How to restore iPad (IOS 12.4)?

Question

iOS

I set the IPAD (Air 2 wifi) to password protection with a PIN code, but I didn’t think at all that the device would be blocked after a certain number of incorrect attempts. The result - I have a device in my hands with the inscription "Your iPad is blocked after the device fell into the hands of a child. Connect to iTunes."
Ok, after reading the Internet, I'm trying to restore the firmware. I enter the tablet into recovery mode, open iTunes, click restore and get "Error 11". And so many times. What to do?
There is a suspicion that the image does not have time to download (or it is downloaded partially). Recovery mode works on the iPad for 15 minutes, then reboot. During this time, 3GB of the firmware image does not have time to download from the site.

Answer 1

You need to download the firmware first, itunes does it by the way. the firmware upload should pass, preferably, along the original undamaged cable. if you don't know the apple id from the ipad, you can say goodbye to it. details are best read and studied on w3bsit3-dns.com