Chosen Solution
When I tap on parts of my iPad screen it doesn’t work. I sometimes clicks on random buttons
this is most commonly a digi replacemtent. however, occasionally there is a Touch failure due to trauma to the board. i would suggest trying to replace the digi, and see where that takes you. Dontforget to cover exposed circuit on the new digi to prevent ghosting on the new one. iPad Mini Wi-Fi Front Panel Assembly Replacement
