If you need to use F3arRa1n, you should always avoid searching for specific old versions on random blogs. Best Practices
iCloud bypassing usually requires a jailbreak, which can cause data loss.
Downloading outdated versions like 4.6.1 from third-party sites is highly risky. Unofficial links often contain viruses or trojans.
Users follow old YouTube tutorials that specifically feature version 4.6.1. The Risk of Downloading Old Versions