Duplication Hack Minecraft
Hack Minecraft Huzuni
There's another method that works for me. All I do is put the item I want to duplicate into a chest then ask a friend/whoever to go into the chest as well.
Once you've put it in the chest what you want to do is hold on to the item so it goes in to your inventory. When the bar above the item is half way full with green ask your friend or whoever you're playing with to also hold the item, you have to hold onto it until it goes into their inventory, make sure your friend/whoever does the same.
Then you put the item back into the chest and tell you're friend to do the same and once both of you have put it in, the amount will have increased. It may sound confusing but it's really easy. *Disclaimer: May not work with all devices.*. I know another one and its a lot easier. It works for me (Android), but I'm not sure if it works for other minecrafts other than Android.
To perform the this cheat you will need two devices with the full version of the game. Place the item that you want to duplicate in a chest. Abe's exoddus free download full game. Then ha., Minecraft: Pocket Edition iPhone/iPad.
Minecraft Duplication Hack 1.8
So first put all the items in your inventory into a chest. Leave the item you want to duplicate. It should be occupying the first hotbar and should be no less than 2. Tap the hotbar and quickly tap the second hotbar.
Rumus dasar Penulisan Biner: Rumus Biner Contoh Penghitungan: Contoh Menghitung Rumus Biner Sistem Bilangan Oktal Sistem Bilangan Oktal adalah sistem bilangan yang menggunakan basis 8 (octal), dan menggunakan 8 macam simbol bilangan berbentuk digit angka yaitu 0,1,2,3,4,5,6,7. Yang dipopulerkan oleh John Von Neumann. Rumus dasar Penulisan Desimal: Rumus Desimal Contoh Penghitungan: Contoh Cara Menghitung Desimal Sistem Bilangan Biner Sistem bilangan biner adalah sistem bilangan yang menggunakan basis 2 yang terdiri dari 2 macam simbol bilangan berbentuk digit angka yaitu dan 1. Rumus dasar Penulisan Oktal: Rumus Oktal Contoh Penghitungan: Contoh Rumus Menghitung Oktal Sistem Bilangan Hexadesimal Sistem bilangan hexadecimal adalah sistem bilangan yang menggunakan basis 16 (hexa). 
Minecraft Duplication Hack Multiplayer
HOLD IT and wait for about 7-15 seconds. The duplicate item should be thrown in front of you. Collect it and VOILA! You now duplicated an item!!:) Note: This does not work in all items of Minecraft PE. But heey, it works in iron and gold ingots, and cobblestone too! And many other blocks.:).