Another bug fixing cumulative update is now rolling out to Windows 10 Mobile Insiders onthe Fast Ring.
Here are the list of bug fixes:
- Fixed an issue where in some cases a device could be missing tiles on the Start screen after going through the device out of box experience.
- Improved support in Narrator to speak in multiple languages.
- Improvements to the device reset experience when BitLocker\Device Encryption is enabled by enterprise policy or by the user.
You can read more about it on Windows Blog