HACKING LOCKS AND COMPUTERS:
When hacking a lock or a computer you are given 4 columns of numbers all randomly scrolling through numbers. You need to select a number from each column that is fixed and no longer scrolling through random numbers. Easy once you get the hang of what needs to be done.
When picking locks you need to move the left stick in a specific direction that will unlock the door. Some locks require you to move the left stick in a few different directions to unlock the lock. You will feel the control pad vibrate when You are pushing in the right direction and the lock pick will move to the next part of the lock when You have found the right direction.
To crack a safe rotate the left stick until the first disk turns green, then rotate the left stick until the next disk also turns green. Then turn the left stick in the opposite direction until the last disk also turns green. Going slowly helps a lot when cracking the safes.