No, Ninjhax is a primary entrypoint that can be used on all firmware versions 4.5+. oothax, ironhax, menuhax are all secondary exploits that require a primary exploit to install. If you're on new 3DS you can use
smashbroshax as a primary entrypoint.
If Tubehax didn't have a forced update then you would be able to use the old version on 10.2 as a primary exploit.