| Error in MPTOOL | Cause | Fix | |----------------|-------|-----| | Pretest Fail: No supported Flash | Wrong INI or NAND ID mismatch | Manually enter NAND ID from ChipGenius ( 0x98,0x3C,0x98,... ) in Flash database | | ISP Download Fail | Incorrect ISP version | Use SM3268AB ISP TLC 16K, not SM3267 version | | Device removed | Power drop | Use USB 3.0 port with dedicated power; add 10µF cap across VBUS-GND | | Bad block count >1000 | NAND physically failing | Set capacity lower (e.g., 32GB from 64GB) and skip bad blocks |
Resets the drive to its original capacity. tc58nc6623 sss6698ba mptool fixed