Disable Wi-Fi Assist in iOS 9 to reduce data usage and cut your bill

We all demand to be connected at all times; losing connection to the internet is like losing a limb for some people. With this in mind, handset manufacturers have taken it upon themselves to introduce technologies that ensure as stable a connection as possible, switching between Wi-Fi and cellular as and when necessary.

It's something that can be found in iOS 9, but many people who have made the upgrade to the latest version of the operating system, or have just taken delivery of a new iPhone 6s or iPhone 6s Plus, have been taken by surprise by it. The reason? iOS 9 has a feature called Wi-Fi Assist which will automatically switch to a cellular connection when Wi-Fi signal is weak, and it has led to a massive increase in data usage for some people. The solution to hefty data bills? Disable the feature.

SEE ALSO: Stupid iOS 9 bug makes me regret buying an iPhone 6s

If you're lucky enough to have an unlimited data package for your phone, increased cellular usage may not concern you in the slightest. But if you have a limit to stick to, disabling Wi-Fi Assist could help to dramatically reduce your monthly bills. Imagine the scenario. You're watching a lengthy video on YouTube and your Wi-Fi signal drops out for some reason. To avoid interrupting your viewing, Wi-Fi Assist automatically starts to make use of your data connection; big bill time!

Although the feature is enabled by default, you can -- thankfully -- disable it:

• Open Settings.
• Tap Cellular.
• Locate the Wi-Fi Assist option and move the slider to the Off position.

Had you noticed an increase in data usage in iOS 9?

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