: A known software bug within the "Easy Flash" tab of 3uTools occasionally prevents SHSH communication. Step-by-Step Fixes for "Unable to Request SHSH" 1. Update 3uTools to the Latest Version
Why does this happen specifically when the iOS version is new? And more importantly, how to fix error unable to request shsh on 3utools when new
The "Unable to request SHSH" error is almost always a byproduct of trying to flash an unsigned iOS version or a network block on your computer. By ensuring Apple is still signing the firmware and cleaning up your network path using the steps above, you should be able to bypass this error and complete your flash successfully. To help narrow down the problem, please let me know: What are you trying to flash? : A known software bug within the "Easy
These can sometimes block the connection to Apple's signing servers. 5. Advanced Fix: Manual SHSH Retrieval And more importantly, The "Unable to request SHSH"
Note: If the firmware is unsigned (Red), 3uTools cannot request the SHSH blob normally. You can only flash signed firmware unless you have previously saved local SHSH blobs for that specific device. 2. Run 3uTools as Administrator