If this issue occurs during a call: a) Move to a location with a stronger signal or less interference to improve the quality of the call. This is normal and does not indicate a problem with your ...

Warning: this action will erase all your personal information and downloaded apps. We strongly advise that you back up your personal data to prevent loss of personal data. (Refer to “How to back up my ...

a) Please check the support information on your device’s packaging to see whether it supports Multi-screen Share functionality. b) Run the “Multi Screen Share” tool, click the icon and then select ...

There are several ways to check the IMEI information: Method 1: Check the IMEI information from the IMEI label which is stuck to the device body. Method 2: IMEI is engraved on SIM tray or battery ...

Please check the support bands on your device’s packing and make sure the SIM card you are using matches these bands. Alternatively, you can contact the seller from which you bought your phone to ...

1. Power problem: First, check whether the power cord is damaged and whether the power plug is in good contact. If there is no problem, turn on the power and open the door to see if the light is on. 2 ...

After using the earbuds for a long period of time and depends on the using frequency or using and storage environment, the rechargeable battery is degraded. This can finally affect the operational ...

A prescription lenses fitting box is included in TCL NXTWEAR S package. You can take the prescription lenses fitting to the nearby optical shop, and ask an optician to help adjust it to the ...

1) Power on your router and connect LAN1/WAN port to PC by using Ethernet cable. 2) Open the web browser. 3) Type http://192.168.1.1 in the address bar and press ...

a) Try to set a high phone size or video quality: go to the “Camera” app->touch the settings icon at the top left of the corner on the screen-> touch “Video quality”->select high ...

Most TCL TVs support the Dolby Vision, and you could confirm it based on the model number of your TV. If you need instant support, please feel free to call the TCL hotline.

The Accessibility Menu provides a large on-screen menu to control your device. You can control gestures, hardware buttons, navigation, and so on. a) To use this ...