Chosen Solution

my iphone 5 often in apps if holding a finger or two on screen starts acting erratically and starts clicking things or in a scrolling app like facebook shoots my screen right back up the page it is very annoying screen has never been replaced im not sure how to fix this please help

One of two things has most likely happened. Either you haven’t secured your connections properly, or most likely, you’ve chosen a third party part, and have a bad part. Check your connections. If the problem persists. Try one of these parts iPhone 5 LCD and Digitizer Third party parts. Third party problems

Did this happen after updating to iOS 9?