iPhone not storing passwords

[Kev]

My iphone 4S seems to not want to store passwords anymore. The following apps lost their stored password whenever the process is killed or the phone restarted:
sparrow (email)
tweetbot
facebook
alien blue (reddit)
at&t account manager

I have an iPad with all the same apps and everything is working fine. This makes no sense to me. Has anyone ever seen something like this before?

 

[secretanchitman]

try doing "reset all settings" and see if that helps. worst case is that you'll have to backup and restore. never heard of this issue either!

 

[TheStu]

I've never come across it either. Did googlinng give you any useful results? I mean you can google almost anything and get a hit, but the question is whether there are a lot of unique instances or just one guy complaining all over the place.

 

[Kev]

No I googled and got nothing related to my problem. Strangely enough it seems to have fixed itself after re-entering the password and restarting the phone 5 times.

 

[Oyeve]

Is the phone J/B'd?