Hello, I'm selling an iPhone 4s, and I even have a buyer lined up. I would like to restore it to factory default and remove all content. However, when the phone was new, it appears it was set up with a "restrictions passcode" which I do not have access to. I don't think most personal users would create one of these, so it seems like this is an uncommon problem.
This phone is outside of it's apple support period, so i don't think I can get any assistance from the genius bar or online chat with apple support. I have looked online, and not found anything.
To be clear, the method of settings/general/reset is what I'm trying, but after I enter my lock passcode, it requests a separate "restrictions" passcode.
I had read that entering the passcode incorrectly 10 times would wipe it, but that hasn't worked either.
I can manually remove most of my data, but it would be nice to do a clean wipe before I sell it to some dirtbag from Kijiji.
Anyone know a method?