After installing "[root] CF.lumen" on YU Yureka (CM11) phone get bricked.

Hi,

After installing "[root] CF.lumen" of Chainfire on YU Yureka (CM11), phone get bricked. I did normal installation of this app, and after reboot my phone never returned normal. Each time I start, it get stuck in bootloop and all I am getting is logo of YU with Powered by Android written at the bottom of it.
I did not understand the reason of this soft brick with this application, can anybody help me to fix my YU yureka so that I can reuse it OR it just got damaged ??

So far I have tried flashing it with the following steps, but none of the methods worked: ->
Method 1: http://www.thetechnotriad.com/393/ho...ick-yu-yureka/
Steps To Flash Factory Firmware –
Extract the flashtools zip in a new folder on the desktop.
Extract the factory firmware zip in the same folder and make sure that all of the flashtools files are also present.
Now, power off your phone. If you are stuck in a bootloop, then pull out the battery and reinsert it. (Do not switch on the phone.)
While pressing the Volume Up key, connect your phone to the PC with the help of a USB cable.
You should now see the fastboot logo on your device. If you did, leave the Volume Up key. (If you do not see the logo, retry the process.)
Now go to the folder where you extracted the flash tools and factory firmware and run the flash-all.bat by double clicking on it.
A command window will open and the flashing procedure will start. (Make sure that your device does not disconnect from your PC during the procedure.)
The command window will automatically close once the procedure is completed.
Disconnect your device and boot it up by pressing the Power button. (Since this is first boot after flashing the firmware, it may take upto 5 minutes.)


Method 2 : http://forum.xda-developers.com/yure...t/rom-t3042384
How To Install:
i) Place the ROM zip in the device.
ii) Reboot to your Custom Recovery CWM/TWRP/Philz.
iii) Wipe Cache, Data and System.
iv) Install the ROM Zip .
v) No need to flash Gapps, Gapps already present in system by default.
vi) The system is unrooted as its unmodified, so you might wanna install SuperSU for root access. Download and intall SuperSU.
LINK: SuperSU
vii) Reboot.

:(:rolleyes::rolleyes::rolleyes::rolleyes::rolleye s::rolleyes::crying::crying::crying::crying:

Please please help me to recover my phone, I would really appreciate your help.