V3700 Ps2251162 New ((install)): Formatter Silicon Power
To help pinpoint the exact files or alternative tools you might need, could you share the Windows gives you, or paste the ChipGenius report logs for this drive? Share public link
Download and launch the latest version of or Flash Drive Information Extractor (FDIE) .
Before applying the formatter, you need to verify that your flash drive actually uses a Phison controller (specifically the PS2251-XX family).
Download or ChipGenius .
The Formatter Silicon Power V3700 remains an essential utility for rescuing older or budget-friendly Silicon Power drives built on the Phison PS2251-16 and PS2251-62 architecture. By targeting the controller directly, it breathes new life into devices that standard computer tools write off as junk.
The keyword refers to avoiding old firmware (v1.0, v1.2). Using an incompatible or outdated formatter will permanently brick your drive. You need a version that supports the PS2251-162 with updated NAND database.
Open the or MPTool executable configuration settings ( MP.ini or through the GUI). formatter silicon power v3700 ps2251162 new
| Issue Encountered | Possible Cause | Recommended Solution | | :--- | :--- | :--- | | | Software conflict or lack of admin privileges. | Ensure your antivirus is temporarily disabled. Right-click the .exe file and select "Run as administrator" . | | The program cannot find my V3700 | Driver issue or USB port incompatibility. | Unplug and reinsert the drive. Try a different USB 2.0 port (black, not blue). Avoid USB hubs and plug the drive directly into the computer case. Restart your PC. | | Formatting freezes or hangs | Windows power management settings may be suspending the USB port. | In the "Power & Sleep" settings, click on "Additional power settings". Change your plan settings to "High performance" and disable "USB selective suspend". | | Standard formatting still fails | Logical errors that a quick format cannot fix. | Repeat the entire low-level formatting process with Formatter_SiliconPower , ensuring the drive is not interrupted. | | Formatter_SiliconPower fails; MPALL tool gives errors | The specific version of MPALL you have doesn't support the flash memory in your drive. | This is common with the PS2251 series. Search for newer versions of MPALL or try community recommendations (e.g., v3.63, v3.72, v5.03). |
Download a hardware diagnostic tool like or Flash Drive Information Extractor . Insert your USB drive and run the tool.
Insert your Silicon Power V3700 into a USB port (preferably a USB 2.0 port for better stability during testing). Open ChipGenius as an Administrator. To help pinpoint the exact files or alternative
To check, download a free tool such as (also known as ChipEasy) or GetInfo . After installing the drive, run the software to read the USB device's internal data. If the software shows your controller as Phison PS2251-16 (or any PS2251 variant), the following guide applies to you.
Due to the way mass production tools access hardware registers, some antivirus programs flag them as false positives.
When a Silicon Power V3700 USB flash drive becomes write-protected, shows "no media" in Disk Management, or reports 0 bytes of capacity, standard operating system formatting tools will fail. These critical errors indicate that the drive’s internal firmware has corrupted or switched to a safety lock mode. To fix a drive based on the Phison PS2251-16 (often styled as PS2251-116) controller, you must look past standard formatters and utilize low-level production software. Download or ChipGenius
MPALL v3.72.0C or v3.76.0B (or later) – specifically the "ST_TOOL" variant. Alternative: Phison Format/Repair Tool v1.0.1.35 (for simple low-level wipe). Firmware Files (BIN): You need the appropriate firmware for PS2251-16. Look for files named FW_16__*.BIN and BD_16__*.BIN .