UPDATE: INDEED, The US GAMES WORK, BUT YOU HAVE TO PATCH IT DIFFERENTLY, ONCE PATCHED JUST FOLLOW THE INSTRUCTIONS AS IF THEY WHERE THE JP VERSIONS.

OK, for the past two days people been struggling for making Pokemon White/Back functional on their R4 SDHC.
Today, with a special thanks to Aurionfox, and anyone else who contribited to this finding, i will be posting this tutorial with the means of helping those who haven't had any luck booting eather Pokemon White/Black on their R4 SDHC.

First of all *links to ROMS are not allowed* so don't ask.

Things you will need
1.- Pokemon Black/White rom. (Don't ask, Google is your friend).
2.- Rudolph patch for the freezes.
3.- Lunar Ips for Exp fix.
4.- Desmume emulator.
5.- PC and R4SDHC.
6.- Official kernel 1.34
7.- microSD (2g recommended) (Anything greater than 2g gave me problems, feel free to try)

First this works with a R4SDHC, but if you have another one feel free to try it. (R4SDHC Only tested)

Download bellow (it has everything you need)

1.- Get a clean pokemon white or black rom (Dont't ask)

2.- Extract the contents of Pokemon Fix R4SDHC and First use the *Patch Black Fix* or *Patch White Fix* this is for Freezes. (included on Download link)

Patch the version you want using the corresponding Patch.(In this case pokemon Black)

3.- Now use the IPS patcher for the Experience AP (Included on Download link)

Use the correct IPS patcher corresponding on your version (In this case Pokemon Black)

4.- Once patched start the games using Desmume emulator, Start the Patched rom you created and save before you get your PKMN, Once you save you can close the emulator.

5.- Copy everything that is on The *SD* folder to the root of your microSD.

6.- Copy your patched rom to your microSD.

7.- Start your DS

8.- Boot WAIO.NDS

9.- Press (B) and find then Boot woodr4dldi.nds

10.- Once that is finish, find your rom, press (Y) then (Y) again.

11.- Press ® and make sure Cheat In Game(AR) is off and Reset In Game Off, Then press (A) to save, then(A) again.

12.- Boot your rom, it should freeze with two white screens.

13.- Turn off your DS. Then ON again and boot WAIO.NDS then woodr4dldi.nds again.

14.- Find your rom again, press (Y) again, then (Y) again, but this time change your save type to 512kb. Then press (A) to save.

15.- Boot your rom, this time it will work. Play a little bit and then save. If you boot your rom again and try to load it will erase your save file. (a blue screen with letters will show). If that shows you did it right.

16.- Now Go on your PC and connect yor microSD and find your save and erase it.

17.- Now find your RAM folder in the emulator, it should have a *ROMNAME*.dsv

18.- Now copy *ROMNAME*.dsv to the same folder you have your room on your microSD and change the file extension from .dsv to .sav

If for some reason when you load the .sav file on your R4 SDHC and it gives you a black screen, try using R4 Save Converter.

Or try this save and see if it works for you. Created by Aurionfox.

http://www.fileserve.com/file/sGNdEN2

19.- Now Boot WAIO.NDS, Then woodr4dldi.nds and find your rom.

20.- Press (Y) twice and change the save type from 512kb back to *unknown/auto* then press (A) to save.

And if that doesn't work try putting 64M instead of auto/uknown. Some people claimed it worked for them.

If you did it right, it should boot and you will be able to save, gain EXP and no freezes. Enjoy

Sorry for my bad spelling, am from Mexico.

Kudos to:
Aurionfox
abel009
And anyone else who helped.

Copyright to everyone who make this possible

http://www.fileserve.com/file/grPYXSd

QUOTE

Working:
R4SDHC
N5
R4-III Upgrade

*NOTE*Note to anyone finding their character frozen when loading their save: When loading your game you'll be asked a question, select the bottom answer and then the first one. This turns off the C-Gear, if it's on you'll be unable to move.
Example:
Press No, then yes.

*NOTE*
This is what am using it a R4 SDHC. Here are some images so you guys can see it.

EDIT
I got Bored of the games all ready they are to short after beating the elite4

 

[Demonic Ice]

But I didn't even get to play a little bit at all. =P But okay then.

 

[Tabitha]

Hello Abel,It's all good,it's works,but in the last part,to switch 512kb for unknown/auto,I load the game and it's FREEZE in two white screens

Can you help me ?

 

[Fer476]

I got it working, but Im stuck on step 15, since the game freezes when the professor shows up. Im using the 1.25 firmware, so, should I replace it with 1.34?

 

[itobviouslydidnt]

Hey guys,

I followed everything exactly up to step 12, when I start it up, it just sits on the screen that says "loading..." in yellow. I haven't been able to start it yet. I'm formatting now and I'm going to try again. I'm using an r4 sdhc that looks almost exactly like the one in the pics from r4ultra.com. any suggestions on how to move past this?

 

[Demonic Ice]

I switched the sav and everything but still it has that blue screen :

 

[coolness]

this while work on AceKard 2i
let me think of this
http://www.youtube.com/watch?v=CwgXi4lGd6w

 

[Spider123]

Everything worked up until I have to play it on my Ds, I talk to the Professor and it works fine but after, it just stays on a Black Screen, help? I'm using an N5 by the way.

 

[Aurionfox]

this while work on AceKard 2i
let me think of this
http://www.youtube.com/watch?v=CwgXi4lGd6w


thats the newest pokemon ranger?


QUOTEEverything worked up until I have to play it on my Ds, I talk to the Professor and it works fine but after, it just stays on a Black Screen, help? I'm using an N5 by the way.

Ok now you can run the game, create a save from desmume but save when you gain control of your character (right before you choose your pokemon on the table) and try that save on your ds

 

[Demonic Ice]

alright, i re-did the wholer thing and i'm stuck at the part when you change the sav and load it, it's still white. can't play it >:

 

[Spider123]

this while work on AceKard 2i
let me think of this
http://www.youtube.com/watch?v=CwgXi4lGd6w


thats the newest pokemon ranger?


QUOTEEverything worked up until I have to play it on my Ds, I talk to the Professor and it works fine but after, it just stays on a Black Screen, help? I'm using an N5 by the way.

Ok now you can run the game, create a save from desmume but save when you gain control of your character (right before you choose your pokemon on the table) and try that save on your ds

How exactly do I access the save from my Desmume? Also, when I patch the ROM with the Rudolph patch it creates a BAK file, does that matter? Also, when I try using the other patch, at first it asks me what IPS I'm using so I pick Black, then it asks me which file to patch but it won't detect my ROM.

 

[abel009]

this while work on AceKard 2i
let me think of this
http://www.youtube.com/watch?v=CwgXi4lGd6w


thats the newest pokemon ranger?


QUOTEEverything worked up until I have to play it on my Ds, I talk to the Professor and it works fine but after, it just stays on a Black Screen, help? I'm using an N5 by the way.

Ok now you can run the game, create a save from desmume but save when you gain control of your character (right before you choose your pokemon on the table) and try that save on your ds

How exactly do I access the save from my Desmume? Also, when I patch the ROM with the Rudolph patch it creates a BAK file, does that matter? Also, when I try using the other patch, at first it asks me what IPS I'm using so I pick Black, then it asks me which file to patch but it won't detect my ROM.

To acces the save file on the emulator find the ram folder the change the file extension to. sav and no the. Bak file its just a backup of ur rom

 

[Ben232]

Problem.

I just got the C Gear, and it was turned off etc.

I turned off game, and try to continue and I'm greeted with a message. I say no to the message and I get another message with the words 'C Gear' in. if I say no,I get an endless loop. If I say yes, C Gear turns on and my game freezes and I can't move. If I say yes to the first option, it freezes and I can't move either, and when the game loads, my wireless light flashes on and off.

This is getting annoying - how can I fix this?

 

[evilbum]

Hmm i got it working on a m3ds simply

The only problem i have atm is saving,
When i reboot it i get teh blue screen and i close it.
after that i get the save file from desmu and make it to .sav put it on my stick and restart.
And then i get a weird blue screen 0_o
what now?

 

[Shadow-X]

Uh, just a quick question, I've done all the steps on pokemon black but it seems it refuses to not white screen on firmware 1.25, I've tried to install 1.34 but everytime I start my R4SDHC, goes from loading to a black screen and then stays there and nothing happens. I can't produce much background info, but I can tell you I bought it from realhotstuff about a year ago, came in the same black box shown on r4sdhc.com with no extras, the cart itself looks exactly like the one shown in the pic, I've checked realhotstuff's download page only has 1.25 kernel and nothing else. Any help will be appreciated.

 

[Aurionfox]

Problem.

I just got the C Gear, and it was turned off etc.

I turned off game, and try to continue and I'm greeted with a message. I say no to the message and I get another message with the words 'C Gear' in. if I say no,I get an endless loop. If I say yes, C Gear turns on and my game freezes and I can't move. If I say yes to the first option, it freezes and I can't move either, and when the game loads, my wireless light flashes on and off.

This is getting annoying - how can I fix this?

ok for you just load the game the next window choose the second option ??? (NO) and the next one choose the first one ?? (YES)

Hmm i got it working on a m3ds simply smile.gif
The only problem i have atm is saving,
When i reboot it i get teh blue screen and i close it.
after that i get the save file from desmu and make it to .sav put it on my stick and restart.
And then i get a weird blue screen 0_o
what now?

Can you take a photo of that famous blue screen please?, if its in japanese i can traslate (i know hiragana/katakana and a few kanjis), if not then we can see another type of error

QUOTE

Uh, just a quick question, I've done all the steps on pokemon black but it seems it refuses to not white screen on firmware 1.25, I've tried to install 1.34 but everytime I start my R4SDHC, goes from loading to a black screen and then stays there and nothing happens. I can't produce much background info, but I can tell you I bought it from realhotstuff about a year ago, came in the same black box shown on r4sdhc.com with no extras, the cart itself looks exactly like the one shown in the pic, I've checked realhotstuff's download page only has 1.25 kernel and nothing else. Any help will be appreciated.

Here is my 1.25 firmware but in spanish i haven't found an english version, try with this

http://www.4shared.com/file/R7aUyDAq/R4_OS.html

 

[evilbum]

ill try to get a photo..

its just english btw

It was asking for moonshell2 or something.
Anyways i found something else thats strange,
The saving takes ages the blue circles under the touch screen are supposed to lead fast but now they are like 3 sec each circle.

 

[Shadow-X]

Here is my 1.25 firmware but in spanish i haven't found an english version, try with this

http://www.4shared.com/file/R7aUyDAq/R4_OS.html

Firmware worked, yet no change in white screen, running a sandisk 2gb with fat file system, perhaps I missed a step, will try again.

 

[Brybry]

I have a N5, it works fine but the game freeze when I want to save... Does anybody have a solution for this ? :x

 

[DeVan [BloodEdge]

This is gonna sound weird, but can someone upload a black save file (that works after going through the full tut on page 1) with the name "DeVan" please.

Mediafire is preferred, thanks!

 

[crazyacea]

As about 4 other members I am also having problems when reaching step 12.

Instead of the game freezing to 2 white screens it goes to two black screens with 'Loading' written on the bottom in yellow. I have tested other games and the same thing happens to so it's not the ROM.

Help would be much appriciated as you seemed to have missed the last guy who had the same problems post.