So here is what you need really:
A Usb Stick.
The Progams I Am Posting Which You Need To Download.
Step 1:
So first off, A very Simple step. Configure your USB Stick on your Xbox 360 (If you have skip this step)
And if you have not, Just plug in your USB Stick, Go to the Dashboard - My Xbox - System Settings And Memory. And select the USB Storage Device, It will come up with a message and on that message just click *Configure Now* (Warning! This WILL Delete Everything On Your USB)
Step 2:
You go back to "System settings" Then to Memory, Then go into your profile And then to Proflies and select your proflie and click on "Move" and move it onto your USB Stick.
Step 3:
Now, Once you have put your profile onto your computer. Use this program:
http://www.filefront.com/16183103/UsbXploror.rar Note *You will need Winrar for this!*
Step 4:
Open the USBXploror, Then Click on "Open" and "Open Device".
Then click on content, Then keep clicking on all the little numbers
Once you find a like E00008____ (Something like that)
Then once found, Click on the file and click on "Extract" and Extract it to ur Desktop. (DO NOT CLOSE THE USB XPLOROR)
Step 5:
Once extracted to your desktop (Or any where else)
Download this program:
http://www.filefront.com/16183519/ProfileEditor%20v2.rar Step 6:
Once downloaded, Open the program
Then, Once opened.
Click on "Open" And open the profile which you saved to where ever it was you saved it.
Step 7:
When it has opened. It will have your profile and ALL your games.
This is very easy, Click on the game you would like to mod and do the following:
Once clicked on the game,
Check the "Online" Button at the side, Then you should see a sort-of calender under it. Scroll open the calender and select any date.
Once you have done that, Click "Unlock All (Offline)" It will come up with a warning just click "Yes" And then click "Set". Once you have done that for every game you want all the achievements from just save it.
Step 8:
Download modio:
http://www.game-tuts.com/community/modio.php Once downloaded, Open it. Then drag your saved modded profile into the Modio, Then click on "Rehash and Redign". Click it a few times to make sure.
Step 9:
Close Modio, Then, Open up the USB Xploror and click on "Inject" Then find your file, Double click it. you can then close it and ur done!!!
Simply go back to System settings, Then memory. Click on your USB Stick, Click on Profiles and Move it back to your hard drive.