Ensure the drive is properly connected. If the PCB is severely damaged, software tools cannot help.
Follow these instructions carefully. Deviating from the steps can result in a completely dead drive. Step 1: Determine Your Exact NAND Flash ID
Execute the compiler configuration script ( s11-flasher2-micron.cmd or similar depending on flash variant) without administrator privileges. This action generates a custom executable labeled fw.exe containing your specific binary payload. Step 5: Executing the Firmware Upgrade Phison PS3111SB (PS3111-S11) Firmware Upgrade Tool
: Always try the official software from your SSD's brand first (e.g., Apacer Support). ps3111sb firmware upgrade tool
If the drive quickly reverts to "SATAFIRM S11" after a successful flash, the underlying physical NAND flash chips are degrading and accumulating too many bad blocks. The controller locked itself to protect the hardware. In this scenario, the SSD has reached the end of its lifespan and must be replaced. Post-Repair Recommendations
Connect the target SSD directly to an internal SATA port on your motherboard.
Depending on your drive's state, you will use one of two tool variants: Ensure the drive is properly connected
PS3111SB Firmware Upgrade Tool (often associated with the Phison PS3111-S11 controller) is a utility used to revive or update SSDs that have entered a failed state, typically identified when the drive name changes to "SATAFIRM S11"
– You have selected a firmware binary that does not match your physical NAND flash chips. Re-run phison_flash_id and carefully verify the flash ID string.
Before downloading any tools, you must know the exact hardware inside your drive. Phison PS3111SB (PS3111-S11) Firmware Upgrade Tool Deviating from the steps can result in a
Works with various brands using this controller, including Apacer, Kingston, and Patriot . Pre-Installation Requirements
The drive should now display its original factory name and full capacity.