version: 350.01 file name "firmware.ANT-7000.v350.01.bin" copy "firmware.ANT-7000.v350.01.bin" onto a fat32 formatted USB memory stick and rename to "firmware.bin" Make sure this file is only file on the memory stick 1. power off encoder 2. plug in USB stick - adaptor is required for encoder : USB Type-A Female to USB Mini-B 5 Male Adapter something like https://www.amazon.co.uk/AKORD-Female-Mini-Male-Adapter/dp/B00303HSSG 3. power on encoder, the LED will flash quickly 4. the LED's will flash slowly 5. Once the LED are permanently on (not flashing) after about 5 minutes, power off cycle encoder 6. remove USB 7. power on 8. go to 192.168.0.171 9. Local S/W version Antrica.350.01(2021.04.16-17:58:37) 10. for decoder repeat steps 1 thru' 7. In step 2. No USB adaptor is required 11. go to 192.168.0.172 12. Local S/W version Antrica.350.01(2021.04.16-17:58:37)