Today's video focuses on #iOS #Downgrades to unsigned iOS versions using saved SHSH2 blobs. Just a few days ago, Pwn20wnd, a former Electra Team member announced on Twitter that he successfully downgraded to iOS 11.3.1 using iOS 11.4.1 SEP on his iPad Air 2. This means that the SEP and the baseband of iOS 11.4.1…