Does anyone have suggestions on troubleshooting touch screen problems on this phone? Some "screens" are spot on and I can touch precisely where I want. Others it seems like I'm touching to the right of and/or above where I really am touching. This is really problematic in that I can't delete text messages and I'm at 86% capacity, because no matter how far to the left I touch to try to click yes (when asked Erased message?), it registers as though I'm hitting the no button to the right. This trouble comes and goes, with more coming than going. I have tried recalibrating touch screen. I have tried shutting down/removing the battery. When it temporarily fixes, it just seems to happen on a whim and not by anything I'm doing to try to fix it.
If no fix, is there something I can do with the qwerty keyboard to delete text messages?