Microsoft rolls out new Windows Phone 8.1 Update 1 Preview for Developers update

Cortana for Windows Phone 8.1 on Lumia 521

Microsoft quietly pushes new update for handsets running Windows Phone 8.1 Update 1 Preview for Developers, bumping the version to 8.10.14157.200.

For those who still encountering the error 0x80188308, the company has stated that the new update doesn’t fix the issue. However, Microsoft is working to release yet another update soon to resolved the specific error message users are getting.

The update is available immediately and those registered using the Microsoft’s App Studio program can install the new bits going to the “phone update” section in Settings.

Even though this is a relatively small update, Microsoft has yet to release the changelog. Many users are hopeful that this roll out will fix the BitLocker issue that is preventing the Cyan update. Though, I’m hearing that the Windows Phone 8.1 version 8.10.14157.200 only brings bug fixes. 

About the author

Mauro Huculak is a Windows How-To Expert who started Pureinfotech in 2010 as an independent online publication. He has also been a Windows Central contributor for nearly a decade. Mauro has over 14 years of experience writing comprehensive guides and creating professional videos about Windows and software, including Android and Linux. Before becoming a technology writer, he was an IT administrator for seven years. In total, Mauro has over 20 years of combined experience in technology. Throughout his career, he achieved different professional certifications from Microsoft (MSCA), Cisco (CCNP), VMware (VCP), and CompTIA (A+ and Network+), and he has been recognized as a Microsoft MVP for many years. You can follow him on X (Twitter), YouTube, LinkedIn and