You cannot remove the write protection through Windows Diskpart or registry edits. Incorrect Capacity: A 16GB drive shows only 1GB or 0 bytes.
Click on (sometimes requires a password like 5566 ). 3s Usb Mass Production Utility Ver 3.287
You must search for a different version of the 3S MPTool that includes an updated database of flash memory definitions (FID). Flashing Loops or Hanging at 99% Cause: High density of bad blocks on the NAND memory. You cannot remove the write protection through Windows