This iPhone feature is draining so much data that Apple is getting sued -- here's how to turn it off

iOS 9 can use your phone’s data signal to strengthen weak Wi-Fi signals. However, it can burn up your data plan real fast if you’re regularly in weak Wi-Fi spots. A couple has even filed a $US5 million class action lawsuit against Apple over its new Wi-Fi Assist feature. Here’s how you can turn it off.

Produced by Matthew Stuart

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