3utools Error Unable To Request Shsh Hot

Because 3uTools uses unconventional ports to communicate with its Chinese-based servers, many antivirus programs (like Avast, McAfee, or even Windows Defender) flag the SHSH request as suspicious and kill the connection.

[e.g., Issue persists only for unsigned versions; resolves on signed versions.] 3utools error unable to request shsh hot

While attempting to retrieve SHSH blobs for an iOS device using 3uTools, the operation fails with the error message: The process stops before saving blobs locally, preventing firmware signing operations (e.g., restore, downgrade, or save SHSH for future use). many antivirus programs (like Avast