I proceeded to restore the IOS for iPad A1356 with the 'Apple Devices' App the process ended successfully but, on the iPad the lock screen still comes out which requires IDApple and Password, forgotten, and is no longer registered on Apple iCloud, How should I continue?
[Re-Titled by Moderator]
Original Title: Restore iPad A1396
Without the login credentials, you will be unable to remove activation lock. Your remaining option is to provide an original purchase receipt from Apple or an Apple Authorized Reseller to try to remove activation lock. https://al-support.apple.com/#/getsupport
Without the login credentials, you will be unable to remove activation lock. Your remaining option is to provide an original purchase receipt from Apple or an Apple Authorized Reseller to try to remove activation lock. https://al-support.apple.com/#/getsupport
You must have an active Apple Account (Apple ID) with known credentials because you have logged in to post here. If the problem iPad was connected with the same ID you should be able to solve the problem.
Otherwise see resources linked from Apple support page Apple Account - Official Apple Support
Unable to bypass Lock Screen after successful iPadOS restore
