i have a 7290 and my carrier is t mobile.for some strange reason it mysteriously and sporadically reboots,regardless of weather i'm using it at the time or not.i have updated the software but to no avail.hard/soft reset ,no luck.the only thing i can think of doing is a master reset.the battery is secure and when it restarts it has not lost it's charge,so it must not be the battery.Has anyone out there had similar issues????

Please don't double post... The first one is still here...

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