Send SMS to restore Internet settings.

Mobile phone data traffic can't get online, which is really a headache! Don't worry, follow these steps and the problem may be solved.

Check SIM card

First of all, it is necessary to confirm whether the SIM card has GPRS Internet service. If it has not been opened, please contact the network provider to open it!

Mobile data exchange

Did you accidentally turn off the "move data" switch? Quickly slide down the screen top curtain, slide the shortcut bar to the left, and light up "Move Data"!

Reset internet access parameters

Sometimes, the disorder of online parameters can also cause problems. In standby mode, enter "Application-More Settings-Mobile Network", click on the name of the access point, select "Reset to Silent Settings", and then restart the phone, and you should be able to surf the Internet normally!

Replace calling card

Why don't you try changing a calling card? Maybe it's the card!

a change of scene

Network environment will also affect mobile Internet access! Try another time or place, and maybe the problem will be solved!

Restore factory settings

If none of the above methods work, back up your mobile phone data (phone book, text messages, pictures, etc.). ) and then restore the factory settings!

Professional maintenance

If the problem still exists, please send your mobile phone to the nearest Samsung service center for testing and maintenance immediately!