The update takes about 5 minutes. The unit will reboot automatically; do not disconnect the USB cable until the Manager software confirms the process is finished. Why Keep Your LinkRunner Updated?
If you haven't already, download and install the latest LinkRunner AT Manager software from the same portal. linkrunner at 2000 firmware update
Ensure your device is fully charged or connected to power during the update to prevent power failure during the flashing process. How to Check Your Current Firmware Version The update takes about 5 minutes