Download video: Minecraft PE (v0.14.3) - How To Duplicate Diamond/Gold/Iron for iPhone/iPod/iPad/Android
TIP: Right-click and select "Save link as.." to download video
Initializing link download.....
I know I uploaded this video more than three years ago, BUT it works for VERSION 0.14.3! You need at LEAST TWO DEVICES to do the glitch, doesn't matter if they are the same or different, and if you have more than two devices you will duplicate items even faster!