INSTALL OFFICIAL CM12 TO YU YUREKA
Yu Yureka has got the official Cyanogenmod 12S sealed and signed by Google which is being rolled out today! Few users has already got the update and we have captured the OTA link , that means now we don't have to wait for the OTA update. We can also install them manually and can enjoy the sweeter taste of Lollipop.
As it is officially confirmed, you may check the forum
1.) Data Plan to download approx 680 mb OTA file.
2.) Charged Yu Yureka device.
3.) Stock recovery, download here
4.) Rashr to flash stock recovery.
5.) Backup all your data.
6.) Patience, it will require 30 min to install the update
Steps to Install the OTA update :-
1.) Flash the stock recovery first from Rashr or Flashify.
2.) Download the OTA zip file and place it in your storage.
3.) Power off your device, Now press Volume Up + Volume Down + Power button simultaneously.
4.) Cyanogenmod Official Recovery will be opened.
5.) Select 2nd option i.e. Apply Update
6.) Select the storage, you have copied the OTA zip file
7.) Select the OTA Zip file, and open it, it will start to install the update.
8.) Wait for the completing installation, you have to reboot it manually .
9.) First bootup will take time, so keep patience.
10.) Voila You have successfully updated your Yu Yureka to CM12S.
NOTE: We are not responsible to any damage to your device. Do at your own risk!