signed up for this service and paid the $20.00 via paypal. tried to activate my I phone 4s several times with no luck.I contacted them by phone and never got a call back. e-mailed them about the problem and they finally e-mailed me with a new activation code which didn't work either. contacted them dozens of times in the last month and they never responded to me at all. I believe this outfit is a joke. stay clear !!