NonceSet1112 – Set Nonce on iOS 11.1.2 Firmware

What’s NonceSet1112?

NonceSet1112 is a nonce setter utility for iOS 11.1.2 firmware. It is developed by Brazilian tweak developer Julioverne.

Setting the nonce in NVRAM is of immense importance. It allows you to downgrade to unsigned firmware versions without jailbreak.

It is the iOS 11 analog of the v0rtexNonce tool, which works only for iOS 10 firmware. You can use it to set nonce in NVRAM at the touch of a button on your iOS 11.1.2 device.

Note：

* NonceSet1112 is not a jailbreak tool, you’re able to modify Generator on iOS 11.1.2 with it.

* NonceSet1112 is available for users who have already saved iOS 11.1.2 SHSH 2. If you didn’t save iOS 11.1.2 SHSH2, you can’t get Generator.

* NonceSet1112 only supports all 64-bit iOS devices running on iOS 11.1.2 at present.

* iOS device running on iOS 10 can’t use it, you’re suggested to use v0rtexNonce.

How to set Nonce in iOS 11.1.2 firmware with NonceSet1112?

Download IPA file (Official website)

Step 1: Connect your device to your computer.

Step 2: Download and unzip Cydia Impactor, select Impactctor.exe, then you need to drop and drag Nonce. ipa to Cydia Impactor.

Step 3: Enter your Apple ID and passcode wait till this the installation is complete.

Step 4: Then there should be a Nonce app on your iPhone. Go to Settings app -> General -> Profile -> find your Apple ID and click Trust.

Step 5: Continue your operation till the Root Status turns into YES.

Step 6: Back to your PC, open the SHSH 2 blobs you have saved with Notepad or other third-party software.

Step 7: Search generator then you’ll find its value between <string> value </string>. Copy the value.

Step 8: Back to your iOS device, launch NonceSet1112 app, paste the value in SET/CHANGE NONCE under boot-nonce, the click Save/Restore Now.

Step 9: Then you’ll get a reminder that Nonce has been successfully set. Click OK, if it goes to Dropbox, you need to back to the previous page.

Step 10: You’ll find the boot-nonce value in Curpent Nonce.

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