Sony Xperia J, Screen turns on but doesn't respond to touch.
Yesterday I got a new battery for an Xperia my dad used to use over a decade ago (old batt is from 2013, the new one which is used I think, is from 2017). The phone turned on just fine but the screen doesn't respond to touch. Is one of the cables for the screen maybe loose?
A few weeks ago I opened my Samsung Galaxy fame lite with a friend to find out if it needs a new battery or if the buttons were worn out (they were) and at some point I accidentally detached the cable that is for the screen to respond to touch. Later on we figured it out.