Touch Panel For Iphone12 with OCA

                                                             What are the reasons for the failure of the iPhone 11 mobile phone screen?
1. Screen failure is sometimes caused by too many stains on the screen. Solution: You can try to find a glasses cloth to wipe the screen surface first. Immediately using the touchscreen while applying hand cream or with wet hands may also cause screen touches to be ineffective.

2. The solution: When using your phone, try to keep your hands dry. If the mobile phone is pasted with a poor-quality protective film, it will cause insensitivity to the touch. Solution: You can try to peel off and replace with a better-quality mobile phone film.

3. The system crash may also cause no response to the operation of the mobile phone. Solution: You can try to force restart the mobile phone. Unstable voltage can also easily cause touch drift. Generally, when a finger touches the capacitive screen, the screen will evenly transmit power from the four corners to the position where the thumb is. When the power transmission voltage is unstable, the capacitive screen will experience touch drift or even fail. Solution Method: In such a situation, you need to check the remaining battery power. When the power is lower than 20%, check whether the touch screen returns to normal after fully charging.

4. Close to areas with strong magnetic fields may easily cause capacitive screen failure Solution: Try not to place the mobile phone on speakers, or magnetic screws and nuts and other items.

5. After excluding the above reasons, it can basically be judged that the hardware is damaged, and you can go to the Apple Store or a local Apple-authorized repairer for inspection and repair.