YU Yureka stuck in bootloop I have a Yu Yureka plus.i tried installing twrp and it got into bootloop.fastboot didnt detect my device and i gave to a repair center.after 5 days,they sent back my device saying it cant be repaired.i cant go to fastboot mode nor recovery mode.whatever combination of buttons i press,i goes to a screen which says Download Failed Images-abootihow can i get back to recovery now.i am blank.please guide.
You should use it's full fastboot command

fastboot -i 0x1ebf devices
Or any other command with fastboot -i 0x1ebf 

This will definitely work in Yureka