Duplicate items
Place the item in your own hands. Place it right into a chest. Leave the chest area.
Remove the item out of the chest. Walk for 10-seconds. Exit the app. Press the
home button two times to get rid of mine craft from your multitask bar. At this
moment go back again straight into Mine craft and view the chest,
congratulations, you should have the item inside your inventory as well as in the
chest.