Hacking Cannot bott my DStwo

[Zonta85]

It actually boots the fish tycoon game. This happened some years ago, but i was focused in the wii/wiiU scene and then i didn't take care of it.
Now i want that make it working again. iI've searched for similar issues and i've found some thread but they weren't helpful.
I've tried updating the firmware and/or the IOS, but nothing changes, except that if i used older updates intead of loading fish tycoon i've the console black screen error.
I'm on a Dsi XL 1.4.2 E

 

[Technicmaster0]

Did you try to update it to the latest firmware using the dstwoupdateb method?

 

[Zonta85]

Did you try to update it to the latest firmware using the dstwoupdateb method?

If it consists just in renaming the update file in dstwoupdateb it doesn't work.
Or I have to do something more?

Inviato dal mio SM-A520F utilizzando Tapatalk

 

[Technicmaster0]

You have to boot it, it should go to the "an error occured" screen and wait there for at least two minutes, it will update itself in the background. Delete the backup file after that.