Lumia phone

Today is Patch Tuesday and Microsoft is rolling out cumulative updates to all supported version of Windows 10 operating system, including Windows 10 Mobile. The company has today released Windows 10 Mobile Build 15254.124 for Windows Phones with the Fall Creators Update.

Back in October, Microsoft began rolling out the Windows 10 Mobile version of the Fall Creators Update to the supported Windows Phones. If you own a supported Windows Phone, you can now download the cumulative update by navigating to Settings -> Update & Security -> Windows Update -> Check for updates.

Microsoft has created a page for Windows 10 Mobile Build 15254.124 changelog but the page at the time of writing this story is throwing not found error, and the changelog isn’t available. Presumably, it has performance related improvements and bug fixes.

It’s worth noting that Microsoft is not rolling out updates to the Windows Insiders on the Release Preview Ring. As far as we know, the Windows 10 Mobile Insider Program is now dead. To get any cumulative update or even feature update, anybody with Windows 10 smartphone should leave the Windows Insider programm.

Any cumulative update for Windows 10 Mobile includes security fixes, for example, the company recently fixed WiFi vulnerability on Windows Phone, while the flagship Android Phones are still vulnerable.

  • BrunoMiguel

    There’s also an update in the Fast Ring today. At least for the Lumia 640 XL (10.0.15254.16 feature2) and also a update for the devices on the anniversary update branch (in this case a Acer M330 that was also updated today)

    • M Rankin

      my 640 in the release ring got 15254.124

      • Fede

        to get the latest updates you need to rename the phone to a LUMIA 950 XL. search for a tutorial..

        • M Rankin

          i was all ready in the fast ring (FCU 15254.) be for 640/xl became unsupported. but thanks

      • Mel & Omah

        Mine got .124 on drivers/apps/fixes only.

  • JJ

    It downloaded automatically and bricked my phone. great stuff, lost a share of my data i didn’t have a chance to back up yet.

  • Mel & Omah

    On both my 635 (512MB) and 640 now. No issues as yet.
    Downloaded on Insiders program, set for drivers/fixes only.