[wan23]

iOS devices have a "lock screen" where to use the device you have to enter a passcode or password or fingerprint to gain access to the device. Usually if you pick up someone's phone this is the screen that you see.

https://9to5mac.files.wordpress.com/2013/07/screen-shot-2013...

Note the "slide to unlock" message at the bottom. If you asked most users what it means to unlock a phone, this is what they would think of, as they see it every day.

[benatkin]

> If you asked most users what it means to unlock a phone, this is what they would think of, as they see it every day.

[citation needed]

"Unlocked phone" is not limited to experts. More than half a million hits on google: https://www.google.com/search?q=%22unlocked+phone%22&oq=%22u...

I really don't know what "most users" would think of.

[somebehemoth]

What possible citation could be better than the one provided? Apple has sold over 1 billion of these devices and they all share the same lock screen UI; 500,000 search results on Google pales in comparison as a citation.

Edit: I understand your point and agree that unlocking a device would not mean exactly the same thing to all people. I just don't agree that the parent needed an additional citation.