=link= — Sumvision Cyclone Micro 2 Firmware Update

: Ensure the file is in the root directory and your USB drive is formatted to FAT32, not NTFS or exFAT.

We do not recommend this unless you have soldering experience. sumvision cyclone micro 2 firmware update

or navigate to "USB Device" and select the firmware update file. Wait for Completion : The screen may go blank or display a progress bar. Do not turn off the device until it restarts automatically. Troubleshooting & Support Black Screen : Ensure the file is in the root