I needed to erase my ipad with find iphone on my other device. How long does it take and how do I know its working?

I needed to erase my ipad with find iphone on my other device. How long does it take and how do I know its working?

Read more: I needed to erase my ipad with find iphone on my other device. How long does it take and how do I know its working?

How can I get into my IPad?

I haven't used the IPad for some time, and now I forgot the passcode. It's also on airplane mode, and I can't change it unless I get inside. I've tried to factory reset it, but couldn't do it, since I had to be in the IPad. I tried to use ITunes, but that didn't work either. How do I remove the passcode, or just get into the IPad? Should I go to the closest Apple? Thanks…

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Can an iPad record when it's off?

If someone left an iPad sitting somewhere, is there any way they could have set it up to record audio or video even if it's off?

Read more: Can an iPad record when it's off?