Joke Collection Website - Public benefit messages - Samsung note4 can't send a short message, indicating that it can't find the signal of the mobile network, but it can be sent again after changing the calling card. Please ask God for help.

Samsung note4 can't send a short message, indicating that it can't find the signal of the mobile network, but it can be sent again after changing the calling card. Please ask God for help.

The following actions are recommended:

1. Try plugging and unplugging the SIM card again.

2. Try to replace another SIM card.

3. Back up data (contacts, text messages, photos, etc. ) and try to restore the factory settings (Settings-Reset-Restore Factory Settings).

4. If the problem still exists, it is recommended that you take your mobile phone, purchase invoice and maintenance card to the local Samsung after-sales service center for testing.