Go to Settings > Network and Internet > Data Saver. Toggle on "Use Data Saver," then tap "Unrestricted Mobile Data" to select ...

While you're not supposed to use mobile data while connected to a Wi-Fi network, there are a few exceptions that could cause this to happen.

If your Android mobile data is not working, the first fixes you should try are restarting the phone, checking if Airplane mode is on, inspecting the SIM card, and checking your mobile plan details.

Google first announced how “you can continue your Quick Share transfers over Wi-Fi or mobile data even if the sender or receiver loses direct connection” in the February 2025 system release notes.