So i tried updating my friends A9LH 3ds xl from 11.0 to 11.3. when it finished upgrading, i got a black screen. Luckily, i made a nand backup just before. So, what happened? What can i do? I believe he is on an older version of A9LH. Thanks.
Oh, its that simple. Thanks alot!Simply put the a9lh.bin from here https://github.com/AuroraWright/Luma3DS/releases/download/v6.6/Luma3DSv6.6.7z
onto the root of the SD card, replacing the existing one.
No problem. In the future, make sure to update Luma, before updating.Oh, its that simple. Thanks alot!