- Network compatibility: The photo frame only supports 2.4G WiFi. If the router only enables the 5G frequency band, you need to switch to 2.4G.
- Check the password: Ensure that the entered WiFi password is correct (case-sensitive).
- Signal strength: If the photo frame is too far from the router or there are obstacles, the signal may be weak. Try to shorten the distance as much as possible.
- Restart devices: Restart the photo frame and the router, then reconnect.