Do not attempt to flash the firmware. You will need professional tools like the PC-3000 Phison Utility
to rebuild the translation layer and extract data without overwriting it. If you just want a working drive: You can try to "reflash" it to factory settings. How to Flash Phison PS3111-S11 Firmware phison ps3111-s11-13 firmware
Unlike motherboard BIOS, SSD firmware updates are brand-specific . You cannot flash a Kingston firmware onto a PNY SSD using the same PS3111 controller—it will brick the drive. Do not attempt to flash the firmware
The of your SSD (e.g., Inland Professional 1TB)? phison ps3111-s11-13 firmware
(Confirm your drive is detected as PS3111 )
Compatible with 2D/3D TLC and QLC NAND flash memory.