I'm not sure if there's any way to get rid of the annoying notifications that keep reminding me that my iPhone 4s is not activated. I currently do not use Sprint nor do I plan to use Sprint. Is there any way to "activate" the phone to get it to leave me alone without signing up for Sprint service? I bought the phone brand new and currently just use it on my unlimited LTE mobile hotspot to make calls through Google Voice/Hangouts. Any way?