In addition to battery issues, many of the complaints Ive heard about iOS 7 center around WiFi. After upgrading, many people are getting the dreaded "unable to connect" message. There is a solution thats been passed around on the Apple discussion forums that should work for most people. Youll need to spend a couple minutes with your phone and router.
Put your phone into Airplane Mode. Then, go into Settings > General > Reset > Reset Network Settings. Then, reboot your router if you have access and take your phone out of Airplane Mode. Youll be prompted to join your network again, and it should work this time.
You can do this with Airplane Mode turned off, but several people on the forums say theyve had better luck with Airplane Mode on.
Did you have this issue? Did this work for you, or did another method help? Let us know in the comments.
Data source: via TUAW (By Megan Lavey-Heaton)
