Disclaimer: Modifying iOS devices carries risks. 3uTools is a third-party tool not affiliated with Apple. Always back up your data before flashing.
Searching for an old version of 3uTools is usually a smart move for advanced users, especially jailbreakers. However, it is a minefield. 3utools old version
Offers an extensive version history for both Windows and Mac, with each file verified for viruses. Disclaimer: Modifying iOS devices carries risks