Hello guys, Since I updated to v5, I have noticed that I cannot receive calls or messages. As soon as I make a call, then and only then, I receive all the calls and messages attempted in the past. I thought that going back to v4 would resolve the issue, but it didn't. I can still not receive calls or messages until I make one myself. Is it sleep related, or maybe something to do with the radio? Please advise because this is a vesy serious issue. Regards. edit: I can't be sure but maybe this is noticed only after a long period of sleep.