How to unlock all COD4 guns and perks (level 55 crack)

52 public posts in this discussion.

Post 1

I just re-installed COD4 today, and there was no way I was going to spend weeks unlocking everything again. Thankfully all the unlock data is stored client side, so here's the work-around for those of you in the same situation...

Quote:
- Download and unzip the attached 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 Files\Activision\Call of Duty 4 - Modern Warfare\players\profiles\your_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.

Just make sure that once you've put your own CD key back in that you join a multiplayer server before quitting COD4, otherwise it won't save properly and you'll need to repeat this process!

Post 2

nice one

Post 3

Quote from rec;343481:
I just re-installed COD4 today, and there was no way I was going to spend weeks unlocking everything again. Thankfully all the unlock data is stored client side, so here's the work-around for those of you in the same situation...

Just make sure that once you've put your own CD key back in that you join a multiplayer server before quitting COD4, otherwise it won't save properly and you'll need to repeat this process!

i agree with getting your stats back using this method...

however, those that will use this process to get to the top lvl without putting any effort im against in so many ways...

but its easy to tell if a person has cheated to get the top ranks.. they normally bitch about the most obvious shit (aka uav)... i just hope that people will not expel them selfs from what it means to get the unlocks and applicate what effort people go through to obtain it.

-my 2 cents

Post 4

u hack....i seen u at dga :)P

Post 5

done it before, though I do agree with Rob. There's no point having everything unlocked if you don't know how to use it.

Post 6

different process if you run windows vista :)

Post 7

not really. It's pretty much the same. I did this wen I go CoD4 (for the comp at DGA) and it didn't help at all.

Post 8

Level 55 won't make you a better player. :P

Post 9

and we set the comp to classic mode. IE no powerups.

Post 10

Yeah most COD4 tournaments disable perks and most attachments etc.

Post 11

Quote from neotheo;344182:
and we set the comp to classic mode. IE no powerups.

was an awesome idea... and showed peoples real skill ;D

Post 12

that was the point. You and ur damn knife skills

Post 13

i guess he forgot to enable his hacks :)

Post 14

I TRIED THIS METHOD BUT MY WHOLE STATUS GOT RESET, what went wrong?:mad:

Post 15

You need to join a multiplayer game before quitting after applying it.

Post 16

Thanks!

Post 17

Quote from rec;343481:
I just re-installed COD4 today, and there was no way I was going to spend weeks unlocking everything again. Thankfully all the unlock data is stored client side, so here's the work-around for those of you in the same situation...

Just make sure that once you've put your own CD key back in that you join a multiplayer server before quitting COD4, otherwise it won't save properly and you'll need to repeat this process!

Hey, when I go to the regedit, Activision doesn't appear under software - thoughts?

Post 18

Do a registry search for "codkey" and that will take you straight to it.

Post 19

saved me almost a week

man am i glad i found this thread -
after i got all 5 stars and unlocks - i decided i wanted to play bf2 and no matter what server i went to - i got a message - invalid cd key -

i thought about re-installing bf2 but that is a pretty long process - so instead i restored the entire hard drive from about a week ago - bf2 works now but to my surprise i am back down to colonel in cod4 - ahhh

i tried this method using my son's mpdata and it worked but it only put me to 3 stars - so that is why i am sure it will work to put me back to 5 .

thank you

btw - my game nick in bf2 and cod4 is kablammy

Post 20

Doesn't Work

Cuz im tried to unlocks all weapon but i doesn't works how and what you mean back-up you idiot :x

Post 21

fail.

Post 22

Quote from Buakaw;354858:
Cuz im tried to unlocks all weapon but i doesn't works how and what you mean back-up you idiot :x

lol, in english plz

Post 23

epic fail... call us idiots because your the idiot? meh go away and learn2read.

Post 24

I followed all the instructions precisely and it just reset my lvl 45 :(
Does this still work?

Post 25

Ive done the step-by-step guide, placed the mpdata file into my profile folder then i open up Cod4 MP yet theirs no lvl 55. or all weapons unlocked etc.
Where have i gone wrong?

Post 26

Hi there, everything works fine - except - i got the same 'MY WHOLE STATUS GOT RESET'
i dont understand what you mean by ('You need to join a multiplayer game before quitting after applying it.' )

I joined a game - changed everything whilst in the game then added the cd key, and same result?

Thanks in advance.

Post 27

I haven't tried this in a long while, but what I mean by joining a multiplayer game is that you need actually need to join a multiplayer match, then quit the game entirely, then launch COD4 again.

Post 28

ok cheers mate. Your a legend. ---THIS IS HIGHLY RECOMMENDED PEOPLE---

Post 29

ok, im really stuck :( i'll write exactly what ive done

i change the cd key
i check its valid in the game
i quit the game
i got to my profile and delete the data (a cfg file and a plain file)
i paste in the mp data from the link (a txt file)
i go into the game
i see my stats as lvl 1 no exp

help?!?!

Post 30

You're going into the game after changing the CD key - don't do that.

Follow the instructions as listed.

Post 31

READ EVERYTHING!!

when you check your status and says lvl 55 change your key and go straight online and play a round then quit and it should be good :)

Post 32

Thanks alot :)

Had a HD crash last week, and surely it was right before a LAN Party this saturday, but this thread helped me out, to get my 55 level back in a blink of an eye...ty alot :)

Badso

Post 33

I must be on drugs.....I installed the mpdata file.ZIP (Private) I installed all the files that came with the download..(Private)....Opps not to forget i also installed the key code in regedit 1st......No matter what i do i can get anything back.....I enter the game before i close out the activision or anything.........I go straight into MP and still it doesn't work..........HELP !!!!!!!!!!!!!! :(

Post 34

wow really old thread

Post 35

i works!!

thnx heaps :D:D

Post 36

man im again on 1 lvl not 55 lvl .... what was that .. what i need to do ???????

Post 37

i cant find the activision one, does it have to be for pc or xbox?

Post 38

Has to be on pc.

Post 39

how can i install it on windows 7 home premium???

Post 40

i cant find the codkey i click on HKEY_LOCA_MACHINE and it comes up with, BCD00000000,HARDWARE,SAM,SECURITY,SOFTWARE,SYSTEM. Where is the codkey located.?

'

Post 41

jebus, stay out of regedit then.

the OP states: Go to HKEY_LOCAL_MACHINE -> Software -> Activision -> Call of Duty 4

Post 42

WOW its amazing how many single posters joined GU just for this thread lol....

Post 43

i did that and yes i unlocked everything but now im banned permanently from almost all the servers! thanks a lot you idiot!

Post 44

Thread created 10th April 2008.

You might have thought to do some research to see if this still worked/was still allowed.

You sir, fail.

Post 45

lol

Post 46

Quote from Paul Lazarus;389821:
i did that and yes i unlocked everything but now im banned permanently from almost all the servers! thanks a lot you idiot!

learn to play and not cheat idiot

Post 47

lulz, dude tries a two and a half year old exploit and just expects it to still work. This rookie's gonna get us all killed!

Quote from Paul Lazarus;389821:
now im banned permanently from almost all the servers!

Shame you're not banned from the whole internet. You'd be doing us a favour.

Post 48

Quote from Bam Stroker;389831:
lulz, dude tries a two and a half year old exploit and just expects it to still work. This rookie's gonna get us all killed!

Shame you're not banned from the whole internet. You'd be doing us a favour.

+1

Post 49

Helped me a lot

Thank you man :):thumbs-up:

Post 51

no worries do what i can

Post 52

cool cod 4 tricks here
level 55 unlock method 2017 working
http://www.cod4.cf/