How to use the wireless LAN signal receiver of mobile phone

If there is a problem with the wireless connection of Samsung mobile phone, the following measures are recommended:

1. Switch the phone and wireless device again.

2. It is suggested to forget the network and reconnect. Operation: Settings -WLAN Settings-Click on the name of the network to be deleted and don't let go-Forget/delete the network.

3. Try to replace static IP

4. Whether it is too far away from the wireless router, which affects the received signal.

5. If conditions permit, will this happen when switching to another router or trying to connect wirelessly?

6. Has the test improved after updating the next system version?

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

8. If the problem still exists, it is recommended to send the mobile phone to the nearest Samsung service center for testing.