Why does my phone keep cutting out?

If the mobile phone WIFI signal is weak or unstable, resulting in frequent disconnections, it is recommended:

1. Check whether the signal of other devices connected to the wireless network is good or full.

2. Check whether there are many devices connected to the wireless network.

3. Restart your phone and search for WiFi signals again.

4. If it is a home router, it is recommended to disconnect the power supply for a while and then plug it in again.

5. If you use the network operator's wireless network, it is recommended to try another location.

6. Try changing to other wireless networks.

7. Back up the data in the machine (such as contacts, text messages, multimedia, etc.), and then restore the factory settings.

If the problem still exists after the above methods, please bring the purchase invoice, repair card and machine to the Samsung service center for inspection.