This is not encouraged, however it is regarded as an efficient fix for iPhone touchscreen difficulties caused by accidental drops. If any touchscreen components become loose as a result of mild drops or impacts, this typically works. If you want to give it a shot, here's how to do it:
In the upper-right corner of your iPhone screen, where the cords link to the logic board, press down. To avoid further damage to the screen, proceed with caution.
2. Maintain a clean screen.
Your iPhone may also be sluggish to respond, particularly if the screen is dirty or if your finger is oily. Clean the screen with a gentle, slightly wet, lint-free cloth to make sure this isn't the source of your problems. When using the iPhone, make sure your fingertips are clean, dry, and oil-free.
3. Remove any protective coverings or screen protectors.
Third-party accessories such as cases and screen protectors can sometimes cause your iPhone screen to respond slowly to touches. If you have an issue with your iPhone after using a third-party case or screen protector, this is most likely the culprit. Remove any protective shell or screen protector from your smartphone and test the touchscreen functionality without them.
