I am currently using a rooted thunderbolt and today I noticed that it cannot find a GPS signal. I used four apps to try to find my own location and none if them were able to. They were off quite a bit. The apps were my tracks, navigation, google maps, and weather bug. I never had this issue prior to rooting. I also want to add that I was outside when testing those apps. Is this an issue with rooting or do I just have to adjust some settings?