Instructions
Connect your Action Replay device to your computer via the USB cord that came with the peripheral.
Open the "Action Replay Code Manager" software on your computer. The program will automatically detect the connected Action Replay device.
Right-click on the "My Codelists" panel at the bottom-right of the screen.
Click "Add new cheat." A new, small window will appear.
Enter the Mew's Action Replay code into the window:
94000130 FCFF0000
62111880 00000000
B2111880 00000000
E000F710 00000088
4B2C3642 99A80000
D27CAF95 AC16E16E
9BFA94C1 6AD07506
CE4AEB4B C42AB11E
733357C8 19F5C2D6
C63B869D 0E313B7E
2CB5B348 8B8005CC
A6C9F574 0E0C932E
54025987 F1A9AFFD
8C6F47E2 29CA6663
00607F0F 05B95827
BF08D28F 0C06AE88
BD956FB0 F0591F05
CD1404E3 1FBD085A
D00EF2AD D37BBB34
F7CD5C01 908A934E
A9447973 698BC8C3
D2000000 00000000
Give the cheat a name and click "OK" to save the cheat. The code will automatically be uploaded to your Action Replay device.
Attach the Action Replay device to your handheld console.
Load your saved game of "Pokemon SoulSilver."
Go to any PC in the game. PCs can be located in any "PokeCenter" in the game, typically at the top-right corner of each of the buildings. The Pokemon will be contained in the first slot of the first storage box.