Many users resolve this error simply by updating the software.
: Most "Unable to request SHSH" errors are resolved by simply downloading and installing the latest version from the official 3uTools website Verify Firmware Signing how to fix error unable to request shsh on 3utools when top
Before diving into fixes, you need to understand the terminology. Many users resolve this error simply by updating
: Find and copy your iPhone's ECID or EID code from the device info screen in 3uTools. How to Fix "Unable to Request SHSH" Error
How to Fix "Unable to Request SHSH" Error on 3uTools If you are trying to downgrade your iPhone or iPad, or simply want to save your SHSH blobs for future jailbreaking, encountering the error in 3uTools can be incredibly frustrating. This error usually pops up when 3uTools cannot communicate with Apple’s servers or when the firmware version you are targeting is no longer being signed.