The solution to the cell phone touch is not sensitive

This page mostly provides a few examples of cell phone screen failure and solutions for others who are experiencing the same issue. In general, screen failure is classified into three types: physical, software, and hardware failure. Here are the three possible outcomes for your consideration.


  Physical sources outside of the body

  1. The phone screen has water and oil stains or unclean items on it, causing the touch screen to malfunction. In this situation, spray the screen cleaner onto a soft cloth and then wipe the phone screen with a soft cloth to clean the screen's surface.
  2. Instability in cell phone voltage causes touch screen flapping and diminished sensitivity. This is most noticeable when the power is low, so it is recommended that you charge the phone as soon as possible if the power is below 15%. Furthermore, charging may cause voltage instability, causing the phone to become overheated. To avoid this, unplug the charger and wait a while before charging.



  • Because static electricity is created by the phone's dryness, it is easier to break through the capacitive screen, resulting in touch screen failure. The reason for the phone's dryness is primarily due to the winter's easy rubbing up of the electricity environment and various user habits. Many people, for example, may adhere to some mobile phones with nylon and other chemical fiber fabric cell phone decorations or cell phone protective cases, which are particularly susceptible to static electricity. To safeguard the phone, it is therefore recommended that you avoid using phone cases or decorations made of chemical fiber material, which can considerably reduce the chance of static electricity.
  • At the same time, it should be noted that, even if the surface of the mobile phone screen has anti-static treatment, the use of a low-quality screen film will result in increased static electricity, which will directly impair the touch screen effect.


      cell phone software

    1. The phone memory is not enough to cause lag, thus causing the screen not to respond. This situation is not a problem with the screen, so we can press the lock screen button a few times, or empty the phone background and restart the phone to see if it can be solved.
    2. The software in the phone is not compatible with the system or poisoned, which can also cause broken touch. After the occurrence, it is recommended to uninstall the recently installed software to try.
    3. System file corruption, loss, or firmware upgrade failure, resulting in system crashes and screen malfunction. In this case, it is mostly because the rooted phone can change and delete system files, so it is more likely to have system problems. Therefore, it is recommended to try restoring factory settings and re-flashing the phone. Note: Remember to back up important data.


    Problems with the phone hardware

    1. The hardware such as the touch layer of the phone screen is faulty. If you have been dropped, the touch screen internal parts may be loose or damaged, you need to add welding or replace the touch ic. Of course, the more seriously the screen is damaged, the situation can choose the official or large third-party repair agency platform, and find a professional repair master to test and repair the screen.
    2. Cell phone battery aging, resulting in frequent screen break touch. It is recommended that usually try to use the original charger charging, to protect the battery so as not to affect the use of cell phones.


    In general, when the phone screen fails, you can gradually rule out the above methods to determine whether or not the phone has hardware problems, and it is also advised to repair the phone as soon as possible.


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