Replenish FULL health in 30seconds

[IEvil IMonkey]

Well the usual trick works

When you need to wait for your health to go back up for the next mission simply do the following

*Windows button to main menu
*Go to settings and change date to next day
*Hold back button until the screen with the screenshots pops up
*Return to game and health will be full
*Hold back button again and return to settings to return date to original date (this will make sure any achievements you unlock will have correct date stamp on)
*Hold back button, return to game and play on

Seems to work fine and saves you having to wait hrs or god forbid, pay M$P