I have 4.1 iphone 4, before I was able to use Facetime and Viber normally over WIFI but I wanted to use them with 3G as well so I JB my phone with Limera1n and installed 3G Unrestricor app, it didn't work so I installed facebreak as well but now I can't even make calls over WIFI! When someone calls me I see notification and select answer but nothing happens, when I try to make call he person I'm calling doesn't even see a notification of call!

Is there a solution for this problem?

How did you activate? Limera1n forces a very poor implementation of hacktivation, so if you never resolved that by deactivating and using SAM or legitimately activating, you'll have FaceTime and Youtube problems...

Are you using an unlock for your cell service?

There is no problem activating Facetime, when you call someone it doesn't even ring the other side, when other side calls me my phone rings, I accept the call but connection can not be established and call drops eventually. I suspect from 3G unrestrcitor app, I've installed old and incompatible version first, deleted and installed then latest version, which runs but doesn't work as advertised, can this app or Facebreak mess up the applications connectivity settings?

Originally Posted by twilight2005

There is no problem activating Facetime, when you call someone it doesn't even ring the other side, when other side calls me my phone rings, I accept the call but connection can not be established and call drops eventually. I suspect from 3G unrestrcitor app, I've installed old and incompatible version first, deleted and installed then latest version, which runs but doesn't work as advertised, can this app or Facebreak mess up the applications connectivity settings?

I used 3G Unrestrictor recently and had no issues -- just had to run the program and tell it to set the App Store and FaceTime as 3g enabled and it worked. The most recent version I tried was about a month ago and I was able to install it on my iPhone 4 running iOS 4.1 and had no problems. When I was done with it, I uninstalled it (as I do with most things like that when I'm done using them), and it disappeared and I've had no problems.

I'm not 100% certain it would be 3G Unrestrictor, but your mention of a previous version being installed may very specifically be the cause of it.

If you have all your SHSH's and such, I would recommend just restoring back to a stock 4.1 and using redsn0w to jailbreak, then seeing if the problem persists.

I'll do a restore , it seems to be the only option