Really? Because I called the company I buy my parts from, and online I am getting conflicting answers as well, and I am getting so aggravated, because the guy who has my watch is in CA, and is not responding, and now I have a screen on the way that is both gps and lte and a watch I could get with a cracked screen that is only gps for 110, so in total I would be paying 175 for a series 3………this is driving me bonkers!!!
You have to make sure you change the logic board (motherboard) with an iCloud UNLOCKED logic board that includes the original home button for that particular logic board, or your touch ID won't function correctly. Also, this may sound like a dumb question, but have you changed the battery yet?