Use a sewing needle or a pair of precision metal tweezers to bridge data pin lines (counting carefully from the designated corner indicator dot).
Typical firmware versions you might encounter include 01.02.53 (dated 2014-05-12), 01.02.55 (dated 2015-11-06), and 08.00.50 (dated 2016-08-25), among others. Knowing your current firmware version is crucial for selecting the correct update tools.
The Phison PS2251-07, often referenced by its controller name PS2307, is a widely used USB flash drive controller found in various USB 2.0 and some early USB 3.0 flash drives, particularly those produced by brands like Silicon Power, Kingston, and Toshiba. While generally reliable, these drives can suffer from firmware corruption, leading to scenarios where the drive shows zero capacity, cannot be formatted, or is identified only as "2307 PRAM". phison ps225107ps2307 upd
) is one of the most prolific USB 3.0 flash drive microcontrollers produced by Phison Electronics . Found inside billions of mainstream, cost-effective USB sticks from brands like Kingston, Toshiba, Kodak, and PNY, this hardware handles the translation between your computer's USB interface and the underlying NAND flash memory chips.
Effective for stubborn 2251-07 drives.
This error indicates a problem with the "Burner" code—the initial boot loader for the controller.
Click "Start" to begin the flashing process. Do not disconnect the drive during this process. Use a sewing needle or a pair of
Click to save your settings and return to the main window.