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

 

[DeVan [BloodEdge]

Hmm...someone help me please ._. after i get the 2 white screens, then i turn off, then ON again, boot waio, then woodr4dldi, them the game, so i start a new game them it ask me something and i answer with the first option, then it freezes on aragi's first talk. its like, she doesnt even say 3 japanese simbols xD~ can anyone help me? i'm using R4 SDHC v.1.34 with a 4g microSD. and sorry for my english xD i'm from Brazil.

Same 8(

 

[DarkenX]

At least those who are having troubles can have them at all. T_T R4i Gold makes me feel like I am left alone in the dark. At least there's a possible fix for all you SDHC users...

 

[TR88]

I just tried that with the auto/unknown settings and I just get a white screen T_T. It seems the only way I can play is with the 512 K setting, but when I turn it off the save is deleted u_u. Do you know why I cant play? I have R4SDHC but that doesnt work u_u.

I have the exact same problem,although I'm using an N5

Me also ;_;

FIXED: I HAVE FOUND A FIX, CHANGE THE SAVE TO 64MB, PLAY THE GAME, SAVE, RELOAD THE ROM WITHOUT PUTTING YOUR DSEMU SAVE ON THERE AND YOU WON'T HAVE YOUR SAVE IN THE GAME DELETED!

 

[Spider123]

At least those who are having troubles can have them at all. T_T R4i Gold makes me feel like I am left alone in the dark. At least there's a possible fix for all you SDHC users...

I'm an N5 user

.

 

[Calliu]

At least those who are having troubles can have them at all. T_T R4i Gold makes me feel like I am left alone in the dark. At least there's a possible fix for all you SDHC users...

btw, i felt like this yesterday xD

 

[Fer476]

I wonder if all this trouble is because of it is a DSi enhanced game u_u. This explains why I cant play the new Fire Emblem u_u.

 

[DarkenX]

I wonder if all this trouble is because of it is a DSi enhanced game u_u. This explains why I cant play the new Fire Emblem u_u.

From what I have heard, it is because of the enhancement. It's probably the only reason why most can't edit their own versions of the archive files: extinfo, infolib, savlib.

 

[Calliu]

where's abel? he wont help us? ;---;

 

[DeVan [BloodEdge]

Aurionfox, can you help me? =/

Ok here is your problem, looks like WAIO works fine for you, you can start the game but now the problem is the save file, for some reason we cannot create a save file and start from the begining, thats why we need a save file from desmume

Try this save files i created

Save files

JUST copy to your SD and give the same name as your rom, set your save type to unknown/auto and don't move anything else (reset and cheats must be always off), when star the game you should see the save game and start right before you choose your first pokemon, try it and most important save it

Whenever I try to save it freezes.

 

[TR88]

]

Aurionfox, can you help me? =/

Ok here is your problem, looks like WAIO works fine for you, you can start the game but now the problem is the save file, for some reason we cannot create a save file and start from the begining, thats why we need a save file from desmume

Try this save files i created

Save files

JUST copy to your SD and give the same name as your rom, set your save type to unknown/auto and don't move anything else (reset and cheats must be always off), when star the game you should see the save game and start right before you choose your first pokemon, try it and most important save it

Whenever I try to save it freezes.

Don't put any save on your microsd, start a new game with settings at 64MB save, play a bit till you can save, then save, turn off the DS, reload everything, keep settings at 64MB save and your save file will not be deleted!

 

[Fer476]

64 MB? OK, Ill try it.....

 

[12201]

on my friends r4i sdhc he gets this error when botting the game on step 13 i think "cannot open /moonshl2/extlink/_hn.hugeNDSLoader.nds

 

[Aurionfox]

i think here is a little problem with the tutorial, everyone the 512kb option is ONLY to see if you can run the game but is going to freeze when you start a new game, Ben doesn't clarify that, also and most important, your save from desmume is going to be your primary save don't change it or experiment with that, save after you made your character in desmume don't ever try it on the flashcard that don't work!!!!


Ben please if you see this, erase the part of change to 512 kb or mark it for test only

 

[Fer476]

@TR: Nope, It freezes on the Professor´s third sentence u_u.

 

[TR88]

@TR: Nope, It freezes on the Professor´s third sentence u_u.

Freezing issues? What cart do you have and did you apply the both patches?

 

[DeVan [BloodEdge]

i think here is a little problem with the tutorial, everyone the 512kb option is ONLY to see if you can run the game but is going to freeze when you start a new game, Ben doesn't clarify that, also and most important, your save from desmume is going to be your primary save don't change it or experiment with that, save after you made your character in desmume don't ever try it on the flashcard that don't work!!!!


Ben please if you see this, erase the part of change to 512 kb or mark it for test only

STILL can't save.
STILL can't get through the first speech.
I applied both parches, using R4 SDHC kernel 1.34.
Tried every suggestion.

Starting to get extremely frustrated.

 

[Aurionfox]

]

i think here is a little problem with the tutorial, everyone the 512kb option is ONLY to see if you can run the game but is going to freeze when you start a new game, Ben doesn't clarify that, also and most important, your save from desmume is going to be your primary save don't change it or experiment with that, save after you made your character in desmume don't ever try it on the flashcard that don't work!!!!


Ben please if you see this, erase the part of change to 512 kb or mark it for test only

STILL can't save.
STILL can't get through the first speech.
I applied both parches, using R4 SDHC kernel 1.34.
Tried every suggestion.

Starting to get extremely frustrated.

use 1.25 firmware or later not 1.34

 

[Fer476]

R4SDHC (the one used in this tutorial), but the game freezes on the Professor´s 3rd sentence when:
I follow this tutorial and when I used the 64MB option.

It wont start (white screen after loading) if I use the unknown/auto setting.

And it seems the only way it will run is with the 512 K setting (but the save gets deleted afterwards u_u)

@Aurionfox: I think I had problems with 1.25, but Ill give it another try. Do I do the same as with this tutorial?)

 

[YamiEx]

I did the tutorial, the game runs normal until save. When will save the
game freeze.

= (

 

[Aurionfox]

R4SDHC (the one used in this tutorial), but the game freezes on the Professor´s 3rd sentence when:
I follow this tutorial and when I used the 64MB option.

It wont start (white screen after loading) if I use the unknown/auto setting.

And it seems the only way it will run is with the 512 K setting (but the save gets deleted afterwards u_u)

@Aurionfox: I think I had problems with 1.25, but Ill give it another try. Do I do the same as with this tutorial?)

Yep try the 1.25 or later firmware, do everything except the rom patches (you already have it) and don't do the 512kb option just copy the save file i post before and set to auto (reset and cheats off really important)