tcl15d
Which gas is used in AC: learn the basics, save the environment!
Air conditioning has become an essential part of modern life, providing comfort in homes, offices, and vehicles. While air conditioners use refrigeration technology to cool down a space, it's ...
tcl20d
What should I do if the earbuds still connected to my device after putting them back in the charging case?
To disconnect the earbuds from your device, close the lid after putting your earbuds back in the charging case.
tcl20d
What can I do if my phone asks me to enter Google account data after a factory reset has been made?
You may need to enter the original Google account that was used on this phone after you execute a factory data reset, otherwise you will not be able to use the phone. This is the FRP (Factory Reset ...
tcl20d
What should I do if I cannot receive calls or miss calls constantly?
a) If this issue only occurs in certain places, move to a location with a strong signal and try again. b) Check whether there are smudges or scratches on your SIM card’s metal surface as a defective ...
tcl20d
What can I do if my TCL NXTWEAR Air glasses is showing a completely black suddenly during use?
Your smart phone connect TCL NXTWEAR Air glasses might cause large power supply, which leads to signal breaks up. Please go to TCL AR app->”Settings”->”Attributes”->”Brightness” to reduce the glasses ...
tcl20d
How can I create a video of what’s on the screen?
Swipe down to access the quick settings from any screen, and then click the “Screen recorder” icon to create your recording (slide to the left to view it on the second page).
tcl20d
Why does the SSID not appear in the wireless network list?
Follow the steps below to check the router settings. 1) Check the WIFI indicator is on. 2) Log in to the Home page (Refer to "How can I access the Home page?" in the Basic Settings module) 3) Go to ...
tcl20d
How can I manage app notifications quickly and easily?
When you touch and hold a notification on the status bar, two options will appear “Alerting/ Prioritised” and “Silent”. a) Select “Alerting/ Prioritised” to allow sound or vibration alerts for this ...
tcl20d
What kinds of smart phone can be compatible with TCL NXTWEAR S glasses?
The TCL NXTWEAR S glasses support USB Type-C device with the DP (Display port) function which including the smart phone, laptop, iPad. If your Type-C device do not support display port function, a ...
tcl20d
What is the Autofill function?
Go to “Settings” -> “System” -> “Languages & input” -> “Advanced” ->“Autofill service”. Having your phone automatically type out your information is pretty useful, and Google’s giving Android system ...
tcl20d
What should I do if the image quality of a camera capture or video capture is poor?
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 “Photo size”, select “4:3 - HIGH PIXEL”->touch ...
tcl20d
How can I upgrade my device?
Before upgrading your device: a) We strongly advise that you back up your personal data before upgrading to prevent loss. (Refer to “How to back up my device data in the Back Up & Reset module”) b) ...