i have downgraded and upgraded heaps of 3DS's just start from here https://github.com/Plailect/Guide/wiki/Get-Started and follow the guide to the letter.
Everything should be fine, if you run into trouble you can ask the friendly folks here.
good luck
here is the part where the transfer happens https://github.com/Plailect/Guide/wiki/Move-EmuNAND.
You do this once you finish the install of A9LH and Luma
Pokemon fusion would be cool :P
Even combining 2 pokemon from your party during a battle to create a monster!!
Maybe the ability to do more than one mega evolution per battle, kinda annoying if you like showing off :P
Just follow the guide re-read steps over and over until you understand them, you should be fine and make sure you use OTPHelper 0.71 which atm is the safest version.
good luck
What is " OTP0x108.bin" used for? Didn't grab it on my N3DS when i tested the process of A9LH initially.
Didn't use this for my N3ds but have used it for 1x O3ds and 1x O3ds XL. Is there anyway i can help you guys out with anything?
cheers
Followed instructions to the letter, successfully completed on my N3DS and my brothers Old 3DS. got 3 more to do.
if anyone needs arm9loaderhax compiled message me and i can compile when free.