If you have obtained the correct exclusive firmware (either from the manufacturer’s support portal or a verified backup), here is the standard flashing procedure using the (unbrickable mode) of the TS1022.
: Firmware-level logic that prevents multiple entries for a single authorized credential. ts1022 firmware exclusive
Don't settle for standard. Upgrade to exclusive. If you have obtained the correct exclusive firmware
Improved compatibility with management platforms like ZKBioAccess IVS or ZKBioTime 8.0 for real-time reporting. ts1022 firmware exclusive