CM12S Rolling Out To The OnePlus One – Download The ZIP File Right Here

Cyanogen announced today via Google+ that CM12 (Lollipop) is finally available for OnePlus One users. If you want that Lollipop action right now, we’ve got the ZIP file. Cyanogen OS 12 features all the material design eye candy one would expect, as well as the more functional changes of Lollipop. In addition to the standard fare, there are a couple of features exclusive to Cyanogen.

The update will not be available as an OTA and is instead being distributed as a full ROM, which is available at the link below. This is in preparation for CM updates to move to the block-based system favored by Lollipop. Enjoy your new sugary treat, OnePlus One owners—just don’t forget to brush.

Official Download Link

Click here to download

How to install:

  • Copy the Zip file to your phone
  • Boot in to recovery (Power off and when switch on Power + Volume Down)
  • Do a wipe
  • Flash the Zip file
  • Thats it

Update (23 April 2015)

“OK OnePlus” feature, is now resuming its rollout under a newer build: YNG1TAS17L.

Official Download Link Mirror Link

You don’t have to be on latest CM11S build. When I did this I was on CM12 nightly build.

inthiaano Written by:

I would love to change the world, but they won't give me the source code


  1. Andy
    April 14

    what do I need to do, to flash the CM12? use the stock recovery? or a TWRP or CWM?
    can I just replace the CM folder with the new CM12 files?

    • April 15

      Just copy zip to your phone. Flash it with recovery

  2. Raymond Andreas
    April 14

    I just tried to flash via twrp and it failed…

    • I know what the problem you have i had the same! The problem is that you’re twrp recovery isn’t updated. You can update it trough “TWRP Manager” it’s on the google play store or you’ll be able to use intiaano’s awsome toolbox for sure. After twrp is updated you should be able to flash it. Hope i helped you out mate! 🙂

  3. Manu
    May 27

    same Problem: Error trying to flash YNG1TAS17L (from xnph05q) – does not matter with or without root – could not flash.

    Solution: update Recovery first (with root) – TWRP to
    > page 108 / #1078 for direct download

    with this recovery, I could update
    (update source:

    Root advice from this german source

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