If the touch screen of your mobile phone is not sensitive, you can try the following methods:
To ensure that the touch screen operation is correct, your finger accurately touches the button or icon position when clicking, and slide while your finger remains in contact with the screen.
1. In order to prevent accidentally touching the application icon above when clicking the virtual button, a small touch blind area is set at the top of the virtual button. At the same time, a touch blind zone is also set up in the middle of the three navigation bars. In addition, in order to prevent accidentally starting the application, when clicking the icon on the desktop to open the application, you need to click in the middle of the application icon to start the application.
2. When clicking the virtual buttons quickly and continuously, the clicks occasionally do not respond. This is a native design of Android. In order to avoid accidental touches, it sometimes does not respond to navigation bar operations. It is recommended not to click too fast continuously when operating virtual keys.
3. When operating with one hand, the palm of the hand will come into contact with the edge of the screen, causing the thumb to be unable to operate the screen, and the touch screen will not work. It is recommended to use both hands to operate the phone when this happens.
4. When the fingers become sweaty after using the mobile phone for a long time, when the screen becomes dirty or stained with water, when there are water droplets on the fingers or the screen. It is recommended to dry your fingers in time and clean the screen regularly to keep the screen clean and dry.
5. Check whether the glove mode is turned on. Glove mode will increase the sensitivity of the touch screen. If you do not need to use it, it is recommended to turn off this mode.
6. You can check whether the screen film is thick. It is recommended to replace the film with a thickness no more than 0.2 mm.
7. Some third-party software such as "one-click lock screen" will conflict with the system's own lock screen, resulting in screen jumps, such as jumping to the lock screen interface, camera interface, etc. Condition. It is recommended to uninstall third-party "one-click screen lock" and other types of software.
8. It is recommended to restart the phone. Running too many software on your phone will cause the touch screen to become unresponsive.
9. You can restore the phone to factory settings, or upgrade the phone to the latest version.
Note: If the problem still exists, there may be a problem with the touch screen hardware. It is recommended to back up the data in advance and bring the purchase invoice to the local Huawei authorized after-sales service outlet for maintenance.