Why does Samsung mobile phone w20 14 Telecom always disconnect the network package?

According to your description, I suggest you refer to the following:

1. The movement data of the top curtain is turned on, and the WLAN switch is turned off.

2. Ask the operator whether the data traffic service is temporarily closed.

3. If conditions permit, replace other SIM cards for testing.

4. Settings-More Networks-Mobile Networks-Access Point Name-Menu Key-Reset to Default Settings

5. Try turning the machine on and off again.

6. Check whether it has improved after updating the mobile phone system version.

7. Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and restore the factory settings.

If the fault still exists, it is recommended that you send your mobile phone to the nearest Samsung service center for testing and maintenance.

For specific questions about the service center, please visit:

. Samsung . com/support/service locations . ASP

Samsung knows to provide you with high-quality solutions and answer your questions attentively, hoping to get your satisfactory evaluation.