Phison sells the PS3111 controller to dozens of brands. You must use the update tool provided by your drive’s manufacturer (e.g., Kingston Toolbox, ADATA SSD Toolbox, PNY SSD Toolbox).
A sudden power loss or error during background tasks like "garbage collection". NAND Degradation: phison ps3111-s11-13 firmware
The issue typically occurs when the SSD experiences unexpected power loss or high-stress writing tasks. Root Cause: Phison sells the PS3111 controller to dozens of brands
A failed firmware update can permanently brick your drive. Ensure you have backed up all data. The update process will likely erase your drive. NAND Degradation: The issue typically occurs when the
The PS3111 is a DRAM-less SATA III controller. It uses SRAM and a small amount of DDR memory embedded in the chip. It relies on the host system’s memory for mapping tables (HMB – Host Memory Buffer).
The PS3111-S11 is designed for affordability and small form factors.
If data is not needed, these drives are generally replaced under warranty. 5. Summary of Affected Components