When HTC One X makes a phone call, the screen is black. What if I can't wake up?

The screen of HTC One X will be black during a call. The solution is as follows: When the phone is close to the ear for a call, the light environment sensor on the phone will be blocked, and then the screen of the phone will be black automatically to avoid misoperation. However, if the light environment sensor of the mobile phone is not covered, the screen will still be black, which may be caused by the following two situations: 1. The stains on the mobile phone film or sensor will affect the sensor sensing of the mobile phone. 2. The mobile phone system is not responding. Mobile phone sensor hardware failure, please follow the following methods to eliminate: 1. If you take the phone away from your ear during the call or you still can't wake up the screen after the call, it is recommended to click the power button to try to wake up the screen and unlock the phone screen. 2. If you can wake up the screen of the mobile phone by the power button, it is recommended to clean the sensor area at the top of the mobile phone, make a phone call, cover the sensor at the top of the mobile phone with your hand after the mobile phone is connected, and then take your hand off for testing. If you can't wake up or wake up slowly, it may be a sensor failure. 3. It is recommended to press and hold the power button of the mobile phone, select Restart, and clear the cache and temporary files of the mobile phone, so as to avoid the abnormality caused by too many conflicts between the cache and temporary files. HTC One X uses a large 4.7-inch touch screen, which matches the touch screen material of S-LCD. The resolution is 1280*720 pixels, the viewing angle is relatively large, and the color reproduction degree is relatively high. The fuselage is 9.29 mm thick, and HTC One X is loaded with Tegra3 quad-core processor from NVIDIA. This processor features a Variable Symmetry Multi-Core Processor (vSMP) with NVIDIA patented technology. Its main feature is that it has four main cores and a coprocessor. On the system side, HTC One X is equipped with Android 4.0 operating system and the latest HTC Sense 4.0 interface. Its characteristic is that it will not only adopt a new control interface, but also bring new content in email, guest mode and integrated DropBox. HTC One X adopts dual cameras, with the front and rear cameras of 1.3 million pixels and 8 million pixels respectively. It adopts BSI sensor, has f2.2 super-large aperture and dual LED fill light, and can obtain good photo-taking effect even in poor light environment. HTC One X also supports autofocus and 1080p full HD video recording. View original post >>