Apple recently released iOS 9, implementing a new feature which is costing people with limited data plans hundreds of dollars.
“Wi-Fi Assist,” which is on by default, will automatically switch you to 4G if it thinks the WiFi you’re using is too slow. If you’re on a limited data plan, that’s bad news.
Here’s how to turn if off:
1. Open your settings.
2. Choose “Cellular.”
3. Scroll all the way to the bottom, to find “Wi-Fi Assist.” Finally, touch the button to turn it off.
And that’s it – we just saved you hundreds of dollars – you’re welcome.