Several factors can contribute to this error:
Confirm the version you have matches the one available on the host. how to fix error unable to request shsh on 3utools when top
The air in the room was thick with the hum of a desktop fan as Alex stared at the screen. The progress bar for the iPhone flash was stuck at exactly 9% . Below it, a cold, red message flashed: "Error: Unable to request SHSH" Several factors can contribute to this error: Confirm