Your frame will need a stable Wi-Fi connection if you wish to send photos to your frame from the Frameo smartphone app. Here's a guide explaining how to connect a frame to a Wi-Fi!
If you do not have access to a Wi-Fi, you can instead connect your frame to a smartphone hotspot: How to Connect the Frame to a Smartphone Hotspot
Connect Frame to Wi-Fi
- Open the Settings on your frame
- Go to the Wi-Fi submenu
- Find and press your Wi-Fi in the list of available networks
- Enter the Wi-Fi password and press OK
- Wait for the "Connection Status" to say Connected