Hacking [Help] Update O3DS using gateway possible?

[noctis90210]

Just want to ask if it is possible to update my o3ds sysnand4.5 to sysnand9.2 using a .3ds game loaded by gateway cart...

and just want to ask if theres any game that contains 9.2 update?
[note: im not asking for a rom, im just asking po the title of a rom]

if yes, i just only need to boot to gateway sysnand and press select, load a rom and update...
am i right? thanks...

 

[Deleted-236924]

Smash Bros. Rev02 contains the 9.2 update I believe, but I'm pretty sure GW ignores on-cart updates, no?
Regardless, I don't know if it'd be a good idea to update like this in GW mode. I recommend loading up rxTools and using devmode/pasta mode to update with sysupdater.
You can inject FBI in the H&S app to install sysupdater, or you can use your GW in sysnand, load DevMenu.3ds and install sysupdater, then leaving GW mode entirely, starting up rxTools and going in devmode/pasta mode before running sysupdater.

 

[samiam144]

Might brick, since updating from 4.5 and 9.2 have a different native firm. Not too sure, read this: https://gbatemp.net/threads/update-sysnand-to-9-2-using-rom.384935/
and this: https://gbatemp.net/threads/how-to-safely-update-sysnand-to-9-x.383034/

Just go with Devmode + Sysupdater