Steps: Note Your Iphone/Ipad Must be Jailbreak for this to work!
2. Go to link and download “weapon.dat”
3. Copy and paste the file to Var, Mobile, Library, Applications, GTA 3, gta3.app.
4. Get a baseball bat
This cheats will increase the range and the damage of the baseball bat in the game. So you can use this weapon to finish all the missions.