Chosen Solution
when i touch the screen, it doesnt respond correctly, especially with swiping and holding down on the screen. this usually happens if the phone comes into contact with moisture. -note that the screen is cracked -note that is has been dropped a few times but the screen was cracked by sitting down and dropping a hammer on the phone. not on purpose, obviously.
Hi @sheepbox15 , If it only the digitizer that is cracked, I suggest that you replace the digitizer (touchscreen) to resolve the problem. Here is a link to the ifixit LG Optimus L90 Touch Screen Replacement guide which should be of some help. Here is a link to suppliers of the part. It is not a recommendation to use them. It is shown to give an idea of the cost of the part. There are other suppliers online that may suit you better.
