When copying a world from an ios device to an android device (i have iphone 4s and samsung galaxy tab 2 7 inch)all the blocks placed are not present in the copied world and if they are present only half of the structure is present in copied world.
Load a world on ios device
Connect with an android device
Copy the world to android
Go on the world on android (stays same on ios)
None or half the structure built is there
26th duplicate of MCPE-586, please use the search function to see if your bug has already been submitted. Currently over 55% of tickets are being closed as duplicate.