Click the button at the bottom right corner.
To resolve this issue, follow these troubleshooting steps in order. Verify Apple's Signing Status how to fix error unable to request shsh on 3utools when new
Use the "Query SHSH" feature and manually paste your ECID if prompted, ensuring the model identifier matches your device exactly. Common Workarounds If the error persists despite the steps above: Click the button at the bottom right corner
Check sites like IPSW.me to see if the firmware is still green (signed). Common Workarounds If the error persists despite the
If the version is "Unsigned" (red), you cannot request new SHSH blobs for it. Check Your Network Connection
Fixing the "Unable to Request SHSH" error in 3uTools can be frustrating, especially when you are working with a brand-new device or a freshly released iOS version. This error typically occurs when 3uTools cannot communicate effectively with Apple's servers or when the specific SHSH blobs you are requesting are no longer being signed.
Manually put your iPhone or iPad into (the steps vary by model).