Apple appears to have stopped signing iOS 12.1.3 on Monday, a move on the Cupertino-based company’s part that prevents iOS device users from downgrading their device’s installed firmware from iOS 12.1.4 via iTunes.
This move doesn’t impact the jailbreak community very much because the latest jailbreakable firmware at the time of this writing is iOS 12.1.2, which Apple stopped signing more than a month ago. That said, the jailbreak community isn’t particularly rushing to downgrade to iOS 12.1.3 these days.
