Breaking dragon head crashed your minecraft, im not sure how. Just look at the vid
MCPE-223829
Breaking dragon head make Minecraft crashed
Resolved
Duplicate
0
Nataki ariell
(Unassigned)
Plausible
Android
Android 14
1.21.92 Hotfix
Retrieved
If you have a copy of the world available, you might like to upload a copy of it for investigation.
On Windows 10 you can use the Export world feature.
On Android or iOS you need to use a file explorer to navigate to Device storage > games > com.mojang > minecraftWorlds
On Xbox or Switch the only way is to upload it to a Realm, and then download the world on Windows 10 or Android/iOS. (Please do not purchase a Realms subscription just to provide a world to us - but if you have a Realm already this may be a viable option if you wish to do so.)
If the world is larger than 10MB you can upload the world to OneDrive or a similar file sharing site, and then share the link.