If the wrong firmware or controller model is selected, the USB drive might become permanently unusable.

Choose your specific controller model (e.g., PS2251-67 ) from the dropdown list.

window, users select "Basic Adjustment" and "New Configuration" to define parameters like the controller model and host port type. Firmware Loading

Once you have downloaded the .rar archive, extract it to a folder on your Windows desktop. The utility is portable and does not require installation. You will find several files, but the main executable is typically named MPALL_F1_9000_v370_0E.exe or similar.

Prepares the controller chip to receive the main software payload.

Click the button located at the top right of the application window. Step 4: Interpret the Results

The tool gives you advanced control over drive properties, including:

: Using the wrong firmware version or burner file can "brick" the drive, making it permanently unrecognizable by the OS.

(Mass Production ALL-in-one) is the official factory-grade software utility developed by Phison Electronics for configuring, testing, and repairing USB flash drives and SD cards that utilize Phison controller chips.

Only use this if your chip controller is confirmed as Phison. 🛠️ Phase 1: Identify Your Controller

A hexadecimal string representing your NAND memory chip (e.g., AD DE 94 EB 74 44 ).

The Phison MPall V3700e is a high-performance SSD controller that offers exceptional performance, power efficiency, and reliability. Its advanced architecture and features make it an ideal solution for demanding applications, including gaming, data centers, and cloud storage. By leveraging the V3700e, SSD manufacturers can create high-speed storage solutions that meet the needs of today's data-intensive applications, while reducing development time and improving product reliability. As the storage industry continues to evolve, the Phison MPall V3700e is poised to play a significant role in shaping the future of SSD technology.

: Click the Setting (or "Setting Type") button.

Version 3.70.0E is particularly compatible with several older but common Phison controllers, including: PS2251-67 PS2251-68 PS2251-07 PS2303 (USB 3.0 controller support) Usage Workflow

phison mpall v3700e