Windows 10 Insider Preview (Creators Update) Build 15043 for Mobile and Build 15042 for PC released on Fast Ring

It is the first release after the Windows Insider Creators Update February Bug Bash

 

There are build for Mobile and PC:

 

If you receive a error message (0x80080008) like the following, just reboot your phone and run the update again

Windows 10 Insider Preview (Creators Update) Build 15043 for Mobile and Build 15042 for PC released on Fast Ring