1. Download the attached files.
2. Requires XBDM Plugin to be installed..
3. Unzip the files
4. Launch Halo 4 Offset Retrieve.exe
5. type in your xbox's ip address and click connect
5. load up your game.. once in game click scan..
6. should find results and health should show 1.0
7. now change 1.0 to like 99999.0 or what ever and click enter
8. your shield should turn green!
Credit to Chocolate for writing the program!