Error Unable To Request Shsh !!exclusive!!: 3utools

Before opening 3uTools, visit a signing status website (such as ipsw.me or The iPhone Wiki ). Select your device model and verify if the iOS version you are trying to flash is still being signed by Apple.

: On the Smart Flash tab, try switching the flashing method from "Easy Flash" to "iTunes Flash" . Some users report this bypasses bugs in the 3uTools flash engine. Technical Troubleshooting 3utools Error Unable To Request Shsh

For three hours, he had been trying to downgrade his iPhone to a signed version of iOS, but Before opening 3uTools, visit a signing status website