Samsung I8250 mobile phone can't send and receive short messages and make phone calls, but when the signal is full, it says it is only for emergency calls, data traffic can't be used, and wifi can be

Samsung I8250 mobile phone can't send and receive short messages and make phone calls, but when the signal is full, it says it is only for emergency calls, data traffic can't be used, and wifi can be used. Hello, thank you for using Samsung products!

According to your description, it is suggested that you change other calling cards or back up your mobile phone data (phone book, text messages, pictures, etc.). ) and restore the phone to factory settings (Settings-Privacy-Restore Factory Settings).

If the above methods still can't solve the problem, it is recommended to send the mobile phone to the nearest Samsung service center. Please click the following link for service center inquiry:/support/location/supportservice.do? Page = service. Location and place. cid = cn _ PPC _ support _ service _ repair net _ 120522

I hope the above information can help you!