Unable to connect to WiFi
I have been experiencing WiFi connectivity issues with my iPhone 5 on IOS 8.4. Whenever I attempt to login to a network I receive an incorrect password message (yes, the typed password was correct - I have even had others confirm it). I receive this error on every WiFi network I have tried so far. This issue began on an IOS 8 update (I don't know which one), and has persisted through several updates of IOS 8, which I was forced to update through iTunes.
Unfortunately, at this time, I have neither a Mac or a Windows pc so I cannot update to the latest IOS 9.02.
Some troubleshooting steps I have tried:
1. Erase All Content and Settings.
2. Reset Network Settings.
3. Reset through iTunes.
4. Power + home button reset.
I would greatly appreciate it if anyone could help me with this problem.
iPhone 5, iOS 8.4