Re: my wifi button is broken how to fix this
Welcome to iMore! First try a hard reset.
Hold the top or side power/sleep button and the home button at the same time until the Apple logo appears, then release.
If that does not work, try Reset All Settings.
Reset All Settings
Go to Settings >General >Reset >Reset All Settings. This resets to default everything in Settings, including notifications, alerts, brightness, and clock settings like wake up alarms.
Let us know if it works!
Be careful not to tap on "erase all content and Settings". ←NOT THIS ONE!