How to root YU Yureka Plus

YU Yureka Plus Logo

 Yureka Plus Full specs and info

Befor oding any thing back up your YU Yureka Plus Data first see this guide here 
1) Enable Developer Option (Go to Settings-> About Phone -> Tap on Build number 7 times)
2) Go to Developer Option and disable Update Recovery
3) Enable Android Debugging
4) Install the 15-Second ADB driver file (Here)
5) Download adb+fastboot zip (Here)
6) Download Su binaries (Here)
7) Copy UPDATE-SuperSU-v2.46.zip to an SD card
8) Download TWRP (https://s.basketbuild.com/uploads/de...7.0_YUREKA.img)
8) Connect Phone to PC and navigate to the folder where you have abd+fastboot
9) Shift+right click -> Open command prompt
Type : adb devices
If your device is connected you will get it in connected devices
Type : adb reboot-bootloader
Your phone will restart into bootloader.

Type : fastboot -i 0x1ebf oem device-info
If your bootloader is unlocked, it will say "True", else it will say "false". If it is False, then do the next step

Type : fastboot -i 0x1ebf oem unlock
WARNING : All your userdata will be GONE! Now you can root your phone in two ways

Method 1 : If you want to retain the Original Recovery - Hot boot
Type : fastboot -i 0x1ebf boot TWRP_V2.8.7.0_YUREKA.img

This will launch TWRP on your device. Navigate to where you saved the UPDATE-SuperSU-v2.46.zip file. Flash it, wipe Cache, Reboot and you are rooted!

Method 2: If you want to flash Custom Recovery - Flash
Type : fastboot -i 0x1ebf flash recovery TWRP_V2.8.7.0_YUREKA.img
Your Cyanogen recovery will be replaced with TWRP. Then, unplug your device, hold volume up+down+power to boot into recovery, navigate to where you saved the UPDATE-SuperSU-v2.46.zip file. Flash it, wipe Cache, Reboot and you are rooted!

Source : XDA