Microsoft Releases Windows 10 for Phones Build 10052

Microsoft today released a new build of Windows 10 for phones, build 10052, for Windows Insiders, and this update fixes several bug fixes.

Microsoft today released a new build of Windows 10 for phones, build 10052, for Windows Insiders. This isn’t a major update full of new features, but instead provides a number of bug fixes.

This update targets some of the major bugs that were reported with the previous release, build 10051, which was released 11 days ago.

Windows Phone Icon

Windows 10 for Phones 10052

To get this update you will need to be a Windows Insider and in the Fast ring for updates. Just head to Settings > Update & Recovery and check for updates.

Microsoft ended up pulling build 10051 for the Lumia 520 devices because some users were reporting the update ended up bringing their phones.

Gabe Aul noted on Blogging Windows that the issue has been acknowledged and the company has released an update to the Windows Phone Reset Tool to fix it.

We’ve released an update to the Windows Phone Reset Tool that should get those impacted by the issue up and running. More information is available here. With this issue resolved, we’re resuming offering builds today for folks on Lumia 520 devices as well.

Here is a list of the bugs that are fixed in this most recent build.

  • Flight mode can now be enabled.
  • You can now disable data connections.
  • We fixed the bug in which your phone’s MMS settings were lost after upgrading from Build 9941.
  • We fixed the issue in which you couldn’t download keyboards for additional languages.
  • We fixed the issue where the viewfinder in the Camera app gets composed incorrectly on some devices like the Lumia 1020.

Are you testing out Windows 10 for phones and running this update? Leave a comment below and let us know how things are going. Or start a discussion in the Windows 10 Forums.



  1. Brian Burgess

    So far I haven’t noticed any real stability improvements with this. Apps keep crashing and it’s still buggy.

    I’m running this on the Lumia 635.

    I guess, in the announcement Microsoft didn’t say this was going to be a huge stability update based on the list of items fixed…

    Also, the UI seems slower…well, let the journey continue, hopefully we’ll continue to see further updates on a more regular basis.

  2. janak nayani

    After update my Lumia 625 is not running music and video many crashes like phone is to hanging and I lost Microsoft office . Windows 10 is not supporting in Lumia 625 .
    Tell me when release new windows 10 update with fixed all problem and universal app microsoft office…
    Thank you.

    • Brian Burgess

      Unfortunately, this build of Windows Phone is certainly not the best, and it needs a lot of work. But that’s the chances we take as beta testers.

      According to Microsoft, Windows 10 for phones won’t be released at the same time as Windows 10 for PCs and we assume it won’t be until later this fall.

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