ROM Hack DSi's Camera app doesn't show on Home menu

[AxlSt00pid]

(Sorry if this is the wrong section, but I couldn't find a better section to put this in. If you find a more suitable section for this topic please let me know and I'll ask a mod to change it, thank you)

So... I basically made a .cia of DSi's camera app using NUS and make_cia, it works perfectly but it doesn't show up on the 3DS's Home menu.

I can start it using FBI's title manager, but it's getting pretty annoying really quickly.

I vaguely remember that every .cia file has a "Hidden" value that determines if it shows up on the Home menu or not (e.g.: DS's Download Station or DS's Internet setup), how can I look if my DSi camera .cia has this value to "Hidden" and how can I change it? or how can I make it appear on the 3DS's Home menu?

Thank you for your replies and have a great day/night

 

[AxlSt00pid]

I tried to make a cia of Pictochat to see if it was also hidden, but it didn't have a ticket on NUS. I will try it later with DSi Sound and test if it shows on 3ds's Home menu.

And now that I think of this, if there's no "Hidden" value or I can't change it, would it be possible to make a custom DSiWare app cia that autoboots hidden DSi titles like DSi camera?

 

[Dionicio3]

You need to change the title id to make it a regular app, by default its installed as a system app

 

[AxlSt00pid]

You need to change the title id to make it a regular app, by default its installed as a system app

And how can I make that?

 

[Ryccardo]

http://dsibrew.org/wiki/DSi_Cartridge_Header
0x230 of the nds/srl/app

change the TIDhigh from 00030005 to 00030004 then reconvert to cia
of course for it to actually run, you must use a CFW with patches that allows unsigned DSiware

 

[AxlSt00pid]

http://dsibrew.org/wiki/DSi_Cartridge_Header
0x230 of the nds/srl/app

change the TIDhigh from 00030005 to 00030004 then reconvert to cia
of course for it to actually run, you must use a CFW with patches that allows unsigned DSiware

Hmmm.... so I basically open the .app file with a hex editor, go to 0x230 and change the TIDhigh to the new value?
I do have a CFW that patches TWLfirm

 

[Ryccardo]

Hmmm.... so I basically open the .app file with a hex editor, go to 0x230 and change the TIDhigh to the new value?
I do have a CFW that patches TWLfirm

Yep, then you convert the .app to .cia again using make_rom or a recent enough makerom, then install the resulting cia (just replacing the .app in twlnand may not work since it would change titleid only in the .app but not the tickets, etc

 

[AxlSt00pid]

Hmmmm
I opened the .app with HxD and went to 230 and I see this

How can I see I'm on the right spot and how I know which byte to change and what to put there?

 

[AxlSt00pid]

Ok, with a bit of logic I changed the 05 byte for a 04 and now it appears on the Home menu, thank you so much @Ryccardo !!!!