Yes it finally worked. You can have my vouche.

Joseph: Thank you for contacting Origin Help. My name is Joseph. How may I assist you today?
you: My Battlefield 3 online pass says invalid. Can you do anything for this?
Joseph: yes whats your email address?
you:[email protected]
Joseph: date of birth?
you: October 24 1990
Joseph: 29QDF-6V92X-YJQKH-7Y9J7-W39HX
Joseph: TRY THAT.
you: Okay thanks for your help!
Joseph: Thank you for contacting Origin and chatting with me. I do appreciate your time and have a great day!

I changed the code by one number when i copied and pasted it so nobody would steal it because i havent used it yet. But I just put my email and date of birth on my xbox account. And i dont even have the online pass and they just gave me one

they asked me for my gt :/

-GoonBoy- wrote they asked me for my gt :/

Give it to them it's fine.

Alright got another rep and it worked. I Tried to get another one from him but he tried to get away from it xD

You are now ready to chat with Gautam.
you:
Hello
Gautam:
Thank you for contacting Origin Help. My name is Gautam. How may I assist you today?
you:
My Battlefield 3 online pass is not valid
Gautam:
Please provide me your E-mail id
you:
my Email id for EA?
Gautam:
Yes..
you:
Darrius33127 @ aol.com
Gautam:
Thank you.
Gautam:
You are using which console..
you:
Xbox 360
Gautam:
okay
Gautam:
I'm going to issue you a new online pass code..
you:
Thank you
Gautam:
please wait.
you:
Okay
Gautam:
Here is your new code: L49PH-MKTKD-WC4RX-J9PYF-RPVPZ
Gautam:
Did you get that?
you:
i will try it right now
Gautam:
sure..
you:
It says enter valid code?
you:
when i copy and paste and re typed it
Gautam:
You are using Xbox?
you:
Yes i have a 250GB xbox 360 Slim
Gautam:
Then this is the correct code: V49PH-MKTKD-WC4RX-J9PYF-RPVPZ
you:
Ill try it again
Gautam:
please make sure you entered the right digits
you:
i copied and pasted it from this post
you:
and re typed it
Gautam:
Don't copy
Gautam:
just type those digits..
you:
Im on xbox .com right now and typed it atleast 6 times now
you:
I'll delte my cookies and try it then
you:
delete*
you:
did not work it keeps saying not valid
Gautam:
Please wait..
Gautam:
You need to go to Xbox market place here you will find an option for redeem code
Gautam:
There you'll use that code..
you:
I did and im on my xbox its self
Gautam:
So is that code works.
you:
It said code already redeemed
Gautam:
From where did you bought the game
you:
Gamestop
Gautam:
So In that case you need to contact gamestop ..
Gautam:
Because these code are under one time courtesy
you:
I did 3 hours ago and they said to ask Ea since they deal with codes
Gautam:
I can give you these codes only once.
Gautam:
I've given you the code which I just created
you:
ill try it one more time
Gautam:
Then it is not possible that the code is invalid.
Gautam:
yes.
you:
Yes it work perfect Thank you very much


Ha changed a letter SOB

Perfectaim wrote Alright got another rep and it worked. I Tried to get another one from him but he tried to get away from it xD

You are now ready to chat with Gautam.
you:
Hello
Gautam:
Thank you for contacting Origin Help. My name is Gautam. How may I assist you today?
you:
My Battlefield 3 online pass is not valid
Gautam:
Please provide me your E-mail id
you:
my Email id for EA?
Gautam:
Yes..
you:
Darrius33127 @ aol.com
Gautam:
Thank you.
Gautam:
You are using which console..
you:
Xbox 360
Gautam:
okay
Gautam:
I'm going to issue you a new online pass code..
you:
Thank you
Gautam:
please wait.
you:
Okay
Gautam:
Here is your new code: L49PH-MKTKD-WC4RX-J9PYF-RPVPZ
Gautam:
Did you get that?
you:
i will try it right now
Gautam:
sure..
you:
It says enter valid code?
you:
when i copy and paste and re typed it
Gautam:
You are using Xbox?
you:
Yes i have a 250GB xbox 360 Slim
Gautam:
Then this is the correct code: V49PH-MKTKD-WC4RX-J9PYF-RPVPZ
you:
Ill try it again
Gautam:
please make sure you entered the right digits
you:
i copied and pasted it from this post
you:
and re typed it
Gautam:
Don't copy
Gautam:
just type those digits..
you:
Im on xbox .com right now and typed it atleast 6 times now
you:
I'll delte my cookies and try it then
you:
delete*
you:
did not work it keeps saying not valid
Gautam:
Please wait..
Gautam:
You need to go to Xbox market place here you will find an option for redeem code
Gautam:
There you'll use that code..
you:
I did and im on my xbox its self
Gautam:
So is that code works.
you:
It said code already redeemed
Gautam:
From where did you bought the game
you:
Gamestop
Gautam:
So In that case you need to contact gamestop ..
Gautam:
Because these code are under one time courtesy
you:
I did 3 hours ago and they said to ask Ea since they deal with codes
Gautam:
I can give you these codes only once.
Gautam:
I've given you the code which I just created
you:
ill try it one more time
Gautam:
Then it is not possible that the code is invalid.
Gautam:
yes.
you:
Yes it work perfect Thank you very much


Ha changed a letter SOB

lol, you were so close to getting two.

who cares

i Just got a Back To Karkand code and all i had to say was i spoke to someone earlier and they gave me an ivalid code and i got a new one no cost at all. i said 1 thing only. i used this code 3MYHH-6VT3C-YGWD4-7MPQH-WCDJZ works great.

Trying this now, Taking ages to get someone, Will post afterwards if it worked.

Physical Warfare is free, I just downloaded it from the store no charge.