Front Screen Glass lens for iphone 13pro

                                                                                          How to solve the failure of the touch screen
As the latest computer input device, the touch screen is currently the simplest, most convenient and natural way of human-computer interaction. It endows multimedia with a new look and is a very attractive new multimedia interactive device. Now everyone is using a smart phone. If the touch screen of this smart phone is broken, it will really be a brick.

Next, let's take a look at how to solve the touch screen failure.
Nowadays, the touch screens of smartphones all use capacitive touch screens. If the touch screen of the mobile phone occasionally fails, it is recommended to check whether there is dirt, sweat, etc. on the screen of the mobile phone. Sometimes it is easy to cause the capacitive touch screen to fail or appear due to such reasons Drift phenomenon. In addition, the capacitive touch screen should not be close to things with strong magnetic fields, such as magnets. If you get too close, you will find that the capacitive touch screen will fail. In serious cases, it may even be damaged. If you exclude these basic common sense, there will still be capacitance If the screen fails, then look down.

The screen of today's touch-screen mobile phones is physically divided into two parts, one is an LCD screen responsible for screen display, and the other is a touch control module that is responsible for feedback of touch information. Judging from your situation, there should be no problem with the LCD screen itself, but the touch module may be faulty. There may be two kinds of faults. One is that the touch module itself has a hardware problem and needs to be replaced; the other may be that the connection cable between the touch module of your mobile phone and the LCD screen is loose.

This kind of fault is relatively difficult to troubleshoot personally. It is recommended that you find a more regular mobile phone repair point to check it. If the cable is loose, it can usually be solved by disassembling the machine and reinserting it firmly. Even if the touch module is broken, it will not be too expensive to replace it. But if the maintenance point is alarmist, saying that the entire LCD screen needs to be replaced, then you have to be careful, it may replace your good LCD screen with a second-hand one, so be careful.

In addition, the mobile phone occasionally drifted and malfunctioned in the past. Later, I chose to flash the phone and replaced it with a higher version of the Android system. The problem was also solved. The author analyzed that most of the original mobile phone system installed more applications, and the mobile phone configuration was not high. It is easy to cause insufficient mobile phone resources, so this kind of phenomenon may also occur. You can suggest to try to restore the factory settings or flash the phone. If it doesn’t work, it’s better to take it for maintenance.