(SOLVED)INSTALL OFFICIAL CM12(OTA “YNG1TAS1K0”) ON YU YUREKA

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As we the owners of Yu Yureka are in for some great news, as the Cyanogen team has just rolled out a new bug-fix update via Cyanogen OS 12 OTA that bumps the existing build YNG1TAS0W0 to YNG1TAS1K0.

The new build for Cyanogen OS 12 brings a bunch of power improvements and security enhancements including a few critical bug-fixes for widespread issues concerning battery drain and heat issues.

As this is an official bug-fix update, it will not void the warranty of your product. However, users are advised to back up important data and settings on the device before proceeding with this update

We are not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this OTA
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.

This guide has been made as lots of users are facing problems while installing incremental update of nearly 122mb is failing to install on our device(yureka).You can follow this guide to update your phone to latest OTA release from CYANOGEN

Steps to Install the OTA update :-

1.) Flash the stock recovery(stock recovery) first from FASTBOOT or Flashify.

2.) Download the OTA(link attached)YNG1TAS1K0 zip file and place it in your internal storage.

3.) Power off your device, Now press Volume Up + Volume Down + Power button simultaneously to boot into stock recovery.

4.) Select  Apply Update from recovery

5.) Select the storage, you have copied the OTA zip file

6.) Select the OTA Zip file, and open it, it will start to install the update.

7.) Wait for the completing installation

8.) After Installation wipe the cache partition from recovery 

9.) First bootup will take time(about 30 to 40 mins), so keep patience.

10.)Now You have successfully updated your Yu Yureka to cm-12.0-YNG1TAS1K0.

  • dinesh

    i am in cm11 with thuderzap 3.0 kernal can i flash loolipop zip file directly using cwm recovery

    • Junaid Akbani

      No you cant upgrade…First u should upgrade to lollipop then only you can install this update as kitkat is of 32 bit and lollipop is of 64 bit.Follow our previous guide to update lollipop then you can use this update…Hope to see your problem solved by using our guides…

  • Arnav Biswas

    I got the update ota… i tried to install it… it reboots and enters recovery… i go to install… however i can’t find the zip file to install…
    PS: i have rooted my phone…

    • Junaid Akbani

      Better to download full ota then use stock recovery and follow my procedure…ota will be stored in temporary files on internal sd.

    • RAVI KUMAR MEENA

      When you receive recovery option you choose apply update then choose internal storage then go to android folder , go to data , then go to , com.cyng.fota ,then select cache
      After that you see cm signs cm select it and install

  • Amogh Desai

    Worked For me Thanks a ton
    Downloading on firefox is bit cumbersome i used torrent version and followed your steps

    • Vicram

      Could you please be kind enough to provide me with a link of that torrent? Thanking you a lot in advance. 🙂

  • ajit

    cant i update this manually ?? with 128 mb of update

  • Saurabh Suman

    I have already flashed the 650 mb cm12 zip file for s1k0 update. I have the 122mb update zip file as well. Do I need to update it or is it already included in the current OTA.
    Because, when I’m trying to update the 122mb, it fails in recovery mode after a minute.

    • It may be because you are rooted! Make sure that your not a root users and if your rooted then unroot your device and try to update it