Hacking Remove cold boot Gateway hack

[OuahOuah]

Hello.

I've installed "coold boot" hack from Gateway some times ago.
When launching my 3DS, it boots directly to Gateway mode.

Is it possible to remove this and get back to normal state then I'll be able to install CFW or other hack ?

Thanks.

 

[Adeka]

with ntrboot you can ctrtransfer

only other option is hard mod with nand backup

 

[OuahOuah]

NTRBoot is with magnet and DS flashcart ?
I understand the trick but do you have tutorial for steps after ?

 

[Adeka]

just follow the 3ds.guide site but stop when you get to the part that says "Copy SafeB9SInstaller.firm to the root of your SD card and rename it to boot.firm"

Do not copy SafeB9SInstaller.firm to the root of your sd card. Copy godmode9.firm instead. Rename godmode9.firm to boot.firm

If your able to boot godmode9 you can use this section of the 3ds.guide website to do a ctrtransfer

Edit: you should make sure you have a band backup before you start

 

[aos10]

If cold boot the old method you mean?
Cold boot to gateway emunand?
If yes,then it's easy,just backup your emunand,and when booting the 3ds press any button to prevent cold boot to emunand (if that's the trigger you made in boot.cfg file in SD root)

 

[Adeka]

If cold boot the old method you mean?
Cold boot to gateway emunand?
If yes,then it's easy,just backup your emunand,and when booting the 3ds press any button to prevent cold boot to emunand (if that's the trigger you made in boot.cfg file in SD root)

gateway coldboot is gateways arm9loaderhax which cant be removed

 

[aos10]

gateway coldboot is gateways arm9loaderhax which cant be removed

Didn't they called it "gateway fast boot"?
I remember using "cold boot" method with my gateway,the old method.

 

[Cuphat]

Can't you remove their A9LH just by downgrading sysNAND to 9.2 with sysDowngrader?

 

[Billy Acuña]

Can't you remove their A9LH just by downgrading sysNAND to 9.2 with sysDowngrader?

That is correct, you just need to be careful to not overwritte native firm.

 

[OuahOuah]

Hello.

Back from the dead.

First, thanks for tips.

Not sure anyway for steps to follow.

I used this guide to make a "fast boot" to Gateway : https://scmods.com/gw_guide/GWFB-1.0.pdf

I have NAND.BIN of course and I have a DS Lite with R43DS inside.

@squall14716 and @Billy Acuña can you be more precise please ?

Thanks