I've been seeing people having trouble with booting into Gateway, and this guide will help you ensure an always 100% clean boot.

Set up Steps:

1. Turn Wifi Off
2. Boot up your 3DS
4. Open Internet Browser
5. Make a new bookmark for http://go.gateway-3ds.com
6. Clear history and cookies
7. Go back to Tools where bookmarks are, the page should be blank behind
8. Quit Internet Browser and reopen, the page should be blank and the 3DS will have saved this state.
9. Turn back Wifi and turn your console off.

Once you set that up, you can keep your wifi on, and you can follow this so you can have a clean launch every time so you don't get anymore errors:

Launch Steps:

1. Boot your 3DS
2. Quickly launch into Internet Browser and open the Gateway bookmark
3. The page will load just in time for the internet to connect, so it'll never visit another page to fill with cookies or history so you won't get the error anymore.
4. Profit.

OR

Actually the easiest way is to:
1. successfully complete one browser exploit launch after bookmarking the exploit page
2. relaunch the exploit by simply starting the browser and waiting (the browser remembers the last link you inputted after the exploit crash the previous time and retries it)

3. repeat #2 as many times as you please : )

You do NOT have to keep clearing the cookies and history for this. Just be fast to open the bookmark and have a clean tab behind.

 

[doorbell8423]

i never understood this? what exactly this does?

 

[cearp]

i never understood this? what exactly this does?

it is just helping people use the web exploit, to load gateway.
but it is old now, and not needed

 

[doorbell8423]

it is just helping people use the web exploit, to load gateway.
but it is old now, and not needed

oh i thought ist faster way to but GW mode xD
is there a way to boot GW when i turn console on, or do i really need to go through settings etc... ?

 

[Tenshi_Okami]

oh i thought ist faster way to but GW mode xD
is there a way to boot GW when i turn console on, or do i really need to go through settings etc... ?

A9LH + Luma + Gateway

 

[doorbell8423]

A9LH + Luma + Gateway

what do you mean +

 

[Tenshi_Okami]

what do you mean +

Install A9LH using the Plailect guide, and there's a guide to use Gateway with A9LH (sorry I can't link it now, I'm on mobile and I have very low charge)

 

[cearp]

what do you mean +

you need to install a9lh.
then install luma cfw (if you want, not really needed)
and with a9lh, you can boot gw mode very easily

 

[BorjaGG]

Hey i just register in this web because i have a problem to get in to the link, i mean the gateway site to use my gateway card, my 3ds its version 7.2, at first i had the chance to go inside, and even made the nand copy, but not its imposible to get there to make any of the things i need to do to use my gateway card, i hope some one can help me, i tried QR codes, about 5, and links, about 10, no one works, some of them show me a yellow screen, then the console get block, others show me a yellow screen, then orange and get block, others show me a message, connection error, other ones show me gateway 3ds loading, but then never loads, and other show me that, then a screen, the one you see before to finally get in to the gateway website, but then get block, i dont really know what to do anymore, all i have in the 3ds its the sd card, with the launcher.dat in the root, and thats it. i already format the console and the sd card few times, use different sd cards just in case, nothing works...
Hope someone can help me, thank u.