The "Unable to request SHSH" error in 3uTools typically occurs during the flashing or restoring process, often stalling at the . This error indicates that 3uTools is unable to retrieve the necessary digital signature (SHSH blobs) from Apple's servers to authorize the installation of the selected firmware. Common Causes of the Error
Using an older version of 3uTools can lead to compatibility issues with newer iPhone models (like the iPhone 15 series) or newer iOS firmware. 3utools error unable to request shsh hot
Before flashing, ensure the iOS version you want to install is still being signed by Apple. The "Unable to request SHSH" error in 3uTools
If "Easy Flash" fails, try using the option within 3uTools: Go to the Smart Flash tab. 3utools error unable to request shsh hot