i want to install it on my 3DS but i have some questions before, i was reading and re-reading the guide several times before start 1: i already have an old version of FBI injected on my sysnand, it doesn't appear on home menu it only appear when i boot into sysnand with "rx mode" like rxtools did but i don't know how luma does it XD, i have HS backup, i need to inject the backup before start or i can just skip the fbi injection part? 2: My sysnand is on 9.2 if i do CTRtransfer the browser will still work? because i see some people saying the browser crash or something on 2.1. 3: on OLD3DS i can update 2.1 directly to 11.2 (after install a9lh) without problem? Considering that they are two versions very distant, not without some problem. 4:the 3ds don't boot on 2.1 with sdcard? if yes, why? 5: Safea9lhinstaller did everthing for me? like he extract the otp and install a9lh automatically? probably i have more questions that i don't remember now but one "last" question is, what brand of SDcard(32gb) do you recommend using?