Microsoft has just released a new build of Windows 10 Mobile, Build 10166.
Find the official changelog below:
- Most of the issues in Build 10149 have been fixed:
- Missing post-upgrade migration screen has been fixed.
- TPM issue which prevented your phone from being unlocked after you enter your PIN has been fixed.
- Colours in apps, including the title bar in Outlook Mail has been fixed.
- App downloads are now more reliable.
- The old Windows Phone Store app has been removed.
- The new Windows Store app is now no longer in beta.
- The battery icon has returned to its usual and normal size.
Insiders can find the new build by checking for updates in the settings.Source