This has been an ongoing issue for me the last couple months. I've had the phone since the release date and it was fine, I never had any of the known issues or anything.
Now out of the blue when I try to turn on wifi it comes on for only a few seconds then toggles off and then on and off and on and off and cycles so fast I'm not able to uncheck wifi to even stop it, I have to reboot my phone or soft reset to get out of the loop.
I've done multiple hard resets, unchecked googles backup so it wouldn't restore wifi info, soft resets, and I'm getting reallllly irritated.
I'm loathe to start the whole warranty cycle. I don't want to go through refurb 3 phones before I get one that doesn't have something glaringly wrong with it. And THAT never fails.
I really thought I had it fixed when I killed googles backup and did the manuf reset, it worked for almost a whole day that time. But eventually that attempt proved itself to only be a temporary relief. Thankfully I still have the unlimited data, I feel sorry for the poor souls who DON'T and get stuck with this particular issue, but there are some apps in the amazon app store that absolutely will not let you download without a wifi connection.
Which is going to prompt me to call tech support eventually, which is going to prompt me to extreme levels of aggravation when the first couple warranty replacements have other problems.
Anyone else have this issue or a working solution? 3rd party app that overrides the stupid? (thunderbolt has a few issues like sms going to wrong numbers that only a 3rd party app seems to be able to overcome, maybe I could get stupidly lucky and a 3rd party wifi app will save me). I reeeeaaaaallllly don't wanna start the refurb cycle, for real. lol I'm desperate to avoid that trauma, my phone is my alarm clock, I can't afford to start a cycle of bunk phones.
I've seen the tech resolution posted for the incredible, and that was something I tried long before I ended up here. That solution isn't a solution and I'd bet a dollar the "resolved" wasn't resolved for anyone much longer than it took them to excitedly post that it was...