Device(s): Galaxy S3 (Verizon)
Evo 4G - retired/rooted
Carrier: Verizon
Thanks: 3,023
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Hi gmortal... welcome to the forums!
I wish I had a real answer for you. I've encountered this problem a few times on my Evo, and it was irregular. I couldn't ever really figure out what exactly did it, or what would fix it. Sometimes it was as simple as turning off wifi and starting it back up. Other times it was a power cycle.... sometimes it was just waiting a week. ???
Anyway, I hope one of those helps you. Also, you can likely find your device here: http://androidforums.com/ in either the phone or tablet section. I didn't see the m835 listed ... but it might have another name that it goes by?