Vivo S16 signal bad how to do

The mobile phone has no signal, no matter how high your configuration is, it's useless to have no signal. So this is a very noteworthy problem. The signal problem has always been a small problem on smart phones. Even in the areas covered by wireless networks, users often have bad signals. Such problems are still quite common. There are a lot of recent users of Vivo S16. So what about the bad signal of Vivo S16?

Vivo S16 signal bad how to do

1. Reasons for poor network quality

Compared with mobile phones with the same operator card around, if the same phenomenon occurs, it may be caused by the poor network quality of the current location.

2. View phone settings

Please open the shortcut bar of the phone (slide down at the top or slide up at the bottom) to check whether the data network is turned on.

3. Confirm the mobile card status

Please ensure that the balance of the mobile phone card is sufficient. If the machine is stopped due to arrears, please restart the mobile phone after recharging successfully. Please confirm with the operator whether the traffic package has reached the traffic limit standard. If necessary, replace the SIM card with normal internet access to confirm.

4. View mobile phone signals

If the mobile phone uses a metal or magnetic protective cover or bracket, such protective cover and bracket will affect the signal of the mobile phone. It is recommended that you take it off and try it.

5. View network settings

Please enter Mobile Settings - Mobile Network/Dual Card and Mobile Network - Mobile/Unicom/Telecom/Radio and Television - Access Point (APN), click "Reset to Default Settings" and restart the phone.

6. Reset network settings

This operation will delete and disconnect the connection and pairing records of WLAN, mobile data network, Bluetooth and other networks, and enter Settings - System Management - Backup and Reset - Reset Network Settings - Enter the lock screen password.

7. You can enter Settings - System Management - Backup and Reset - Restore all settings - Restore and restore settings

This operation will not delete the media file, cancel the password and restore all settings

Including: set wallpaper, unlock style, WiFi, default startup program, etc. The software account you log in also needs to log in again.

Note: Enter cloud service -- device cloud backup -- backup data type -- system data -- return -- immediate backup can backup some system settings and desktop layout; Cloud service -- data synchronization -- Open WLAN, Bluetooth, etc. to synchronize data to cloud service.

8. Telephone cardaging

The mobile phone card has been used for a long time, so we need to bring your ID card to the mobile phone business hall to change the card

There are many ways to solve signal problems on Vivo S16, but it is recommended that users first try to reconnect the signal in flight mode when encountering such problems. This is the simplest way. If it doesn't work, then find the root cause and solve it through the above methods.