iPhone 4s os v6.1 jail broken. iBlacklist just downloaded and paid $12 for full working application. It seems buggy. I'm using my second phone to test it. Sometimes when I add the number it wont block either calls or text. I delete the contact and re-enter the same exact info and it blocks voice calls but not texts. I delete again and re-enter number and it blocks text but not voice calls. I can add a number from recent calls but recent messages is completely blank. Anyone else having issues with 6.1 and iBlacklist?