Hello. Everything was ok till I left the country. I went on vacation. I was on T-Mobile USA roaming. After I returned to the US suddenly whenever I open my dialer I get this weird error. I have installed Kuadial. I also reset it. But didn't work. I also disabled "Call on GV Pro but that didn't help either. It even gives this error in safe mode. I am jailbroken on iPhone 5 iOS 6.1.4. Would greatly appreciate if someone can help me out with this error. I've tap ok to browse my contacts or make a call. It's very annoying.