I know this is due to having my SD card stolen, I am using A9LH + Luma. What files will I need for this to boot again, I want to update too so it will boot without an SD card. Any help would be appreciated.
I believe if you go to 3ds.guide and follow updating A9LH section it should help you solve both of your issues!
Make sure the files " aeskeydb"and "data input v4" are in the proper locations.This doesn't seem to work. I do
Section II - Payload update
After that It asks to press select on boot. This bring me back to the A9LH Update screen again, although the files are gone.
- Launch SafeA9LHInstaller from arm9loaderhax by holding (Down) during boot
- Press (Select) to update arm9loaderhax
- Power off your device
- Insert your SD card into your computer
- Delete the a9lh folder from the root of your SD card
- Delete down_safea9lhinstaller.bin from /luma/payloads/
- Reinsert your SD card into your device

