Chosen Solution
when i originally got my iphone 6 plus it was absolutely broken so i got it for free off of my friend. all i had to do was replace the charging port and the screen and it was working perfectly after i relised i had to put the original home button in for touch ID to work. but i noticed the battery was running out really quickly so i decided to also replace the battery, now that i have done this my front camera and touch ID are not working. what could be the problem?
You may have damaged the flex cables on the Home Button and the Front Camera flex. Take a closer look, preferably with magnification to see if there are any tears in the flex cables or damage to the connectors,
