Fire Red / Leaf Green How to obey Mew and Deoxys in Pokémon FireRed/LeafGreen?

[MasterKirby1982]

Hello its me, MasterKirby1982 again.  

It's been a long time since I posted something on this Pokemon site..

Anyways, I am going to teach you how to obey Mew and Deoxys in Pokémon FireRed/LeafGreen.

 

Well... let's get started!

 

How to obey Mew and Deoxys in Pokémon FireRed/LeafGreen.

1. Open a Hex Editor.

2. Search your Pokémon FireRed or LeafGreen version that you have and open it in your Hex Editor.

3. Here I put a list about the regions of Pokémon FireRed/LeafGreen except for the Japanese version.

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For FireRed/LeafGreen - USA/English 1.0 version:

For Mew, Go to the offset: x1D402
And change the 97 byte to 00. Then save it.

For Deoxys, Go to the offset: x1D3EC
And change the CD byte to 00. Then save it.

----------------------------------------

For FireRed/LeafGreen - USA/English 1.1 version:

For Mew, Go to the offset: x1D416
And change the 97 byte to 00. Then save it.

For Deoxys, Go to the offset: x1D400
And change the CD byte to 00. Then save it.

----------------------------------------

For Rojo Fuego/Verde Hoja - Español version:
And, Rouge Feu/Vert Feuille - Française version:

For Mew, Go to the offset: x1D372
And change the 97 byte to 00. Then save it.

For Deoxys, Go to the offset: x1D35C
And change the CD byte to 00. Then save it.

----------------------------------------

For Feurrote/Blattgrune - Deutsch version:
And, Rosso Fuoco/Verde Foglia - Italiana version:

For Mew, Go to the offset: x1D386
And change the 97 byte to 00. Then save it.

For Deoxys, Go to the offset: x1D370
And change the CD byte to 00. Then save it.

----------------------------------------

4. When you putt these values and save your game of Pokémon FireRed/LeafGreen in the Hex Editor.. Your Pokémon FireRed/LeafGreen ROM will be modified and then, the obedience problem that Mew and Deoxys have will disappear forever being solved/fixed of that error..

 

5. Now you just have to play the game and try to meet a wild Mew or Deoxys.

Here I have the codes for them:

 

Wild Mew in the Grass

FireRed/LeafGreen: USA/English 1.0 version

B2AABF26 21876A02
A38F820C 1C572779
89E97F2B 6BAD3B49

-----------------------------------

FireRed/LeafGreen: USA/English 1.1 version

AAA03B78 9758074E
A38F820C 1C572779
89E97F2B 6BAD3B49

-----------------------------------

Rojo Fuego/Verde Hoja: Español version

6D02B612 794ECD5E
A38F820C 1C572779
89E97F2B 6BAD3B49

-----------------------------------

Rouge Feu/Vert Feuille: Française version

B74884C3 ADA6B1CC
A38F820C 1C572779
89E97F2B 6BAD3B49

-----------------------------------

Feurrote/Blattgrune: Deutsche version

89C87307 2124084B
A38F820C 1C572779
89E97F2B 6BAD3B49

-----------------------------------

Rosso Fuoco/Verde Foglia: Italiana version

3D431A27 6F0EE009
A38F820C 1C572779
89E97F2B 6BAD3B49

 

Wild Deoxys in the Grass

FireRed/LeafGreen: USA/English 1.0 version

B2AABF26 21876A02
A38F820C 1C572779
F21BADB2 284A02F4

-----------------------------------

FireRed/LeafGreen: USA/English 1.1 version

AAA03B78 9758074E
A38F820C 1C572779
F21BADB2 284A02F4

-----------------------------------

Rojo Fuego/Verde Hoja: Español version

6D02B612 794ECD5E
A38F820C 1C572779
F21BADB2 284A02F4

-----------------------------------

Rouge Feu/Vert Feuille: Française version

B74884C3 ADA6B1CC
A38F820C 1C572779
F21BADB2 284A02F4

-----------------------------------

Feurrote/Blattgrune: Deutsche version

89C87307 2124084B
A38F820C 1C572779
F21BADB2 284A02F4

-----------------------------------

Rosso Fuoco/Verde Foglia: Italiana version

3D431A27 6F0EE009
A38F820C 1C572779
F21BADB2 284A02F4

These are codes where Mew and Deoxys will appear in the grass and these will be examples to see if they obey you.

The codes are ordered with their respective region in which game version or language you are playing.

But hey... If you want to catch them... you have to have a Master or Ultra Balls if you want to catch them.

 

Well.. here I end my explanation.

I hope it has helped you solve your problem about these two Mythical Pokémon.

See you later.

Edited December 13, 2023 by MasterKirby1982