---------| | MT6589 | MediaTek chipset (Cortex-A7, 32-bit, old but common in legacy devices) | | eMMC | Embedded MultiMediaCard — the internal storage chip | | Scatter file | A text file describing partition layout (addresses, sizes, names) for flashing with SP Flash Tool | | txtnnlin | Possibly a script/tool to generate scatter files, or a misspelling of “text inline” or “MTK Droid Tools” | | new | You want a freshly generated or corrected scatter file for your specific device |

---

In the world of MediaTek's SP Flash Tool, the Scatter File (typically named MT6589_Android_scatter.txt) is the blueprint of the device's memory. It is a plain-text configuration file that tells the flashing tool:

A standard MT6589 scatter file for eMMC looks like this fragment: mt6589 android scatter emmctxtnnlin new

- partition_index: SYS0
  partition_name: PRELOADER
  file_name: preloader_lnn_pub.bin
  is_download: true
  type: SV5_BL_BIN
  linear_start_addr: 0x0
  physical_start_addr: 0x0
  partition_size: 0x40000
  region: EMMC_BOOT_1

Without a valid scatter file, the SP Flash Tool is blind. It cannot locate the bootloaders or the operating system on the flash chip.

---

Suitable for advanced flashing & low-level analysis, but verify partition boundaries.
The nnlin addition suggests a linear block mapping for raw NAND simulation on eMMC—useful for legacy bootloader compatibility, but risky if misaligned. | Term | Meaning | |------|---------| | MT6589

The term NNLIN is not a standard MediaTek partition. It appears in:

The presence of "new" in the filename usually indicates a versioning conflict. In the world of MediaTek's SP Flash Tool,

In the MT6589 era, there was a transition in how scatter files were formatted. Older SP Flash Tool versions used a simpler format, while newer tools required a more complex scatter file structure that defined partition sizes more strictly.

If a file is labeled "new", it likely signifies:

✅ Contains all partitions (preloader to usrdata)
✅ Addresses are in hex, sizes in bytes
✅ region: EMMC_USER for all except preloader (EMMC_BOOT_1)
✅ No overlapping addresses
✅ Matches your exact device’s partition map (check dumchar_info or partprobe)
✅ Saved with UTF-8 encoding, Unix line breaks

---

When a scatter file is labeled MT6589_Android_scatter_emmc.txt with "new" in the filename or comments, it typically indicates: