I have had 4 or 5 times in the past two months that my service dies completely, I think the radio gets screwed up. Anyhow the only way I've found to get it back is to do a FXZ. I believe this is being caused by my battery, anyone think that might be possible? The last three times it has happened I had the phone in my front pants pocket and was in my basement doing the exact same husehold chore. I'm thinking the battery has an issue and with it in my pocket I get in a certain position and a certain amount of pressure, a certain way, could be doing something with the voltage somehow. Sounds crazy but just wondered if anyone else has had anysimilar weirdness. Happened since going to JB and has caused me to lose root now because had to FXZ. I just switched back to my stock battery from my OEM extended that I've been using since getting my D in Oct. 2011.