Like the title says, I want update a other a9lh-3DS (my brothers one) to the sdless boot a9lh. But which version of Safea9lhInstaller should I use? The old 2.0.3 Version or 2.5.1? I'm a bit in fear of the new version cause of the bricks during the otpless install. Or are both versions okay, if you only want to update a9lh itself?