To focus on a platform with a large number of players
マインクラフトの古いAndroid/Fire TVサポートは6月で終了
Mojang, a member of Microsoft, announced on March 25 (local time) that it will end the support of the old Android/Fire TV OS in June in "Minecraft".Android is a terminal equipped with the first and second -generation OS in "Kitkat" and "Fire TV".
The target terminal will not be able to update "minecraft", but play itself is possible.Players who buy a "RealMs" subscription can access "Realms" from the terminals they are using until they update "Realms" on another device.However, multiplayer can only be played between terminals of the same version.
Even after the support is completed, the content (including mine coins) purchased at the marketplace can continue to be used.If you are signing in with the Microsoft/Xbox Live account, the content you purchased in the marketplace, Mine coins, and the "Realms" subscription can be used on other platforms.
If you move the world being played from the target terminal to another terminal, you need to upload it to "RealMs" and download the backup with that terminal.Also, it seems that the (English) world file can be transferred directly according to the procedure of the "Transferring Minecraft Worlds to Another Device" page.