Unlike modern unlocking services that rely on server-side exploits or paid tickets, iRemove Tools 1.3 utilizes a combination of (leveraged via Arduino or a specific USB host shield) and a DNS-based bypass method tailored for iOS 9.3.5 and 9.3.6—the final software versions ever released for the iPad 2.
Follow these steps to bypass the iCloud lock on your iPad 2: iremove tools 1.3 ipad 2