Hacking Downgraded SysNAND (to 4.5) with GW. How can I update SysNAND to 9.2?

[vonfnas]

Hey guys!

I've been searching the interwebs for at least 2 hours, but have gotten nohing but more insecure and confused with each passing minute.
I have a O3DS which I have downgraded its SysNAND to 4.5 with Gateway.
Now I would like to update my O3DS's SysNAND to 9.2, but how do I go about doing this?

My emuNAND is the latest ofw (10.2.0?) at the moment, don't know if this info is important, but there it is.

I would appreciate all and any help!

 

[Xeonhawk]

Its possible with sysupdater. Did it to my sisters 3ds the other day.

 

[vonfnas]

Its possible with sysupdater. Did it to my sisters 3ds the other day.

OK! But had that 3DS been downgraded? Because that seems to be a big problem when wanting to update SysNAND to 9.2.

 

[Tony_93]

OK! But had that 3DS been downgraded? Because that seems to be a big problem when wanting to update SysNAND to 9.2.

I have downgraded 2 3DS's and used sysupdater afterwards to get to 9.2 and I have seen many other people do it too.

There isn't any big problems due to a system being downgraded with Gateway, people have problems with sysupdater no matter what when they miss some step in the way and try to find justifications where there is non.

 

[Piluvr]

use rikus fbi tool, as h&s fbi injection may not work with 4.5 rxtools.

 

[honyo29]

if your original fw was 9.2 and still keep the nand backup before you downgrade, then restore it. otherwise, pasta + sysupdater.

 

[MelonGx]

GW Downgraded 4.X has FBI injection incompatible issue.
If you can't install FBI on GW-DG 4.X SysNAND, use other method to install Sysupdater.
Then go to Devmode to upgrade CIA 9.2 full pack.

 

[Emenaria]

Hey I was in the same boat as OP but managed to upgrade my Old 3DS(SysNAND 4.4) to 9.2.
Since FBI Injection(over Health&Safety App) seems to be incompatible with Downgraded SysNAND 4.X, and rxTools 2.6 doesn't have Devmenu(For some reason, Pasta CFW doesn't work for me either),
I had to install rxTools 2.5.2 instead, and use FBI.3ds to install FBI.cia in Gateway SysNAND mode.
Make sure you only use Sysupdater in rxTools Devmenu, otherwise your 3DS might brick.

 

[cvskid]

How about this. gateway downgraded to 4.2U. Could i use a game like mario kart 7 retail cart to update to 4.3U then be able to inject fbi in sysnand or will it still be considered a downgraded 4x after updating with a retail cart?