How to Instantly Share Wi-Fi Passwords from Your iPhone to Other iOS 12 Devices Nearby
When you don't know the password to a Wi-Fi network at a friend's house or coffee shop, you have to ask for it to save cellular data on your iPhone. If the hotspot's owner can actually remember the password, good luck putting it in on the first try. If they don't remember, then you might have to use cellular data. Thankfully, this whole process has gotten much easier in newer iOS versions. This feature, introduced by Apple in iOS 11 and persisting in iOS 12, is called "Share Your Wi-Fi," and it does exactly that. If you want to connect to a friend's Wi-Fi network but nobody at the location... more
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