Hacking Pokémon HG/SS possible fix for extinfo.dat

TyRaNtM · Mar 30, 2010

Like WarioWare DIY, i manage to see which hex codes "create the magic" to fix the freezes:

Pokémon HeartGold (U):

Code:

ORIGINALÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ | PATCHED
00004300 | 04 47 D1 61 B5 63 5D C3 | 00004300 | 1C 00 9F E5 00 10 90 E5 |
00004308 | B0 B1 17 48 6D 4C 0B 5B | 00004308 | 18 20 9F E5 02 00 51 E1 |
00004310 | FD 11 66 E9 70 AD F4 5C | 00004310 | 72 10 A0 03 08 10 C0 05 |
00004318 | 45 A7 E3 9C 3D 29 A2 78 | 00004318 | 8E 10 A0 03 C4 10 C0 05 |
00004320 | E4 DA D9 1A 9E 55 83 72 | 00004320 | 1E FF 2F E1 A0 F0 25 02 |
00004328 | 5B 0F 64 27ÂÂÂÂÂÂÂÂÂÂÂÂ | 00004328 | 34 5D 09 E0ÂÂÂÂÂÂÂÂÂÂÂÂ |
------------------------------------------------------------------------
00004A18 | 1E FF 2F E1ÂÂÂÂÂÂÂÂÂÂÂÂ | 00004A18 | 38 FE FF EAÂÂÂÂÂÂÂÂÂÂÂÂ |
------------------------------------------------------------------------
000DF418 |ÂÂÂÂÂÂÂÂÂÂD1ÂÂÂÂÂÂÂÂÂÂÂÂ | 000DF418 |ÂÂÂÂÂÂÂÂÂÂE0ÂÂÂÂÂÂÂÂÂÂÂÂ |
------------------------------------------------------------------------

Pokémon SoulSilver (U):

Code:

ORIGINALÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ | PATCHED
00004300 | 9A A3 17 5C 2F 12 B8 49 | 00004300 | 1C 00 9F E5 00 10 90 E5 |
00004308 | B4 C0 96 64 51 79 45 D3 | 00004308 | 18 20 9F E5 02 00 51 E1 |
00004310 | B9 6F 38 07 A8 CC E3 55 | 00004310 | 72 10 A0 03 08 10 C0 05 |
00004318 | A6 0D C6 E3 75 D9 EB BD | 00004318 | 8E 10 A0 03 C4 10 C0 05 |
00004320 | 64 41 6E 67 D6 D2 C7 0A | 00004320 | 1E FF 2F E1 A0 F0 25 02 |
00004328 | 19 49 9A 9BÂÂÂÂÂÂÂÂÂÂÂÂ | 00004328 | 34 5D 09 E0ÂÂÂÂÂÂÂÂÂÂÂÂ |
------------------------------------------------------------------------
00004A18 | 1E FF 2F E1ÂÂÂÂÂÂÂÂÂÂÂÂ | 00004A18 | 38 FE FF EAÂÂÂÂÂÂÂÂÂÂÂÂ |
------------------------------------------------------------------------
000DF418 |ÂÂÂÂÂÂÂÂÂÂD1ÂÂÂÂÂÂÂÂÂÂÂÂ | 000DF418 |ÂÂÂÂÂÂÂÂÂÂE0ÂÂÂÂÂÂÂÂÂÂÂÂ |
------------------------------------------------------------------------

With this info, this only need to be added in the extinfo.dat, and will works like the WarioWare fix.

Also, GameID for USA versions:
Pokemon HeartGold (U) GameID IPKE DFDEB33E
Pokemon SoulSilver (U) GameID IPGE BF701465

We only need EUR versions GameIDs.

EDIT: extinfo.dat updated for a clean HG/SS (U):
http://www.mediafire.com/?nom4dzymgfj
EDIT2: We are trying to fix freezes, can be a little tweak in the extinfo.dat.

Arcbuzz · Mar 30, 2010

basher11 · Mar 30, 2010

im on it.

sk8mystery23 · Mar 30, 2010

NO WAYYYY. Really? I'm pretty excited, if this works. [:

TyRaNtM · Mar 30, 2010

basher11 said:
im on it.

Great, post whatever you do.
Also, i'm updating the extinfo.dat with the very last version uploaded (with more JP games fixes and also WarioWare DIY and Sonic Racing).

Wanderer509 · Mar 30, 2010

beautiful! even though i ordered an acekard2i, this is fantastic non-the-less. great job and much appreciated tyrantm!

RodPN · Mar 30, 2010

Awesome, now Sonic Collection is the only major game left with out a patch!

TeenTin · Mar 30, 2010

When will it be post ?

basher11 · Mar 30, 2010

TeenTin said:
When will it be post ?

when we figure it out

OnslaughtDR2K · Mar 30, 2010

RodPN said:
Awesome, now Sonic Collection is the only major game left with out a patch!

Devil Summoner doesn't work on DSTT.

pablitomm · Mar 30, 2010

Crossing fingers.

I am r4ymond · Mar 30, 2010

Doesn't the patch work with every flash cart?

pablitomm · Mar 30, 2010

Would this work on the EUR versions too ?

raiderscrusade · Mar 30, 2010

Wow nice.

May I ask how you managed to find and fix these HEX codes?

Also, awaiting an upload of the updated extinfo

EDIT:
Tried updating the extinfo myself, must have done it wrong as on the 11th time I've gone through a door to the Pokecentre, I get black screen.

Awaiting a professional to update the extinfo

Pong20302000 · Mar 30, 2010

~~If someone could upload the latest extinfo.dat i will add the info~~
got the latest now to edit it

wont take long

raiderscrusade · Mar 30, 2010

Pong20302000 said:
~~If someone could upload the latest extinfo.dat i will add the info~~
got the latest now to edit it

wont take long

Cant wait xD

EDIT: Also, perhaps this patch might need to be accompanied by an AR code which is a "Game fixer", just like the JP one.

Just a thought, as when I used my JP patch I had them both activated, as in the extinfo and the cheat xD

Pong20302000 · Mar 30, 2010

http://filetrip.net/f10102-TTDS-EXT-INFO-SAV-1-0.html

*Pong trips this so called walking patch*

raiderscrusade · Mar 30, 2010

Pong20302000 said:
http://filetrip.net/f10102-TTDS-EXT-INFO-SAV-1-0.html

*Pong trips this so called walking patch*

So this works 100%?

If so, yippeeeeeeeeeeeeeee!

Pong20302000 · Mar 30, 2010

raiderscrusade said:
Pong20302000 said:

http://filetrip.net/f10102-TTDS-EXT-INFO-SAV-1-0.html

*Pong trips this so called walking patch*

Click to expand...

So this works 100%?

If so, yippeeeeeeeeeeeeeee!

well ive just added the Hex

tell me if it does work, i cant currently test

raiderscrusade · Mar 30, 2010

Inspected the file, realised it's been edited exactly the same way I edited my own around 15 minutes before this was posted.

Perhaps a cheat needs to be accompanied, as I get black screen after going through a door 11 times.

Hacking Pokémon HG/SS possible fix for extinfo.dat

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