What to do if the signal of vivo S15 is poor
The sales volume of vivo S15 phone is surprisingly good. First, the price is an advantage. For many small partners, it is the most important to fit themselves. Many of the functions in the phone are very practical, and there is no problem of excessive performance. However, there are still some small shortcomings. For example, many small partners say that the signal of this phone is bad sometimes after using it for a period of time. What should we do? Come and have a look, everyone.
How to deal with poor signal of vivo S15
1. Reasons for poor network quality
If the same phenomenon occurs to the mobile phones using the same carrier card in the surrounding areas, it may be caused by the poor network quality of the current location.
2. View phone settings
Please open the shortcut bar (slide down at the top or slide up at the bottom) to check whether the data network is enabled.
3. Confirm the mobile card status
Please ensure that the balance of the phone card charges is sufficient. If the phone is stopped due to arrears, please restart the phone after the recharge is successful. Please confirm with the operator whether the traffic package has reached the traffic limit standard. If necessary, replace the SIM card that can access the Internet normally to confirm.
4. View mobile signal
If the phone uses metal or magnetic protective covers or supports, such protective covers and supports may affect the phone signal. It is recommended that you take them off and try.
5. View network settings
Please go to Mobile Settings - Mobile Network/Dual Card and Mobile Network - Mobile/Unicom/Telecom/Radio and TV - 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, 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, will cancel the password, and restore all settings
Including: wallpaper, unlock style, WiFi, default startup program, etc. The software account you logged in also needs to be logged in again.
Note: Enter cloud service - device cloud backup - backup data type - system data - return - immediately back up some system settings and desktop layouts that can be backed up; Cloud service -- data synchronization -- Open WLAN, Bluetooth, etc. to synchronize data to cloud service.
8. Telephone card aging
The mobile phone card has been used for a long time, so you need to take your ID card to the mobile phone business hall to change it
How to enable voice assistant in vivo S15
1. Open phone settings
2. Click Jovi option to enter
3. Click Jovi Competency Settings and select Voice Assistant
4. Click voice wake-up
5. Enter the page and turn on the bright screen wake-up
6. Press and hold the power key for a few seconds to wake up the small V.
In fact, the signal problem is common to many brands of mobile phones. Because the reason for the poor signal is not entirely the mobile phone itself, there are many reasons for the poor signal, so you can try to save your poor signal according to the above introduction.
