you have to finish the fifth mission i cant remember whats the name of it but when you finish it you get the cell phone and you will be able to type in cheats all you do is click the up button twice
You need to practice flying helicopter.Then use trainer to stop time.And then you can complete mission easily.
yes, after doing a mission about half way through the game you should be able to use it!
The haitian Gang mission are easy to complete if you use a trainer.Google for walk-through of the mission you are stuck on.You can either watch video walk through or read walk-through on the website ign.com
Cheats are like helping part of game.You can complete mission without cheats.Its cheating to use cheats.
yes you have to do the first mission with roman so then after he can give you his old phone, when you get it you press up and then it wil come up
you can only use it for calls.but you can not place them.
yes , but you can't use it
there is no real point to them other than playboys 'photoshoot' mission and a random mission you can do with Jeff
no..
Up on the D-Pad
use the cell phone
Check youtube for the mission false idols or use the cheat device.