Firmware update stuck on 50% Jun 7, 2021 13:02:13 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Jun 7, 2021 13:02:13 GMT In this case please take out SD card and flash the firmware again.Always eject the SD card properly on the host machine after burning the firmware.Insert SD card in your Tauon and reboot it.