If the drive above was broken, you would take the Controller Part Number () and search online for the corresponding Phison MPTool (often called Phison MPALL ). Running that specific software would reload the firmware onto the PS2251-07 chip, restoring the drive to factory settings. Troubleshooting Common ChipGenius Issues
If ChipGenius v4.21 cannot identify the controller, the chip might be completely dead, or it may be a brand-new proprietary chip not yet in the v4.21 database. Try plugging the drive into a USB 2.0 port instead of a 3.0 port. chipgenius v421 new
Online marketplaces are flooded with "fake" flash drives—drives advertised as 1TB but containing a hacked 8GB chip. If the drive above was broken, you would