Finding the right firmware for a Phison-based USB drive like the Sss6698-bb can be the difference between a functional device and a paperweight. When a 16GB flash drive becomes write-protected, shows "No Media," or fails to format, a firmware reflash is often the final solution.
Ensure the 16GB NAND memory type (e.g., Toshiba, Hynix, or Samsung) is supported by the tool version you find. Sss6698-bb Firmware 16gb
Most USB mass production tools (MPTools) require Windows 7 or 10. They often fail on macOS or Linux. Step-by-Step Guide to Reflashing Sss6698-bb Finding the right firmware for a Phison-based USB
Try a different USB port, preferably a USB 2.0 port on the back of a desktop computer for more stable power delivery. shows "No Media