How can I save my worlds in the Xbox one itself ?

Is he playing the Trial version or the Tutorial world, or did he create his own world and name it?

This may help if not , let me know

How do I transfer my saved worlds from Xbox 360 to Xbox One Edition?

You’ll need to ensure you have the latest update for Minecraft: Xbox 360 Edition by starting the game while connected to Xbox Live. The most recent update contains a feature that allows you to upload one saved
world at a time to a save transfer slot. You can then use the Xbox 360 save download feature on Minecraft: Xbox One Edition to download that world. You’ll need to make sure you download that save to your Xbox One before you can upload a new save using your
Xbox 360. You can do this as often as you like, but you can only transfer one saved world at a time.


How do I transfer my saved worlds from Minecraft Xbox One Edition to Minecraft for Xbox One?

You’ll need to ensure you have the latest update to Minecraft by starting the game while connected to Xbox Live. Choose “Play” and navigate down to the bottom, here you will find a button called “Sync Old
Worlds”. Select this button and choose the world you would like to transfer. You can do this as often as you like, but you can only transfer one world at a time.

It has been said (which would make sense) by 4J that auto saves are purely for statistic info (such as leaderboards and such) and not the world itself. If you want that to save then I'd suggest doing it manually I have done this in any game possible since
Fable on my original Xbox since I never knew how long I could play before my Xbox would freeze.

So somehow overnight it fixed itself enough to allow me to resign in with my gamertag and my settings seem to re-synced. However, I tried to pop onto my Minecraft world first and it corrupted the save data of a world. I'm trying to recover it now- but as for the xbox issue, I don't know how, but it's more or less resolved after three system resets and clearing all my accounts which seems to have corrupted save data. I'm worried that it will have corrupted more than a little Minecraft world, will return with an update later.

Minecraft saves are backed up on both the Cloud and on the console. Unfortunately if you the saved world has already been deleted from the old Xbox, there's no way of getting the worlds back. I suffered it when transferring my Xbox One Edition worlds to
Bedrock edition, unfortunately nothing can be done.