Applies to: Reolink GO
Step 1. Please insert the SD card to your computer directly, and in the SD card, please create a file with the name: my_custom_apn.txt
Step 2. And the content of the file should be
Step 3. Please put the SD card into the camera. Power on the camera and then push the reset button to start the update. The camera will detect the file automatically. And after the file is accepted by the camera, you can take out of the SD card from the camera.