Okay, let me muddy up the waters a bit.
I have an old T-Mobile 3g Slide (OS v2.2.1) and mine started doing this yesterday. Mine changes from MST to PST, so it's off by an hour. Yes, only an hour. I've read of many having their phone revert (not the right word) to GMT (UTC) and some without the time zone setting on the phone changing (mine does).
[For me this is a very serious issue because I use my phone as a medicine
alarm at the suggestion of my neurologist. The meds I take are very high doses
of nerve pain control, and time-release morphine. Having an alarm be an hour
late on a couple doses during the past 2 days since this started is excruciating.
Taking maintenance medications on a set schedule is crucial for pain management,
as I'm sure some of you know. It's not life threatening, but it is definitely not good
on the attitude and desire to keep living. Yes, the pain is that bad, and it takes 2
days to recover from missing a dose.]
I've read about 100 posts on 3 different forums tonight and guess what? There isn't a "fix" that has worked, including:
- factory reset
- rooting
- new ROM installation
lesser attempts:
- remove battery while running
- remove sim card (ATT/T-Mobile)
- remove SD card
- leave all out for up to 30 minutes
yada yada yada
I'm at the point of believing the NSA is doing it to mess with us. Yeah, call me a conspiracy theorist, but anyone who doesn't believe in conspiracies either doesn't understand evil, whose only purpose is to destroy good which is a conspiracy, or is just silly and a bit foolish. No offense intended. Please don't take any (such a waste of good emotional energy to let little people like me get to you, right?). Besides, I'm just venting my frustration right now.
So, if anyone gets an incredible idea of either how to block this, or solve it without disabling some of the most important features, please let us know, because I'm all ears right now...