iPhone 6s factory reset with broken screen
Hi everyone,
I recently broke and sadly smashed my iPhone screen. Luckily I had insurance through my phone carrier and they sent me a new phone. Before sending it they had me remove my iPhone from the iCloud on find my iPhone. I am attempting to do a factory reset on the phone to erase all my old data/etc through the iCloud. Unfortunately it tells me that it won't erase it until the old iPhone is connected to the internet. Because the screen is broken I can not log on to the old iPhone to get it to connect to the wifi in my home so that find my iPhone/iCloud can recognize it to do the factory reset.
Is there any other way to do a factory reset to my phone?
iPhone 6s Plus, iOS 9.3.1