Hi, first off. I am a registered developer and I have the proper authority to download and install beta softwares. Anyways, I have an iPhone 5s for Sprint that I just updated to the iOS 8 beta, but cannot activate the phone because I don't have a sprint sim card. I tried inserting a Verizon sim (my carrier is verizon) but that wouldn't work either. Is there any work around to this silly activation process? Or will I have to ask all my friends to find someone with a nano sim card for sprint to let me use. Or if I call sprint can they fix this? Thanks to anyone who can help!!