Use a conductive metal pin or tweezers to short (bridge) these two pads together.

Integrating health checks can help users preemptively update before a total crash: "W" Version Identifier

Using the "Force Erase" version of the tool or reflashing the firmware permanently deletes all data on the drive. Permanent Bricking:

Ensure your motherboard storage controller is set to AHCI mode in the BIOS, not RAID or IDE.

To help find the exact utility variation for your drive, let me know: What is the of your SSD? If you ran an identification utility, what firmware version or flash ID did it display? Share public link

This report provides an overview of the Solid State Drive (SSD) controller and the necessary tools required to perform firmware upgrades. The PS3111SB is a controller commonly found in budget-oriented SATA SSDs. Due to the "white-label" nature of many drives using this chip, locating the correct firmware upgrade tool can be difficult. This report identifies the controller, identifies the correct software tool, and outlines the upgrade procedure.

The generic MPTool is not user-friendly—it requires you to manually short specific jumper pins on the PCB to enter ROM mode.

Avoid any tool that requires payment or claims to "unlock unlimited licenses." Phison MPTool is free for personal use.

The firmware upgrade tool cannot communicate with the PS3111SB controller over a USB adapter or an external enclosure. You must connect the target SSD directly to a motherboard SATA port.

Many standalone firmware upgrade tools need a matching payload configuration. Using standard community scripts like s11-flasher2 : Unpack the flasher framework directory.

Search for Phison S11 Flashing Tool or S11FlashingTool.exe . A known stable version is S11FlashingTool_20210219 .