Using Navifirm Plus to download firmware for phones you own is a moral grey area . Most courts consider downloading copyrighted system software without a license as a violation of the DMCA (if you circumvent access controls). Since Navifirm Plus deliberately bypassed Nokia’s server authentication, its use could be classified as illegal.
Unlike the standard Windows Device Recovery Tool, which only downloads the latest approved firmware for your specific SIM variant, NaviFirm allows you to download any available firmware for any region. This is crucial for: