10.30 and below has a arm 11 kernel exploit that allows you to downgrade but the arm 11 kerenl exploit should be used on homebrew to give apps it so they run better and even on 9.2 which im using for cfw you have to use ninjahax in order to get kernel access on home brew launcher since thats the only one hax 1.1 works on which is only homebrew launcher hax that has kernel accessIf you could use actual English to explain what you want to say, that would be great.
From what i understood in your message:
1. 10.3 will not have kernel access unless some ridiculous exploit will be found (which will not happen)
2. If you already have CFW, why do you even care about 10.3 kernel access?
10.30 and below has a arm 11 kernel exploit that allows you to downgrade but the arm 11 kerenl exploit should be used on homebrew to give apps it so they run better