Database Users

[Q] Yureka boot loop

After downloading the update my yureka started restarting always as long as the battery is in contact. It shows the cyanogen logo and reboot again till the cyanogen logo appears and then reboots. I was able to get to recovery but it doesn't stay till I wipe or do anything IT REBOOTS all the time. PC doesn't detect when connected.

soft bricked yureka

Hello sir,
I tried miui 6 l based cyanogen mod for my yu yureka by seeing in your forum only and it run very well in my device except problem of charging. So i just put miui 6 kitkat based rom and i tried flashing it through twrp. Unexpectedly it failed and just not resisting to the problem
opened updater in miui 6 L based one and just kept the rom of miui 6 kitkat and proceeded further. And here i finally ended with auto restart and full of vibrations. I just removed the battery and started again. This time it boomed. No more response from mobile and no yu logo. When i kept charging just it gives a red light indication and no more yu logo. And i cant enter into the bootloader even. No more chance to switch on the fastboot mode. I dont know what we call it either soft bricked or hard bricked but please help me out with the problem i am facing right now. I hope you ppl will respond asap.
Thanks in advance

ravitejasingari said:
Hello sir,
I tried miui 6 l based cyanogen mod for my yu yureka by seeing in your forum only and it run very well in my device except problem of charging. So i just put miui 6 kitkat based rom and i tried flashing it through twrp. Unexpectedly it failed and just not resisting to the problem
opened updater in miui 6 L based one and just kept the rom of miui 6 kitkat and proceeded further. And here i finally ended with auto restart and full of vibrations. I just removed the battery and started again. This time it boomed. No more response from mobile and no yu logo. When i kept charging just it gives a red light indication and no more yu logo. And i cant enter into the bootloader even. No more chance to switch on the fastboot mode. I dont know what we call it either soft bricked or hard bricked but please help me out with the problem i am facing right now. I hope you ppl will respond asap.
Thanks in advance
Click to expand...
Click to collapse
Your device is Hard bricked beacuse u are crashed your bootloader...
No guarantees but this may help get a device back into fastboot mode
Pull the battery out
Plug a good micro usb cable directly into a computer (no hubs/keyboards/monitors/extensions/etc)
hold the volume up button (hard to do with the cover off but it is doable)
Plug the cable into the device (while still holding the button)
put the battery back in (while still holding the button)
if it works it'll boot immediately into fastboot mode without having to hit power.
From there you can fastboot flash -i 0x1ebf all the img files from the cyngn support page; remember to edit flash-radio.sh to have the -i 0x1ebf and run the script first to get the bootloader and friends set up right. (take out any #!/bin/sh first line and rename it to flash-radio.bat if you're on windows) Alternatively you may be able to fastboot -i 0x1ebf reboot and have the device boot normally since you've jogged it out of the not-powering-on thing but if you've been flashing things this may or may not work.

Hello sid,
I am grateful to you for giving me the solution. Yesterday i gone through the same procedure which you instructed me to do and my mobile haven't responded for even that procedure. If you have any other option to do overcome that problem please let me know . As the customer service of yu is the worse i finally have to be made by myself and have to come out of this.
Thanks in advance

Storm Bricked and Fastboot Broken

Hi all,
I got my Wileyfox storm running stock CMOS 13.0 in April and had no problems for about a month. Eventually, I got a pop-up notification with an "Incremental Update" for the phone. I downloaded it and when ready to install, I did so - or at least tried. The update finished and booted into recovery for some reason. At the time I didn't question it and just rebooted the phone from recovery. This led to a boot hang on the "Cyanogen Mod Ready" boot screen.
After searching around for a fix I eventually tried to flash over the stock ROM via Fastboot - which for some reason errored on emmc_appsboot and the phone rebooted itself - with a penguin instead of the Wileyfox boot logo and STILL hangs on the Cyanogen screen. I can also now not boot into fastboot and not boot to fastboot from recovery either (which I CAN still boot to).
Does anyone have any ideas on how to fix this ASAP??? Help would be greatly appreciated!
Many thanks.

I've finally found something that works, unplug the battery for a day or two, then plug in and charge and turn on and might boot properly. Frustrating having to do it every time you get into the bootloop hang and doesn't work every time but still probably salvageable.....I discovered after being bricked for 14 months.

zuk z1 stuck into infinite reboot loop

yesterday i just locked my boot loader and then i manually restarted the device, it booted till zuk logo and then it vibrated and restated again and then it booted till zuk logo and it restated again. in every 2 sec. device is restating. i tried to shutdown the device but that is also not happening it is just restarting again and again -_- . some more issues :
1. not going into recovery mode
2.not going into fastboot mode
3.not shutting down.
4.not getting detected into pc by adb or any other driver.
5.not getting into qualcomm mode.
i just dont knw what to do i just tried every thing but the phone is restarting again and again :'(
if someone knws what could be the problem and solution then please help me.

i have the same probleme what did you do pls!!!!!

i find it thanks gooooood
http://www.androidbrick.com/lenovo-zuk-phones-qfil-roms-unbrick-guide/

Hello,
I am also facing the same problem
I am not able to open the port .
Can you say me how did you open the Qualcomm HS-USB Qdloader 9008
Help me

hello i'm facing an issue with my zuk z1. I flashed zui 2.5 rom in it through qpst and also unlocked my bootloader and flashed twrp it was just working fine, then i decided to flash the nougat firmware because i was getting some random reboots.
today i flashed a firmware(nougat) for ham and then twrp asked me for reboot i selected reboot and selected system (i usually power it off and then power it on manually) and after that it just started booting up infinite times it just shows a penguin logo for just a fraction of second and automatically reboots in just 2-3 seconds and also vibrated while rebooting
Please help me what should i do ?

Whenever I install COS 12.1, my phone went to bootloop
Phone works fine in Nougat and zui but whenever I install cos via fastboot or twrp, it went to bootloop.
Any solutions???
Also any link for Qfil COS 12.1 room?

Encryption Unsuccessful, Reset done and started to be in loop with Logo Yu

Hi all,
I was pretty happy with the Cyanogen OS, but when issues started with only OS and not with hardware for more than 3-4 times,
I am not happy now, My latest issue...
One fine day I saw a Message on My Yu Yureka Plus with regional language Hindi which was looking like an advertisement on my Device, I just ignored for 1st time and 2nd time, but it was something written like encryption unsuccessful,
it prompted me to reset the phone and I did it.
After resetting the device, it just showed reboot system now and that's it, only Yu logo and restart.
Tried to flash the device but system not detecting the device.
Taken to Service center and they said that Mobile is rooted and not able to flash the device.
So now I can see the Cyanogen recovery and the charging % ....
Tried to upadate the device with official COS12.1 (YOG4PAS3JM), but failed.
My device is not rooted yet.
Anything that I can do regarding this?
Rajesh.TR