iOS 9 Will Slaughter Your Data Plan
Before you read any further, take the following steps on your iPhone and iPad NOW:
1. Go to Settings.
2. Go to Cellular.
3. Scroll down to the very bottom.
4. Disable WiFi Assist.
Apple's latest operating system includes a feature that allows the iPhone and iPad's data connection to switch to the mobile carrier when it's experiencing shoddy WiFi...