1.Make a Nether Portal.
2.Go to the Nether Using the Nether portal.
3.Go to the surface using the same portal again.
4.You go to a random and different place.
(Keep in mind this bug only works for logged in xbox live on MCPE on the app itself)
(Xtouch Sky)
Related issues
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Duplicate of MCPE-14508
This is my real probem