Restoring IPAD with activation lock to apple ID that can't be accessed
My mother passed away and we are wanting to restore her IPAD that wasn't used for years. After restoring, the activation lock is in place with her Apple ID that none of us have access to nor her email to reset password.
What option do we have to restore the IPAD to factory condition with no need for apple ID to use?
Matt
iPad mini 3 Wi-Fi, Cellular