In this article, I’m going to tell you how to set nonce generator value with unc0ver, set nonce generator value with checkra1n jailbreak, unc0ver jailbreak, Taurine jailbreak, and Odyssey. After reading this article, you guys will be able to set nonce generator value on your device. Keep in mind that you have to jailbreak your device in order to set the nonce generator value to downgrade iOS with shsh2 blobs using futurerestore.
You won’t have to install any tweak or anything for unc0ver and Odyssey, you can simply use your jailbreak application to do that.
However for the checkra1n jailbreak, you have to install a couple of things, I have explained those below in detail.
So, first of all, you will have to be sure about the nonce generator value. So what you can do is go ahead and open your shsh2 blobs with the text editor. Search for the word generator after seeing it enter the note the generator value.
In case you don’t know how to have shsh blobs download, follow this shsh blobs tutorial. Also, there is a separate tutorial to save shsh2 blobs without computer, it requires jailbreak on your device.
What's Covered Below?
How To Set Nonce Generator Value Unc0ver Jailbreak
Step 1. Set Nonce Generator Value
For unc0ver, what you will have to do is open the unc0ver app.
Then go to the settings, and there you could see your generator value. If it’s the same as you just noted from the shsh2 blobs file, leave it as it is. If it’s different, follow the below step.
Step 2. Set Nonce Generator Value in Unc0ver
Write the exact generator value in the unc0ver jailbreak settings where the nonce generator value can be set.
After you have put in the generator value, now hit the jailbreak button to jailbreak your device with unc0ver jailbreak. If you don’t know how to jailbreak with unc0ver jailbreak, follow our step-by-step guide to download unc0ver jailbreak.
After you have set the nonce generator value with unc0ver jailbreak, you can proceed to downgrade to an unsigned iPSW process with SHSH2 blobs.
How To Set Nonce Generator Value with Checkra1n Jailbreak
Step 1. Add this repo in Cydia
Go to this repo, and tap in either add it to Cydia or add it to Sileo.
Tap on open in the popup, then tap on Install the source on the next page. It’ll add this source to your package manager.
Step 2. Install Generator Auto Setter Package
Tap on continue to source and then tap on All Packages at the top.
Scroll down and find the Generator Auto Setter package, tap on it and install it.
Step 3. Install NewTerm Tweak
Do in the search bar in Cydia from the bottom right corner and search for NewTerm tweak.
Tap in the NewTerm 2 in the list and install this tweak on your device.
Step 4. Write Commands in Terminal
The open New Term and type su command and hit return.
Then type the password and hit return, the password is alpine. You won’t see characters on the screen while typing the password, just type alpine and hit enter.
Step 5. Set Generator Value in Checkra1n
Now to set the generator value type this command below, and in front of that enter the generator value and hit enter.
Your generator value can be different, so type the nonce generator value you get from your SHSH2 blobs.
setgenerator 0x1111111111111111 (put in your generator value after setgenerator command).
How To Set Nonce Generator Value using Taurine Jailbreak
Step 1. Go into settings
Open the Taurine jailbreak app and tap on the Settings tab.
If you haven’t installed the Taurine jailbreak yet you can get that from here.
Tap on the Set Nounce Generator at the top, see the image below.
Step 2. Set Nonce Generator Value in Taurine
Write down the generator value after tapping the Set Nonce Generator option.
After that tap on return, and hit the jailbreak button on the main screen. As jailbreak completes, the nonce value will be set.
How To Set Nonce Generator Value with Odyssey Jailbreak
Step 1. Go Into Settings
Suppose your device is supported with Odyssey jailbreak, open the Odyssey app.
You will have to go to settings. In the settings, you’ll have the place to set the app nonce generator and enter the value there.
Step 2. Set Nonce Generator Value in Odyssey
After you have written your generator value there jailbreak your device by hitting the big jailbreak button.
Remember that, in doing so, if you are already jailbroken with any other jailbreak, you need to boot into the non-jailbroken state, unjailbreak your device first.
Otherwise, you will see that even if you set the generator value there, on the other hand, unc0ver or any other jailbreak app will still show you jailbroken, and you won’t be able to jailbreak your device and set that value as much as your nonce generator.
Step 3. Force Restart iPhone
So what you will have to do is force restart your device into the non-jailbroken state so you could jailbreak your device, and you will be able to set the nonce generator value.
Press the volume up button, then the volume down button, and then press and hold the power key to restart the device. After that, just wait for your device to restart, and after that, we will set the nonce generator value.
When your device is turned off, you will see the Apple logo anytime, so when you see the Apple logo, it means your device is turning on.
Step 4. Write Nonce Generator Value
After reboot, go ahead and open Odyssey jailbreak and then go to settings and enter the nonce generator value.
After that, click done and then click on jailbreak and wait for your device to get jailbroken and reboot into the jailbroken state, and then you will see that your nonce generator value is set with Odyssey jailbreak. Now you can downgrade to unsigned iPSW easily.
This is how to set nonce generator value with unc0ver, odyssey, taurine, and checkra1n jailbreak for downgrading iOS to unsigned iPSW version.
If you want to downgrade iOS to unsigned iOS firmware, here is our step-by-step tutorial to downgrade iOS with futurerestore.
