[Update: 1-5-09] Due to Underground proactiveness, Chyea has re-done the video tutorial to lay down the hellfire that this hack does work. All you non-believers, watch the video and cleanse your eyes. If you cannot accept the fact that this hack work,s then you need to re-evaluate your own method.

“Call of Duty 4 makes you unlock weapons, weapon attachments and mods, camouflage, and challenges. Well there is a way around that because all of the data is stored client-side. To unlock all weapons for Call of Duty 4 multiplayer so that you don’t have to level up follow these easy instructions.

How To Use Easy Account: 1. Go to your Call Of Duty 4 directory (C: Program Files Activision Call of Duty 4 - Modern Warfare) there is a map called 'pb', rename it to 'pb test' or what ever you like. Start Call Of Duty, you will see a window with Punkbuster disabled, just click ok. Jul 17, 2010 Welcome to MPGH - MultiPlayer Game Hacking, the world's leader in Game Hacks, Game Cheats, Trainers, Combat Arms Hacks & Cheats, Crossfire Hacks & Cheats, WarRock Hacks & Cheats, SoldierFront Hacks & Cheats, Project Blackout Hacks & Cheats, Operation 7 Hacks & Cheats, Blackshot Hacks & Cheats, A.V.A. Hacks & Cheats, Call of Duty Hacks & Cheats, Gunz Hacks & Cheats, Quake LIVE Hacks & Cheats.

Download this mpdata file.
Go to Start -> Run-> Type regedit -> Hit Enter.
Go to HKEY_LOCAL_MACHINE -> Software -> Activision -> Call of Duty 4
Double-click codkey
Save the key in notepad
Replace the key with: DL2J8PY44Q22GE4888D2
Press OK and close regedit.
Navigate to your Call of Duty 4 profile folder (typically “C:Program FilesActivisionCall of Duty 4 – Modern Warfareplayersprofilesyour_user_name”)
Back-up and then remove all the files in your user name folder.
Place the mpdata file you downloaded in your user name folder
Open the COD4 MP game and check your rank. You should now be level 55 with all challenges, guns, and every camouflage unlocked!
Finally, in the game go to Options -> Multiplayer Options -> Key Code and type your original cd key you have saved in notepad.
IMPORTANT: you MUST join a server after the above step, stay in it for a couple of minutes so that the new cdkey will be encrypted onto your profile.

Here you can download file CoD4 - Easy Account 1.7. 2shared gives you an excellent opportunity to store your files here and share them with others. Level 55 Hack for COD4 MP. After opening your game minimize it and run easy account (application of 48kb). I'm on 1.5 and 1.7. Easy Account 1.7, for Cod4.Download easy account 1.7 free now. Cod4 Lvl 55 hack 1.0 - 1.7 Easy Account Lv 55 Cheat DOWNLOAD. 17 Feb 2014 CoD4 – Hack Level 55 + Unlock All PC Lien: mediafire. Apr 2008 This small Tool give you Rank 55 in the Multiplayer Version of CoD4. Easy Account CoD4.rar download at 2shared. Click on compressed file Easy Account CoD4.rar to start downloading. 2shared - Online file upload - unlimited free web space. File sharing network. File upload progressor. 17425629 compressed files available.

There you go, you now have everything unlocked. Enjoy.”

Cod4 Level 55 Easy Account Download

Note: if you’re using Windows XP, when choosing to save the mpdata file, make sure you put quotation marks -> “mpdata” as the file name. Otherwise XP will save it as a default txt(I think) format.

Note: if you are using a 64 bit OS, the registry path for the cdkey is as follows: HKEY_LOCAL_MACHINE —> SOFTWARE —> Wow6432Node —> Activision —> Call of Duty 4

Source (Thank you): http://karmarogue.com/2007/11/19/cod4-unlock-all-guns-level-55-crack/

Video tutorial: http://www.youtube.com/watch?v=LSP76WbLJ_Q&fmt=22

Cod4 Easy Account 1.7 Download

Video re-done and uploaded 1-5-09. Watch it in HD at youtube.

Cod4 Easy Account Download Apps

Also, to play COD4 in a window, add this to the shortcut: +r_fullscreen “0”