Download CM13.1-ZNH2KAS1KN firmware update for OnePlus One


OnePlus One is getting just another firmware update from OnePlus. The Cyanogen OS 13.1 update is live for OnePlus One, it received CM13.0 ZNH0EAS26M update last month, this time Cyanogen OS 13.1 Marshmallow update carries Cyanogenmod OS version ZNH2KAS1KN and is live via OTA. The Cyanogen OS 13.1 update is packed with multiple improvements, some of the improvements mentioned in the changelog are; Android security patch level is updated to June 1, Skype integration in Dialer, Hyperlapse mod in camera and some other.

The CM13.1-ZNH2KAS1KN for OnePlus One will hit your device anytime soon but if you are getting impatient to download the CM13.1-ZNH2KAS1KN stock Marshmallow zip for OnePlus One then follow the description below, there you would be able to download CM13.1-ZNH2KAS1KN for OnePlus One. Give a check for the OTA update, navigate to

Settings >> About device >> Check for updates


How to install CM13.1-ZNH2KAS1KN Marshmallow on OnePlus One

Before you begin:

Disclaimer: This tutorial includes multiple operations which include flashing Stock Firmware. Follow the guide on your own risk, we are not responsible if you brick or damage your device however the chances of bricking a device are rare but you have to pay full attention on the complete guide to avoid any issues and difficulties while performing any of the above mentioned operation.

Your phone battery should be charged minimum 60%

Download OnePlus One USB drivers

Download these files:

Download CM13.1-ZNH2KAS1KN Marshmallow update for OnePlus One. Click here

Procedure to install CM13.1-ZNH2KAS1KN on OnePlus One via Stock Recovery (Non Rooted devices)

  • Copy the CM13.1-ZNH2KAS1KN OTA zip file to the internal memory of your OnePlus One
  • Turn off your device and reboot into recovery mode.
  • Once in recovery, use Vol up or Vol down button to navigate and select apply updates.
  • Browse and select update zip file and flash it.
  • Once done reboot your device.

That’s it! If you have successfully updated CM13.1-ZNH2KAS1KN on your OnePlus One please let us know, for any query feel free to contact us by posting your queries in the below provided comment section. Please give us like to say thanks and stay tune on Facebook/Twitter/Google+ for future update.

A Software Engineer who loves to hang around latest gadgets and writes his own experiences to get the best possible and accurate information.
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