Solved: Wifi password not remembered
Just ota updated my wife's DNA (stock, unrooted) to KitKat over the past weekend. Now I'm finding that the home wifi has been forgotten on the phone (though other access points are still remembered) and even though I can reconnect it by typing in the password (which is rather long), when the wifi is turned off and on again, it is not remembered. I tried clearing cache, but that didn't help.
Anyone have any suggestions? I'm trying to avoid a factory reset, but am thinking that if something was wrong with whatever file the wifi passwords are saved in, that might be the only way to fix it... or then again it could be some other reason and a factory reset would be a huge waste of time.
Other devices are staying connected just fine. My own Droid Maxx didn't have this sort of issue when it updated to 4.4.0... Does the DNA's 4.4.2 just cause corruption that a factory reset would fix, or is there some sort of known bug that could be causing this. Not sure what my next step needs to be.
EDIT: Solved. Looks like my wifi password, while less than the 63 characters that should be the maximum for WPA2 is actually too long for the DNA to like under 4.4.2. I'm thinking there is a bug in 4.4.2 (or at least HTC's implementation of it) that limits the wifi password maximum characters below 63. In running some tests, it looks like it will only save the password if it is less than 50-55 characters (somewhere in that range, didn't narrow it down more than that). Once I reduced my wifi password length slightly, it worked just fine.