yashsingh1/xdaforums huggingface dataset:
[YU Yureka Q&A, Help & Troubleshooting] :
Hello, I have Yu Yureka and Its hard bricked. When I connect the device to PC the Red Led lights up and nothing else. Unlike instruted in original article of ths thread nothing happens when I connect the device holding volume up key. I have all the Tools and Files, and Marshmallow fastboot Images from YU's website. And Qualcomm Drivers are installed on my PC which has set the PC in test mode. My PC is running Windows 8.1, according to various Tutorial I've tried to Short 2nd and 6th Pin on the board and various key combinations as well but nothing is working plz guide me a Full Proof method to 100% revive my Yureka, Lots of thanks in Advance.

Note :- Plz do mention if there is need to download some extra files or something needs to be done with the PC for exact configuration for reviving.
[YU Yureka Q&A, Help & Troubleshooting] Parkadhe Anna:
YU5510

Can any one please provide low size emmc dump image for yureka yu5510
[YU Yureka Q&A, Help & Troubleshooting] Parkadhe Anna:
I had solved some errors,

Tried fastboot commands Manually.

fastboot -i 0x1ebf erase aboot

fastboot -i 0x1ebf flash aboot emmc_appsboot.mbn

fastboot -i 0x1ebf erase recovery

fastboot -i 0x1ebf flash recovery recovery.img

fastboot -i 0x1ebf erase modem

fastboot -i 0x1ebf flash modem NON-HLOS.bin

still i cannot flash system, userdata, boot
[YU Yureka Q&A, Help & Troubleshooting] Rajkumar-RK:
yu4711 full hardbrick same like this post what,what files should i download,should i download this emmc image and other files mentioned in this post

please reply anybody...
[YU Yureka Q&A, Help & Troubleshooting] BB23482:
Link's dead

Link for Fastboot image is dead. please fix this.
[YU Yureka Q&A, Help & Troubleshooting] SkandaH:
https://xdaforums.com/yureka/general/yu-yureka-mirrors-official-cyanogen-t3107684
[YU Yureka Q&A, Help & Troubleshooting] Vrankyrule:
which one

which file i have to download and of what version cause i heard that its not ok to install latest cm from a really old cm version pls help
[YU Yureka Q&A, Help & Troubleshooting] SkandaH:
[MENTION=8624245]Vrankyrule[/MENTION]

What do you actually want to do?
[YU Yureka Q&A, Help & Troubleshooting] Vrankyrule:
bricked yu yureka plus 55110a showing yureka logo only no recovery no fastboot before this i tried cm-12.0-YNG1TAS34J-tomato-signed.zip which one click flash-all.bat tool

i have downloaded all the files you told to do except Yureka/Yureka Plus fastboot images. because link is dead now .so after going in this new https://xdaforums.com/yureka/general/yu-yureka-mirrors-official-cyanogen-t3107684 which have four options of download

Signed fastboot flashable zips

Signed zips

OTA incremental update zips

Boot-debuggable images

Stock recovery images

so which file i should download and which version .. i am worried that latest version might not support cause in some thread they told not to flash latest if u are coming from old bootloader i dont want brick it anymore ... i am little concern thats all and really the flashing tools you have provided said factory-image-flash-tools-yureka-lollipop-windows-flashtools = for lollipop

and i am gonna use cmd from hypershell cause windows 10 have removed cmd feature will it fine ?

pls reply i am sitting on my desk just to flash it right now i have downloaded cm-12.1-YOG4PAS8A4-tomato-signed-fastboot-a7a306cebd.zip so this is the file which i am gonna unzipp with tools and click it on ?
[YU Yureka Q&A, Help & Troubleshooting] Vrankyrule:
---------------------[ Start flashing ROM ]-------------------------

----------------[ Checking for connected devices ]------------------

3a23e4f fastboot

-------------------[ Unlocking bootloader ]-------------------------

...

FAILED (status read failed (Too many links))

finished. total time: 0.005s

---------------[ Flashing modem and bootloader ]--------------------

whats this how to fix it

---------- Post added at 04:42 PM ---------- Previous post was at 04:38 PM ----------

---------------------[ Start flashing ROM ]-------------------------

----------------[ Checking for connected devices ]------------------

3a23e4f fastboot

-------------------[ Unlocking bootloader ]-------------------------

...

FAILED (command write failed (Unknown error))

finished. total time: 0.596s

---------------[ Flashing modem and bootloader ]--------------------

now i am getting this error
[YU Yureka Q&A, Help & Troubleshooting] Vrankyrule:
update

why :')
[YU Yureka Q&A, Help & Troubleshooting] SkandaH:
[MENTION=8624245]Vrankyrule[/MENTION]

Looks like you've got a newer 5510A variant with pre-installed Lollipop, am I correct?
[YU Yureka Q&A, Help & Troubleshooting] Vrankyrule:
i did tried to install cm-12.0-YNG1TAS34J-tomato-signed this first from there i corrupted my fast boot option and after trying your way of fast boot from sd card i am successful to go in fast boot but strange part i am still able to fastboot without sd card ... is it your version of fastboot and guy check the errors comming while trying yo flashall.bat
[YU Yureka Q&A, Help & Troubleshooting] Vrankyrule:
check the last page of thread

hi jimmy my name is vranky i never been in this much trouble pls check the last thread And help me to sort things out
[YU Yureka Q&A, Help & Troubleshooting] daya_20022002:
dead yureka - strange behavior

dead yureka - strange behavior

Yureka AO5510 hard bricked. Red LED if connected to PC and in COM port -> (9008 mode) . QFIL, QPST, MIFLASH, YGDP nothing worked.

When emmc card is used, pin number 2 and 6 is flashed and connected to PC - > Device Manager -> MTP Device with yellow exclamation sign or Android with yellow exclamation sign.

Two portable devices is also seen but these are not accessible. Linux File CD Gadget USB Device is their name. What to do now.
[YU Yureka Q&A, Help & Troubleshooting] shvi sharma:
today i install stock rom my yu yureka plus and after that not even logo is appearing on screen

i press power button and my phone just vibrate a little and nothing appear on screen

tell me what to do
[YU Yureka Q&A, Help & Troubleshooting] Vrankyrule:
Don't do

This phone is worst for developing and I feel dev don't care about .. it it's a old thread u could corrupt your memory ..and emmc file he provided is Soo large that it become impossible to even push 0cell values...after it ..it's unofficial and really not working though take your phone to some one who is professional in these... Today I little lost my believe over rooting and ROMs...not helping though..
[YU Yureka Q&A, Help & Troubleshooting] shail.stel:
100% UNBRICK Guide:

Actually these various post of xda, Partially help in unbricking your Yureka or YurekaPlus device.

To unbrick your yureka or yureka plus you will have to use a specific programmer file

(not prog_emmc_firehose_8936.mbn) which is not given on xda or here as well as you need to use YU Officially cracked version of qfil tool.

To avoid sahara fail error use proper prog_emmc_firehose.mbn and immediately click on Download button of Qfil after your PC detects in Qualcomm Download mode 9008.

Use pin 2 and 4 not 2 and 6 else ur pc will hang.

Rarely you can contact me on shail.stel at the rate of gmail dot com for the link of these files or any related help.

---------- Post added at 11:25 PM ---------- Previous post was at 11:21 PM ----------

100% UNBRICK Guide:

Actually these various post of xda, Partially help in unbricking your Yureka or YurekaPlus device.

To unbrick your yureka or yureka plus you will have to use a specific programmer file

(not prog_emmc_firehose_8936.mbn) which is not given on xda or here as well as you need to use YU Officially cracked version of qfil tool.

To avoid sahara fail error use proper prog_emmc_firehose.mbn and immediately click on Download button of Qfil after your PC detects in Qualcomm Download mode 9008.

Short pin 2 and 4 ,not 2 and 6 else your PC will hang.

Rarely you can contact me on shail.stel at the rate of gmail dot com for the link of these files or any related help.
[YU Yureka Q&A, Help & Troubleshooting] vineet09i:
hard bricked yureka ,no fastboot ,no qdloader 9008 mode even after taping pins

I have a yureka which I think is hard bricked as it suddenly shut down and turning on even after replacing battery and only red notification light is on while charging and connecting to pc but it doesn't get detected by pc even after inserting sdcard with emmc dump and taping pins in pc (testing mode as well)

Please someone help me

I love my yureka the most after my parents
[YU Yureka Q&A, Help & Troubleshooting] Pramod9964:
Can anyone please share the emmc img of yureka,the link shared in the guide is down
[YU Yureka Q&A, Help & Troubleshooting] shr!pad:
eMMC image link is not valid,,provide valid download link
[YU Yureka Q&A, Help & Troubleshooting] shakilloyeds:
bro...can I use this method in yu5510a hw p2...

and after how to getback my SD card normal stage
[YU Yureka Q&A, Help & Troubleshooting] clonechill:
Bro howndid you make it detect on PC as qhusb bulk or Qualcomm 9008 mode. I'm also not able to make my phone detect on PC at all. Not even as unknown device. I have all drivers installed. What should I do?
[YU Yureka Q&A, Help & Troubleshooting] shail.stel:
RELAX and 100% Unbrick / Revive your Yureka or Yureka Plus 5510 here

I have successfully uploaded working 619Mb emmcBackup image.zip of Yureka /Yureka Plus 5510. Download it from*new link-

https://drive.google.com/file/d/1iiDMoc2inncw8oXkGTbS5Fu7DWLH2nOp/view?usp=drivesdk* .

Don't share this link(subject of YU T&C)

Unzip and then burn 12GB unzipped image file on your 16GB sd card using win image writer tool.*

After that follow xda / skyneel or gsmhost instructions to unbrick your device. .

Now you need all drivers and firmware.zip file that will work using QPST /qfil tool.

You can download firmware.zip from this link**

https://drive.google.com/file/d/1yxLxuzArcIwwZutuwd-4haiJ3nkf5vbH/view?usp=drivesdk*

It includes necessary firmware/flash file with working prog_emmc_firehose.mbn file to avoid sahara error,

QPST/Qfil tools and some partial drivers. .

Procedure Description:

It depends upon many factors that previously whether you have performed all the steps given on xda/other websites or not, Like Burning emmc image file of around 12GB on any 16/32GB memory card(use 16GB low cost sd card as it will get partially damaged permanently), Disassembling your bricked YU phone and make an arrangement for shorting pin no 2 and 4, Installing .Net Framework 4.0 and then QPST/Qfil Qualcomm flashing tool and several dependencies drivers like Qualcomm download mode driver 9008, HS-USB QDLoader 9008, USB Composite device 901, 15sec ADB driver/minimal ADB fastboot/Universal ADB driver, Coolpad driver for Qualcomm devices etc** If you have already performed all the above related steps and downloaded firmware.zip file for flashing via qfil and getting sahara error then I would like to share a small mbn programmer file only ( link*https://drive.google.com/file/d/1UwtrKQcfnthzzrwSwricNsVyfkzcjHlP/view?usp=drivesdk* ) So that you can copy this file to your firmware folder and next time while qfil flashing select my this file as programmer file to avoid sahara error.**

[SAHARA ERROR special help:

To avoid sahara fail error use proper prog_emmc_firehose.mbn provided by me in this post and immediately click on Download button of Qfil just after your PC detects in Qualcomm Download mode 9008.

Short pin 2 and 4 ,not 2 and 6 else your PC will start hanging.Though pin shorting strategy depends upon the type of hard bricking.]

However If you have not yet performed these steps as given on internet or If you have not been able to understand properly then send me your contact information like phone/email or place/location* so that I can provide you detail information or can help you physically. Thanks from Team xda.
[YU Yureka Q&A, Help & Troubleshooting] LMAO-guy:
Plz help to unbrick my phone

My yu yureka was unbricked so I did this method but the phone vibrates but dosen't turn on . Plz help :confused:
[YU Yureka Q&A, Help & Troubleshooting] abhishekt295:
Yureka emmc image

Yureka emmc image.rar | by abhishek for yureka

Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.

androidfilehost.com
[YU Yureka Q&A, Help & Troubleshooting] Rehan Sheikh:
instead of win32 disk imager, can i use another software such as rufus?
[YU Yureka Q&A, Help & Troubleshooting] Jimmyz0r:
I will not recommend using another software because the provided eMMC image is a partition image of Yureka and not some OS bootable disk. It has different data format.
[YU Yureka Q&A, Help & Troubleshooting] #Jarvis:
Brother why did they fail to revive?
[YU Yureka Q&A, Help & Troubleshooting] Jimmyz0r:
I cannot exactly tell why they failed but there is possibility that their phones weren't bricked in the same mode as mine.

Mine was in QDLoader 9008 mode with no red light.
[YU Yureka Q&A, Help & Troubleshooting] #Jarvis:
Possible

They might missed something
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
Thanks revived my 2 dead yureka:good::fingers-crossed:
[YU Yureka Q&A, Help & Troubleshooting] #Jarvis:
Have your YU hardbricked (i repeat HARDBRICKED?
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
yes was connecting to pc in only QDLoader 9008 mode

Was getting sahara failure everytime.

Had to tell yusupport to cancel my replacement, since they didn't even shipped it(waiting from 7th jan).

Wrote image on 16gb sandisk class 4 card And tried on 1st device. It worked so used same card for 2nd device worked too.

what microsd card are you all using?

Also I am using windows 7 64bit.
[YU Yureka Q&A, Help & Troubleshooting] NicestRudeGuy:
man still no fastboot after doing everything!

revived! thnx for guide!
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
but facin a problem now .Can't seem to format the card. It formats but shows only as 63mb??
[YU Yureka Q&A, Help & Troubleshooting] NicestRudeGuy:
just repartition ur sd card via partition tools! or with wondows tool!
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
Did the image writing went sucessful?:confused:

Don't know why is it not working for others.
[YU Yureka Q&A, Help & Troubleshooting] NicestRudeGuy:
coz they are not using proper tools like win32 or there sd card are slow!
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
maybe they not using win32image but can't be slow sd card mine is slow too class 4, maybe they using unbranded sd card.
[YU Yureka Q&A, Help & Troubleshooting] mohit@27:
my phone is connected by name of unknown devices m using class 10 16gb memcard done with win32 manager still not even a light on a screen
[YU Yureka Q&A, Help & Troubleshooting] NicestRudeGuy:
dude install qualcom drivers first!
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
install drivers once your phone gets detected in qualcomm 9008 mode then place memory in and press volume then plug usb in phone wait for few seconds.
[YU Yureka Q&A, Help & Troubleshooting] wasim.8612:
brother but when we r trying to connect the pc not even shows husb bulk mode.
[YU Yureka Q&A, Help & Troubleshooting] Jimmyz0r:
try after install coolpad f2 drivers, google them for download link.
[YU Yureka Q&A, Help & Troubleshooting] #Jarvis:
Nothing wrong if we say this is the true and 100% working guide

Fingers crossed OP
[YU Yureka Q&A, Help & Troubleshooting] mohit@27:
tried drivers of coolpad and qualcomm too still unknow device only
[YU Yureka Q&A, Help & Troubleshooting] wasim.8612:
guys can any1 provide us their emmc image of yureka plus???? plzz do the needfulll
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
It's given in the first post.:confused:

Please don't confuse flashboot image with emmc image.
[YU Yureka Q&A, Help & Troubleshooting] wasim.8612:
bro thats for yureka na we need for yureka plus

---------- Post added at 12:48 PM ---------- Previous post was at 12:23 PM ----------

rename file after downlading to (.exe)

---------- Post added at 12:49 PM ---------- Previous post was at 12:48 PM ----------

rename file after downlading to (.exe)
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
yureka=yureka plus (the only difference dpi 320 v 401 dpi)
[YU Yureka Q&A, Help & Troubleshooting] mohit@27:
but what about unknown device error ....?
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
install qualcomm drivers from the thread below and install them then try.

http://xdaforums.com/yureka/help/reviving-hard-bricked-yu-yureka-t3154577
[YU Yureka Q&A, Help & Troubleshooting] prashi1977:
i have a device yu yuniqe which just shows QHUSB_BULK in device manager can someone please help me .. what are the steps to revive it back is it possibe to do so , i have no backup image as well .. but i have downloaded all the files needed just that qpst does not recognise the port

any help would be greatly appreciated

Thank u in advance
[YU Yureka Q&A, Help & Troubleshooting] Jimmyz0r:
You will need a working Yunique (maybe from a friend or someone else), you can create a backup image from it, write it on microSD card and then boot your dead Yunique from it.
[YU Yureka Q&A, Help & Troubleshooting] mohit@27:
Tried qualcomm drivers from above still same :(
[YU Yureka Q&A, Help & Troubleshooting] prashi1977:
Thank u jimmy..

aww can some one please help me out here ..i have no one who uses a yu 4711 , can someone hook me me up with a backup img.. i would be ever grateful. thank u so much
[YU Yureka Q&A, Help & Troubleshooting] pschycalrider:
thnx

Thnx to you i revived my dead hard bricked yureka becz of u...
[YU Yureka Q&A, Help & Troubleshooting] Mayankraghav:
Thanks to you i got my phone to fast boot. But still not able to unbrick it. When i flash my phone using flash tool it gives error in system erase fail and user data erase fail.
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
can you post the screenshots.
[YU Yureka Q&A, Help & Troubleshooting] Mayankraghav:
s28.postimg.org/xdbo885bh/IMG_20160209_244542012.jpg

s21.postimg.org/wyk5k91yf/IMG_20160209_004847.jpg
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
Try to unlock the bootloader by this

fastboot -i 0x1ebf oem unlock

then try flashing.

If still unsuccessful then.try this.

http://forums.yuplaygod.com/threads...m12-lollipop-fastboot-images-supported.11611/

Though you will have to start updating yureka from begining if you succed also don't run cm11.bat as admin just simply open it.
[YU Yureka Q&A, Help & Troubleshooting] Diwakar1990:
Dear friends now I have some reasons to get some thanks.

I successfully revived my hard bricked yu yureka plus .

But I did a little different.

---------- Post added at 06:34 AM ---------- Previous post was at 06:33 AM ----------

Keep tuned once i configures my device I will post the method and I think this gonna be the ultimate solution.
[YU Yureka Q&A, Help & Troubleshooting] Jimmyz0r:
Guys instead of writing thanks just hit the thanks button in right corner of main post in thread :)
[YU Yureka Q&A, Help & Troubleshooting] Mayankraghav:
I am able to unlock the bootloader and flash modem , sbl, etc

Iam just getting error in system, userdata partition

So my emmc is still the same. When i remove the sdcard i am back to qdloader 9800 mode. Only when i insert the sdcard formated with backup.IMG i can get to fastboot.

So how can i format my emmc right ??? So that without sdcard i can fastboot
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
did you try cm11.bat along with cm11 flashboot files. I formatted mine using it.:confused:
[YU Yureka Q&A, Help & Troubleshooting] Mayankraghav:
Yes.. tried everything. Still partition failed error
[YU Yureka Q&A, Help & Troubleshooting] wasim.8612:
mayank u need to follow script command to erase all partitions from the beiginning and then u wilp have to install along with creating the partitions.

just follow this steps.

wen u hav entered fastboot method then do the method of ""downgrading yureka to cm 11 from cm 12"

the only difference is this u have to use " FASTBOOK PACKAGES" of cm 12 in put all in one folder
[YU Yureka Q&A, Help & Troubleshooting] prashi1977:
hi

i have a device yu yuniqe yu4711 which just shows QHUSB_BULK in device manager can someone please help me .. what are the steps to revive it back is it possibe to do so , i have no backup image as well .. but i have downloaded all the files needed just that qpst does not recognise the port

any help would be greatly appreciated

Thank u in advance
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
don't use cm12 fastboot package with cm11 flash.bat

use only cm11 fastboot package.

Also all those those are having trouble recognizing their device on pc. Please make sure that driver signature verification is off in your windows.
[YU Yureka Q&A, Help & Troubleshooting] wasim.8612:
yaa i mean to say that if the provided image is of cm 12 den how it will flash cm11 images on its partitions.

so 1st we have to completly erase partitions through fastboot and then accordingly we have to decide which os we have to install..

bcoz different users have different reasons for which they had bricked their device on what os.

i.e on cm11 or on cm 12....
[YU Yureka Q&A, Help & Troubleshooting] qql3325:
hello, my sony Xperia Z Ultra(C6833) is dead after I did "fastboot erase aboot" in fastboot model on PC, now it is in QDLoader 9008 mode. I only have partial emmc img(12G), the whole emmc size is 16G. Can I use your method to unbrick this phone?
[YU Yureka Q&A, Help & Troubleshooting] raaj13:
yes you can but need full emmc image and not partial one.

---------- Post added at 09:32 PM ---------- Previous post was at 09:31 PM ----------

cm11 flash.bat takes care of everything from formatting to flashing so just cm11 flashboot files with it.
[YU Yureka Q&A, Help & Troubleshooting] Mayankraghav:
After OEM unlock is finished stuck at erase modem image..

Can it be iam using a wrong backup.IMG

Or is my phone motherboard courrpt..
[YU Yureka Q&A, Help & Troubleshooting] Jimmyz0r:
Well you can give it a try, if your partial emmc image has all the partitions needed for booting into fastboot then you will boot into fastboot otherwise your phone will be detected as QDLoader 9008 mode as usual.
[YU Yureka Q&A, Help & Troubleshooting] sourabhkumbhar:
It works...!!!! Finally...!!!!

It worked perfectly fine. You just saved my month (to wait for replacement).
[YU Yureka Q&A, Help & Troubleshooting] qql3325:
@ raaj13

@ Jimmyz0r

I tried, but the phone did nothing. it can not boot into fastboot from SD card.

I got my eMMC image under ADB model when it is alive:

adb shell

$su

#cat /dev/block/mmcblk0 >/mnt/sdcard/k0.img

I don't know if it is suitbale for Win32DiskImager?

I can't find the special fastboot images of Xperia Z Ultra(C6833), So I just did these below steps:

• Format my MicroSD card in FAT32 format.

• Install Win32DiskImager and write my C6833 eMMC image to MicroSD card.

• Insert the MicroSD card in my C6833 and insert battery into it too.

• Press and hold the Volume Up key, connect the phone to PC/Laptop with USB cable.

but, I can't find anything change from my phone, like "display lights up and shows random colored lines".
[YU Yureka Q&A, Help & Troubleshooting] Jimmyz0r:
[MENTION=7192575]qql3325[/MENTION]

Does notification led glows when you connect it to your PC ?

If it doesn't then I am afraid that this method may not work for you. Not all phones support booting from a sdcard.
[YU Yureka Q&A, Help & Troubleshooting] qql3325:
thanks Jimmyz0r ,

the Led is the same with SD card as without SD card. connect phone to PC, the LED flashes once then dead.

there is a difference, the port changes from Qualcomm HS-USB QDLoader 9008(COM4)( without SD) to COM7 (with SD ).

maybe , it is because my eMMC image is not complete.

I have tried QPST tool with files of Lenovo K910. The phone can be alive, but can not work. display does not light. Phone manager sofwares on PC can manage it, read and write files in phone and see the picture of K910 screen. unfortunately , I can't find the QPST files for my phone.
[YU Yureka Q&A, Help & Troubleshooting] manjunath1958:
Hi bro while extracting backup zip its shows error message but its getting extracted.

its there any problem to go forward ...?

---------- Post added at 03:21 PM ---------- Previous post was at 03:19 PM ----------

hi bro i am trying to unbrick my device please help me