Chosen Solution
So i was using my iPhone, when it fell down and the glass broke and the touch dindt want to work anymore. So i bought on amazon a lcd display and replaced everything ( battery disconnected all time ;) ) but its still not working. Anyone been through this? Or knowing what the problem could be?
It sounds like your phone now has “Touch Disease”, it’s a common failure on the iPhone 6 Plus. If you are confident that your replacement screen is fully functional and there is no damage to the Digitizer FPC connectors on the logic board, then your phone probably suffers from Touch Disease. This is not a DIY repair. Look for a repair shop that can do micro-soldering repairs to properly diagnose your problem.