Chosen Solution
So I used IPhone 11 Pro’s charger to charge my iPhone 7 and let it rest for 2 hours without using it. When I got my phone, I noticed certain black spots on the sides of the screen and it looked like it was burnt due to internal heating. My home button doesn’t work. What do I do?
I don’t understand why the charging cord from your iPhone 11 pro would cause this pproblem.The charging cables are the same. The only reason I can think of is possibly and aftermarket charging cable that caused it to overcharge or a damaged tristar ic the was damaged from previous use of an aftermarket charging cable. If you use a charging cable that is not factory or not MFI Certified it can damage the tristar ic and possibly the phone. The aftermarket charging cables don’t have to chip to stop it from power spikes and overcharging.
