The status block color will shift to yellow as it strips bad blocks, transfers the BN binary into temporary controller cache, and begins writing the FW core image.
The MPTool is a specialized "Mass Production" software utility used to interact with the firmware and controller of USB flash drives. For tech enthusiasts and data recovery specialists, this tool is the "skeleton key" for fixing drives that appear dead or write-protected. What is it?
Auto or manually specify your Flash ID if known. phison ps2251-07-ps2307- mptool
: This process completely overwrites the storage blocks. All existing data on the USB drive will be permanently erased.
and to identify the Flash ID code (e.g., Toshiba or Hynix NAND). The status block color will shift to yellow
Confirm it reads PS2251-07 or PS2307 .
Look for the field. Confirm that it displays PS2251-07 or PS2307 . What is it
Run MPALL_F1_...exe , click Update to find the drive, and then Start to begin the process.
Proceed with patience. The bad block scan takes time, but a successful "Pass" means your drive is factory-fresh once again.
Faking a larger capacity (e.g., forcing 128GB on 16GB NAND) will destroy the drive within weeks. Do not use "Capacity Override" unless you understand the risk.