If you are using an older version of 3uTools, it might be using outdated server links to fetch SHSH blobs.
Your ISP’s default DNS may cache old responses from Apple or block the request entirely. Switching to a public DNS resolves most "Unable to request" errors. how to fix error unable to request shsh on 3utools when top
Ensure your Windows hosts file (located in C:\Windows\System32\drivers\etc ) isn't redirecting Apple’s servers (apple.com) to an incorrect IP. 💻 Step 3: Update 3uTools and Drivers If you are using an older version of
Before anything else, ensure the iOS version you want is still being signed. how to fix error unable to request shsh on 3utools when top