What to do if Apple iOS16.2 official version calls black screen

iPhone 14 Pro is a model that is deeply liked by users, both in terms of performance configuration and functional design are excellent, and it also brings users a new functional design, so that users can have a more comfortable experience after starting, but some users report that they will encounter iOS16.2 official version of the call black screen in the process of using the mobile phone, and then Xiaobian will bring you a specific content introduction.

What should I do if iOS16.2 official version calls black screen? iOS16.2 Official Edition Call Suddenly Black Screen How to Solve the Problem?

 1. The distance sensor of the mobile phone is blocked.

Most smartphones are equipped with a distance sensor next to the earpiece, and when the phone is called, the screen of the mobile phone will automatically turn off when the face is close, and when the mobile phone is far away from the face, the mobile phone screen will be lit up again, which can increase the battery life of the mobile phone. Therefore, the black screen of the mobile phone may be blocked by the distance sensor, check whether there is a foreign object in the earpiece accessory above the front of the mobile phone, if there is any, please clean it up, and the general problem can be solved.

 2. The distance sensor is faulty.

When the proximity sensor fails, it is not possible to correctly determine whether an object is approaching, which may cause the phone screen to be turned off due to the wrong judgment of no object approaching when making a call, so it is recommended to send the phone to an official repair center for repair.

 3. The mobile phone distance sensor software is not properly set.

If the proximity sensor is not set correctly, it may also cause a black screen for calling, so it is recommended to go to [Settings] - [Display] - [Sensor Verification] on your mobile phone to re-check.

 4. The sensor lacks a leather pad and causes failure.

This situation is generally the mobile phone after disassembling or changing the screen, in fact, the bottom pad of the touch screen replacement or disassembly sensor is lost. The solution is: there are two small holes above the original touch screen, and there is a small pad under the hole, about 3 mm thick, and the two small holes are just the same size and distance as the small holes on the touch screen.