[Q]P760 stuck in recovery - LG Optimus L9 P760, P765, P768, P769

My phone is stuck in CWM Recovery mode after update. I tried to download LG Tool but it keeps popping up the 'Smart card communication error(ListReaders failed)'. Also I have trierd to install ROM through external SD card but it is still stuck in recovery. Any other way to flash to anyother rom?

Thanks for replies!

@bubalowski
You'll have to follow the unbrick guide in the L9 general forum.
To answer your question from the other thread.... To get the lg mobile support tool, you have to download the CSMG B2C Client Tool.

Related

Unbricking LG Optimus L3 E400

*My apologies, I am a noob, I am new to XDA, I still cannot include the links. Send me a message or comment, I'll give you the links. Sorry.*
Follow the instructions given below:
1. Download LG Optimus L3 E400 USB Driver.
2. Download official LG Optimus L3 E400 stock firmware. It is a .kdz file.
3. Download KDZ Updater and of course, install it.
4. Install LG Optimus L3 E400 USB Driver and restart PC after installation is complete.
After reboting your(restarting) PC...
5. Put your phone into recovery mode.
A yellow screen will appear with "Emergency mode!!" written on it.
6. Now connect your phone to the computer via USB Cable.
7. Run KDZ Updater (KDZ_FW_UPD.exe) as Administrator.
8. Choose the following options in KDZ Updater:
Type: 3GQCT
Phone Mode: DIAG
9. Browse for the .kdz file you've downloaded.
10. Click on "Launch software update."
This process usually takes long time. If nothing goes wrong... try left haha :laugh: just kidding.
If everything goes well, you should see "FINISHED" on the last line on the log screen.
Your phone will automatically reboot (just like what happened on mine). There you go,
your precious phone is back.
If there are more queries regarding this problem, please comment. I'll do everything
I can. I hope I helped. :angel:
LG L3 bricked
Sir,
my lg l3 now in emergency mode, i want to update with stock firmware. so if you kindly give me the link where i download the kdz file.
urgent please...
thanking you
nidalovesu
nidalovesu said:
Sir,
my lg l3 now in emergency mode, i want to update with stock firmware. so if you kindly give me the link where i download the kdz file.
urgent please...
thanking you
nidalovesu
Click to expand...
Click to collapse
You can find stock roms here www. lg-phone-firmware .com/
nidalovesu said:
Sir,
my lg l3 now in emergency mode, i want to update with stock firmware. so if you kindly give me the link where i download the kdz file.
urgent please...
thanking you
nidalovesu
Click to expand...
Click to collapse
Hi i tried to do this on l3 e400 with CM9 to have stock rom installed but the updater crashed since then i can't get emergency mode, it displays an error "demigod crash handler", i reboot the phone and cm9 worked normally, i used the power button then choosed reboot, and selected bootlader the phone rebooted but no bootloader if displays some lines of code "img/..", i tried also to reboot in to recovery and it works normally CWM installed.
Any idea to repair the emergency mode and install stock rom ?
No reply, i solved my problem thx.
Just removed the battery and entered emergency mode and it worked
Sent from my HTC Desire S using xda app-developers app

Problem Restoring LG L9 760

Hallo i have a Problem while Restoring my L9 .
I installed Cyanogenmod 10.1 but now i wanted to use stock rom again. So i Used the Recovery Mode of The LG Update tool. At 90% of the recovery Process my LG closes the usb connection to the PC. After that i had a Bootloop of the LG Logo. Now Nothing instead of getting The Phone to S/w -Mode works.After this i tried to get cwm on the phone to install cyanogenmod or something else again but CWM was erased by the recovery mode. All tries to get the phone into fastboot dont work ( there is no LG logo that loades and fastboot dont accept the phone. Can you please help me resolving this problem and get my phone to work again.
Benihipe said:
Hallo i have a Problem while Restoring my L9 .
I installed Cyanogenmod 10.1 but now i wanted to use stock rom again. So i Used the Recovery Mode of The LG Update tool. At 90% of the recovery Process my LG closes the usb connection to the PC. After that i had a Bootloop of the LG Logo. Now Nothing instead of getting The Phone to S/w -Mode works.After this i tried to get cwm on the phone to install cyanogenmod or something else again but CWM was erased by the recovery mode. All tries to get the phone into fastboot dont work ( there is no LG logo that loades and fastboot dont accept the phone. Can you please help me resolving this problem and get my phone to work again.
Click to expand...
Click to collapse
What about the offline flashing method? Using a kdz file?
Sent from my LG-P760 using xda app-developers app
I did it I unbricked it with this method :
http://forum.xda-developers.com/showthread.php?t=2119090
So i got it to fastboot and then I flashed CWM with it to my Phone after that i flashed a custom rom via cwm --> Working
Now theres only one question remaining. How can i get a stock rom to the phone if this LG tool dont wirk is there a version for cwm and p760 out ?

[q] lg l9 security erro - phone only join s/w upgrade

Hello all, i used yesterday de CWM software, my Lg was rooted, and i just tried install a recovery mode. Afther this i got Security Error.
I saw all way to fix on internet but my phone i can only put on S/W Upgrade mode, no Download Mode, no master reset, nothing.
Someone can help me how can i use the S/W Upgrade mode to fix it?
acipriano said:
Hello all, i used yesterday de CWM software, my Lg was rooted, and i just tried install a recovery mode. Afther this i got Security Error.
I saw all way to fix on internet but my phone i can only put on S/W Upgrade mode, no Download Mode, no master reset, nothing.
Someone can help me how can i use the S/W Upgrade mode to fix it?
Click to expand...
Click to collapse
S/W update mode is enough to do offline flash your kdz or recovery your phone via LG mobile support tools. Please select one of those 2 methods to recover your phone.
You need to unlock bootloader before install custom rom or recovery.
Take the kdz files from cmahendra's thread and use S/W mode to flash it.
Please don't forget to unlock your boot loader next time.

Lg l9 hard brick

Hi,
I earlier had cyanogen mode installed in my lg l9 P765. I also had clockwork mode recovery installed for doing the same. Recently i saw a post to flash android lolipop to my phone by artas in http://artas182x.tk/android-projects/android-5-0-lg-optimus-l9-aosp/. I installed TWRP . But since i couldnt proceed to enter TWRP recovery, i just tried using `reboot recovery` via terminal. This got my phone bricked as i cannot access my device using ADB or Fastboot. All i see when restarting is the LG logo. And all i can access is the software upgrade mode. Since i had came across such a situation earlier and overcame it using the method to flash new rom offline, i followed the guide given in forum.xda-developers.com/showthread.php?t=2085344 by @cmahendra. But i always got the process stopping at 15% telling that the phone and usb arent connected. I couldnt download any of the roms listed in the same page as the links seems broken. Is there a possible way to get out of this issue?
Thanks
HI. Do you already solved the problem?, If not. Check you have correctly installed the drivers of L9 and using the "LG Flash Tool" ( http://forum.xda-developers.com/showthread.php?t=2797190 ) Install your KDZ... if it shows any errors during the process, allowed to continue in the background, do not close the error window.

[Help] Stuck at Boot loop, can somebody help me?

I have an LG-D618
It all started when I edited the build.prop file of my phone and now I'm stuck at LG Logo non-stopping, and after the first Boot Screen, the others Boot Screen's don't even finish completely the "LG" Boot animation
I had my phone rooted, running Kit Kat, I can only enter the Download Mode, I tried to Flash to Stock Rom with "LG Flash Tool 2014", a KDZ file and "LGMobile Support Tool" but when i try to install the Rom, the LG Mobile Support Tool tells me "My pc is disconnected from my phone".
I don't have a Custom Recovery installed on my phone
I'm kinda new in this, Can someone help me please? :crying: :crying:
Any suggestions? I'd would really appreciate that! Thanks Anyway!
You may not installed LG USB driver&modem correctly and then software do not recognize phone.
http://www.lg.com/ph/support/support-mobile/lg-D618
Install driver and lg mobile support from page above.

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