The Samsung Galaxy A71 is an Android smartphone manufactured by Samsung Electronics as part of the Galaxy A series. It was released in January 2020.
Versions: SM-A715F/DS, SM-A715F/DSN (Global), SM-A715F/DSM (Russia).
Check for the Sim if it is working fine and showing in network setting and switch between 2g > 3g > 4g and check for any change. If it fails it should be motherboard network complaint
1
My network is not registerd on network so it blocked.
GEDION NEBYAT さんによる
@gedionnebyat
Has the phone worked OK before using the same SIM card that is in it now?
jayeff さんによる