Install the latest version of iTunes from the Microsoft Store. Plug your iPad 2 (WiFi) in to your PC. Open iTunes, and navigate to your iPad 2 (WiFi). Hold the Shift key on your keyboard, and press "Restore". Select the iPad2,1_8.1.2_12B440_Rest
Download the latest signed IPSW firmware for iPad 2 (GSM). All iPad 2 (GSM) firmware files free download directly from the Apple serverIt should be noted that only signed versions of the IPSW files below can be restored using iTunes or 3utools. IPSW, iPho
Select and download signed or unsigned iPad2,2 IPSW firmware. Signed IPSWs can be restored via iTunes, while unsigned IPSWs require alternative restore methods.