Microsoft is rolling out Windows 10 Insider Mobile Build 10.0.14388. The latest insider build is released for Fast Ring insiders only. The new insider build includes 44 new fixes for both Mobile and PC.

Improvements and fixes in Mobile Build 10.0.14388

  • Mobile Build 10.0.14388 have updated the Store to version 11606.1001.39 with bug fixes.
  • Build 10.0.14388 fixed the issue causing the keyboard to not show up consistently for InPrivate mode on Microsoft Edge.
  • Build 10.0.14388 also fixed an issue that could result in an app getting into a state after being suspended where it would be unable to launch until rebooting the device.

Known issues in Mobile Build 10.0.14388

  • Voice Recorder does not show up consistently as an option for Call Recording. We heard your feedback and plan to release a Voice Recorder app update via the Store soon that has the fix for this issue.
  • Wallet users are prompted for a PIN twice when using tap to pay from a locked phone. You can enter their PIN twice and tap as usual once the phone is unlocked.
  • Insider team has changed the backup format for Windows 10 Mobile devices to reduce the size of the backup stored in OneDrive. As a result, if you do a backup on a device running the latest Windows 10 Mobile Insider Preview builds and move back to the released version of Windows 10 Mobile (Build 10586) and restore from your backup. Your Start screen layout won’t restore and remain the default Start layout. Your previous backup also gets overwritten. If you need to go back to Build 10586 temporarily, once you are on Build 10586 you should disable backup so it doesn’t overwrite the good backup from Windows 10 Mobile Insider Preview builds.

Microsoft has speed-up the insider build releases as Windows 10 Anniversary Update release date is coming closer. Previously Microsoft had released Mobile build 10.0.14385 for testers. Windows 10 free upgrade offer is also ending on July 29. Microsoft also released July update for Windows 10 threshold(Build 10586).

Click here to know more about Windows 10 build 14388 for PC


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