Microsoft just pushed first-ever Windows 10 Mobile Redstone 2 build, build 14905 to Insiders in Fast ring. You can read the changelog by clicking here. The build also has some known issues that you may like to read before making up your mind to go for the installation.
Click here to read our guide on how to solve common Windows 10 Mobile upgrade, installation and usage issues.
Windows 10 Mobile Build 14905 Known Issues:
- If you move apps between a SD card and internal storage (either direction), those apps will get stuck in a pending state. The workaround to get your apps working again is to uninstall the app through Settings > System > Storage (apps cannot be uninstalled from All apps list). Then you can re-install the app from the Store.
- Cortana’s text to speech capabilities is not working in this build. For example, Cortana won’t be able to read text messages out loud for you, tell jokes, sing, or give verbal prompts.