[Android Q&A, Help & Troubleshooting] Vrankyrule:
Yureka Yu 55110A bricked no recovery no fastboot bootloop

First i rooted my phone with king root i wanted to flash twrp in my yu yureka plus 5510a no idead what " A" stands for,

then i used flashify from playstore and downloaded the twrp by the official twrp and flashed it with the flashify and boom boot stuck with no recovery somehow removing battery and connecting the phone goes to the charging display from where i ablel to go in the fast boot, but then cmd was not able to identify adb devices nor the flashboot commands tried all the drivers adb drivers fastboot driver phone Coolpad drivers but no one helped

, so i decided to use a method of ygdp , much hopes with this file used ***** 5.1.153.00.P0.160604.8675_I02.def.CPB ******* dont know where the log file is but it was showing

old bootloader error

downloading error

and some other error and terminated at 2 % , then this one of your thread by unziping the official files and clicking on flash-all.bat file which ive provided img(1) "some trials with some "waiting devices error " message but then it just worked oem unlock and some lines of codes and then successful , tried to boot again but this time phone was automatically jumping into fastboot mode , then i finally tried one last time in that power shell thing by using cmd and applied fastboot code , even then was no devices was showing in powe shell (cmd)

, but then i used some different code something like "fastboot ix902 recovery " and i was able to install a real old twrp recovery . I did used some trial command of fastboot to check if device is even recognizing it or not.. and it wasn't but still flashing image worked ...... and able to reach at least cyanogen loading logo . But something I noticed was that yureka boot logo was changed I guess ygdp tool did something or maybe flash-all.bat

phone was showing the cyanogen loading ....but 15 min nothing ...but luckily recovery was working but dont know why the buttons setup used to go in fastboot mode were taking me in the recovery,, and the most important thing was fastboot was no longer acessable , so i downloaded latest recovery from your respected thread file named as " twrp-3.0.2-0-20160604-UNOFFICIAL-tomato.img " specified for 5501a yureka plus i wanted to install nougat aosp so i thought its a nice idea to update the recovery first so i did the normal recovery update from the recovery it self but then booom no recovery , no fastboot , tried all the combination and came up with this one volume+ vol- and power button shown in img(2) same as boot logo but a small "official" tag. :confused:

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So in the sum up my phone isn't going booting. Not going in recovery no fastboot mode... Just the 8 sec boot loop with the Yu yureka logo and with all the buttons clicked it shows a small written official tag... Pls help I heard until it show something it have hopes one thing I want to mention it have removable battery and SD card slot so if u know any process it will be usefull but ...just please don't take time to reply on this thread. It not my phone I have to repair it soon. . :(

If image attachments arn't visible here is link

https://drive.google.com/file/d/1u429vKHkLkoFoS9aHkiyLWPSQVq8Ezph/view?usp=drivesdk

https://drive.google.com/file/d/1jF4PDG6aZDetVajJvbgZgXUnKjsoufUC/view?usp=drivesdk

https://drive.google.com/file/d/1fysp0Q5OGgFxXIMmkn2ajhpSS7XeX01s/view?usp=drivesdk