Phison Ps225107ps2307 Mptool — Link

: If you get a "Read Only" or "IC Error," you may need to enter Test Mode by manually shorting pins on the flash chip. 4. Alternative: Simple Restore

Extract the MPtool ZIP folder. Navigate to the MPParamEdit_F1.exe (Parameter Editor). Do not run the main MPtool.exe yet. phison ps225107ps2307 mptool link

He hit start again.