Make sure your computer has an active, stable internet connection.
: A forced downgrade is an advanced technique that can be risky. If the process is interrupted, it could potentially lead to a bricked device. Do not attempt this unless you are confident and have saved blobs. For a new device with no blobs saved, this method will not work.
. Older versions may lack support for newer hardware like the iPhone 15 Pro, and a simple update often bypasses the 9% hang. Verify Signed iOS Versions how to fix error unable to request shsh on 3utools when new
Below is a comprehensive guide to understanding why this error happens and how to resolve it permanently. Why Does the "Unable to Request SHSH" Error Occur?
Before anything else, verify if the iOS version you want is still signed. Use sites like IPSW.me to check your device model. If it's red, you cannot install that version. Make sure your computer has an active, stable
If none of the above solutions work, try a different jailbreak or unlock method:
To prepare for the future, you can back up SHSH blobs for the iOS version on your device right now . Use a tool like Blob Saver . Open the tool, connect your device, and it will read the necessary identifiers (ECID, etc.) to save your blobs locally before Apple stops signing that version. Do not attempt this unless you are confident
Often, after a failed SHSH request, your iPhone or iPad will be stuck in Recovery mode or DFU mode, showing a screen with a computer cable icon. Don't panic. You can exit these modes:
After some troubleshooting, they realize their version of 3uTools is just a few months old—ancient in the world of new hardware releases. They head to the official site, download the latest update, and restart the process. This time, the progress bar sails past 9%, 20%, and finally hits 100%. The lesson? When dealing with the newest Apple tech, your tools need to be just as current as your device. iOS versions are currently being signed for your specific device model? How to Fix 3uTools 9% ERROR Unable to request SHSH Latest
Using an outdated version of 3uTools can prevent it from communicating properly with Apple's servers.