Your Silicon Power flash drive has suddenly become unwriteable, displays a "disk is write-protected" error, or shows up as a 0MB RAW drive. You are likely dealing with a corrupted controller firmware.
The Formatter Silicon Power v3700 tool if your USB drive contains a supported Phison controller. Running this tool on a drive with a Silicon Motion (SMI), Alcor, or Realtek controller will result in an error or absolute failure.
: Fully compatible with USB 2.0 and 1.1 with speeds up to 480 Mbit/s. formatter silicon power v3700 ps2251zipl
Ultimate Guide to the Silicon Power V3700 Formatter (PS2251-07 / PS2251-11)
[Firmware] ISP=1 Burner File=BN07V003.BIN Firmware Name=FW07FF01V00350.BIN Your Silicon Power flash drive has suddenly become
Once finished, a "Success" window will appear. Unplug the drive, re-insert it, and let Windows format it to your preferred file system (NTFS/FAT32/exFAT).
: Not user-friendly; requires identifying the exact controller/NAND chip first. Running this tool on a drive with a
The (often cataloged as version 3.7.0.0) is an official, specialized low-level formatting utility released for Silicon Power flash drives.