In this instructable I will tell you how to easily get to the nether
Step 1: Make the Nether Tower ON CREATIVE
The instructible for this Is called 'Minecraft Pe Nether Tower'
Step 2: Change to Survival
Go back to your world log and press the edit icon beside your world. change from creative to survival.
Step 3: Nether
Press the core and quickly log out. Change back to creative.
Step 4: Go Back and Kill the Pig-men (Idk What They Are Called)
Step 5: SURVIVAL IS LIFE
Quickly swap back to survival and collect everything.