How to recover the mobile phone card without service?

The mobile phone card has no service. You can try the following three methods to restore it:

Method 1: Check whether the mobile phone is in arrears.

Excessive arrears may lead to the cancellation of this number and may result in late fees. Need to recharge as soon as possible to restore service.

Method 2: Check whether the SIM card is loose.

Loose SIM card will cause the mobile phone to fail to receive signals normally. Need to disassemble the mobile phone, reinstall the SIM card or replace it with a new one.

Method 3: Restart the phone.

Restarting the phone can clear the phone memory and reconnect to the network. Sometimes the problem of no service can be solved quickly.