One of the distinguishing features of the PS2251-07 firmware is its support for configurations. This allows a single physical USB drive to appear as multiple separate drives (partitions) on a computer.
To minimize risks, it is essential to:
Before you start, you must confirm your controller is exactly the PS2251-07. Using a tool like ChipGenius or Flash Drive Information Extractor is the easiest way to check without cracking open the casing. Look for "Controller: Phison PS2251-07" or "PS2307." The Flashing Toolkit phison ps2251 07 firmware