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Software Updates - Lumia 635

  • Software updates may be released in stages and can take several days for delivery.
  • If prompted that an update is available, follow the onscreen instructions to complete the installation.

Check the current device software:

Manually check for updates:

Current version:

  • 02040.00017.14454.27020


Release Date

Description of Enhancements/Fixes

02040.00017.14454.27020 12/23/2014
  • Initial release