– Set the operation to Erase All + Format (not just “Write Firmware”). Under “Controller Settings”, check “Do Not Check Flash ID” only if you’re desperate.
You buy a "1TB" USB stick for $15. The controller reports 1TB to Windows, but physically it has 8GB of NAND. When you write more than 8GB, the chip overwrites old data silently. phison ps2251-07-ps2307- mptool