Have you read how to write a helpful bug report? Please only post one bug per ticket. Also, Mojang only accepts reports for unmodified clients.
Could this be because there is not enough RAM? I also have this problem on my iPad 2. On the Windows 10 edition, worlds load without the game crashing.
Have you read how to write a helpful bug report? Please only post one bug per ticket. Also, Mojang only accepts reports for unmodified clients.