Apple is No Longer Signing iOS 12.2 – Downgrade iOS 12.3 Not Possible – Wccftech By sleonMay 24, 2019news Apple has stopped signing iOS 12.2, meaning that you can no longer downgrade iOS 12.3 regardless of how hard you try. Read More » SOURCE: Wccftech This site is not involved in the creation of this post. Related posts: Roku saves you from signing into accounts on a new device – Engadget Surface Pro 7 review: USB-C upgrade, battery downgrade – Engadget Surface Pro 7 review: USB-C upgrade, battery downgrade – Engadget Surface Pro 7 review: USB-C upgrade, battery downgrade – Engadget