For example today while Pre was in pocket, limited service area pre screen came up almost dark after taking out of pocket, could barely read screen it was like half asleep half awake but very dark, also I was receiving a text and when the screen finally recovered the text came through and it wouldn't let me reply or adjust the screen to see what was said from prior convo, amd at one point I didn't even get the text icon in the message area when tapping th response spot ... Seems as if Pre gets buggy in low service area or when battery goes into the red zone, or is something up with the texts since 1.4?