Call of Duty: Modern Warfare Mobilized Action Replay codes [they're Europeian codes]

I discovered some call of duty ar codes recently. My friend most of them and they work. so...here are the codes.

EDIT:MOST OF THEM WORK FOR US VERSIONS 2!!!!!!!! I TRIED

Game ID: C62P-7E2257D2 [European]

x999 ammo first gun
0232A074 000003E7

Grenades x999
02328A20 000003E7


Infinite Ammo
1207e8b8 00000000

Infinite Grenades
1207ed84 00000000

Walk Through Walls/Invincible (L+R+UP ON, L+R+Down OFF) 94000130 000000bf
020f1754 e3a01005
d2000000 00000000
94000130 0000007f
020f1754 03a01000
d2000000 00000000

Debug:Model Viewer
021a7790 021ad534

All Levels/Difficulties Open
021f4a8c ffffffff

All Challenges/Extras Open
121f4aa2 00000fff
221f4a9f 000000ff

Health Codes:

Infinite Health
020894e4 e5812138
020894ec e1a00fc2
Doesn't Prevent Instant Death

Infinite Health (Alt)
621fe7c0 00000000
b21fe7c0 00000000
00000138 000c8000
d2000000 00000000
Doesn't Prevent Instant Death

Twice More Health
021fe7b4 00190000

4 Times More Health
021fe7b4 00320000

10 Times More Health
021fe7b4 007d0000

Half Health
021FE7B4 00064000

1/4 Health
021FE7B4 00032000

feel free to post any codes, or tell me if there's any problems with them. :D

I BEG U NOT 2 USE ANY OF THESE ONLINE!