1. Install hard mod
2. Downgrade to 10.3
3. Downgrade to 9.2
4. Downgrade to 2.1
5. Dump OTP
6. Upgrade back to 9.2
7. Set up CFW and emunand
8. Compile arm9loaderhax installer
9. Install arm9loaderhax
Yes, you really do need the hard mod and yes you really do need all those individual downgrade steps.