[Q] LG Optimus L7 II Soft bricked [P710] - LG Optimus L3 II, L5 II, L7 II, L9 II

It has been soft bricked for 6 months now, I've been trying to flash some stock roms into it using KDZ but nothing helped, either error with some LPARAM WPARAM bull**** or it just restarts and back to the same thing... I really need some help!

Dragoljub Milosevic said:
It has been soft bricked for 6 months now, I've been trying to flash some stock roms into it using KDZ but nothing helped, either error with some LPARAM WPARAM bull**** or it just restarts and back to the same thing... I really need some help!
Click to expand...
Click to collapse
Thanks a lot guys, now my phone is fixed thanks to your unlimited and devoted help!

But what have you done to soft brick it?
Did KDZ ever worked before in this computer?
What's the state of the phone? What firmware were you using before? Was it ever rooted? Locked stock bootloader or unlocked bootloader with custom recovery? Can you enter Emergency? Tried flashing in Emergency or CS_Emergency mode?
I know about users who bricked via installation of firmware not intended for their models and can't recover with KDZ or LG Mobile Support Tool. I don't know if a solution exists, see my thread here: http://forum.xda-developers.com/showthread.php?t=2743453

Dragoljub Milosevic said:
Thanks a lot guys, now my phone is fixed thanks to your unlimited and devoted help!
Click to expand...
Click to collapse
First of all learn to be patient.
Second, have you tried HARD RESET or recover it with LG PC SUITE?

Related

Lg optimus p509 t

I had bricked my LG OPTIMUS T P509 earlier and was stuck in a never ending loop of LG boot.
Eventually realized i had a bricked phone.
Decided to play around and found KDZ Updater.
After much research and googleing i found the kdz file for the LG OPTIMUS P509 and was able to flash the phone back to Stock again.
It will recovery in Android Recovery 3E and you just do a battery pull and it will boot again.
Will take awhile to boot up but after it does your phone is back with everything stock.
Strangely nothing was erased keeping all my apps intact.
Only downfall, root was lost.
can you direct me to that kdz file or settings. have bricked p509. Now not responding at all'
I can't find kdz anywhere.
Anyone have a link?
I just bricked my LG Optimus P509 T as well Can someone please point me in the right direction to revert back to 100% stock?
tonyki said:
can you direct me to that kdz file or settings. have bricked p509. Now not responding at all'
Click to expand...
Click to collapse
http://forum.xda-developers.com/attachment.php?attachmentid=420545&d=1287222698
quailallstar said:
I just bricked my LG Optimus P509 T as well Can someone please point me in the right direction to revert back to 100% stock?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=810271
Omnichron said:
http://forum.xda-developers.com/showthread.php?t=810271
Click to expand...
Click to collapse
Thanks! I had downloaded another version of the translated KDZ program, but I've been unable to have it recognize my bricked Optimus T in "Emergency Mode"
Also I downloaded a original stock ROM from Australia as there are no T-Mobile USA ones available for the LGP509; unless I've missed something?
Let me give this one a try... Thanks!
quailallstar said:
Thanks! I had downloaded another version of the translated KDZ program, but I've been unable to have it recognize my bricked Optimus T in "Emergency Mode"
Also I downloaded a original stock ROM from Australia as there are no T-Mobile USA ones available for the LGP509; unless I've missed something?
Let me give this one a try... Thanks!
Click to expand...
Click to collapse
No luck. The KDZ program crashes the second I try and have it recognize the phone. Using Windows 7 here. Should I try XP?
quailallstar said:
No luck. The KDZ program crashes the second I try and have it recognize the phone. Using Windows 7 here. Should I try XP?
Click to expand...
Click to collapse
OK I'm happy Windows XP did the trick and the phone is working 100%.
quailallstar said:
No luck. The KDZ program crashes the second I try and have it recognize the phone. Using Windows 7 here. Should I try XP?
Click to expand...
Click to collapse
try running KDZ as Administrator... right click run as... or highlight kdz executable and right click then go to properties tab, there you wil find compatibility modes tab and just run it as winxp
quailallstar said:
Thanks! I had downloaded another version of the translated KDZ program, but I've been unable to have it recognize my bricked Optimus T in "Emergency Mode"
Also I downloaded a original stock ROM from Australia as there are no T-Mobile USA ones available for the LGP509; unless I've missed something?
Let me give this one a try... Thanks!
Click to expand...
Click to collapse
where u got the rom please i need a custom room for this phone
sk8erdude525 said:
I had bricked my LG OPTIMUS T P509 earlier and was stuck in a never ending loop of LG boot.
Eventually realized i had a bricked phone.
Decided to play around and found KDZ Updater.
After much research and googleing i found the kdz file for the LG OPTIMUS P509 and was able to flash the phone back to Stock again.
It will recovery in Android Recovery 3E and you just do a battery pull and it will boot again.
Will take awhile to boot up but after it does your phone is back with everything stock.
Strangely nothing was erased keeping all my apps intact.
Only downfall, root was lost.
Click to expand...
Click to collapse
lol im recovering mine rigth now and in the other post theres a detail that i founded corny at the beginning but i just tried it out of desperation an its the only thing that worked ......U GOTTA SHAKE THE PHONE FOR KDZ TO RECOGNIZE THE PHONE
I bricked my p509 while flashing n update .. n felt goofy as hell sitting there shaking my phone but kdz wouldn't recognize my phone so out of sheer hope I shook the crap out of my phone as per the tut.. n WOOT it worked LOL .. e end tho I thought it sounded goofy it worked so go ahead n shake away .. isn't like ya got anything to lose
Sent from my LG-P509 using XDA App
hi my phone wont get off lg and this program shuts off once i shake phone to get info iam running windows 7 please help
^Try xp perhaps?
Sent from my LG-P500 using XDA App
any location on the V10h.00 kdz?
bricked my lg p 509
i bricked my lg optimus t p 509 and i need help incredibly bad i was trying to back up my cm 10 and it locked up after using clock work mod to back it up and now it cant load past lg splash i tried kdz and it won't see the device dose any one know of a way i can odin it back to stock i dont care how but i need the device
thanks
lildizzy4000 said:
i bricked my lg optimus t p 509 and i need help incredibly bad i was trying to back up my cm 10 and it locked up after using clock work mod to back it up and now it cant load past lg splash i tried kdz and it won't see the device dose any one know of a way i can odin it back to stock i dont care how but i need the device
thanks
Click to expand...
Click to collapse
Manually boot the device into emergency mode before you try to use KDZ. To enter emergency mode, turn off your phone and hold the following three buttons:
Back + Volume Up + Power
You should get a yellow screen that says "Emergency Mode"
Once you get there try to see if your phone is detected by your computer. Let me know how it goes
I am just wondering if I need to shake the device
Sent from my SGH-T999 using xda app-developers app
You can try that if KDZ can't flash the file correctly. But I thought your phone couldn't be detected

KDZ not recognize my phone

Hello there!
Today, I tried to flash original custom recovery and since then I have a bricked phone. I can get into Emergency Mode, I follow all instructions but KDZ Updater doesn't find my phone...
I have spend a lot of hours with no result. I have reinstalled drivers,PC Suite, everything...
Can someone help me?
Thank you a lot
evripidis said:
Hello there!
Today, I tried to flash original custom recovery and since then I have a bricked phone. I can get into Emergency Mode, I follow all instructions but KDZ Updater doesn't find my phone...
I have spend a lot of hours with no result. I have reinstalled drivers,PC Suite, everything...
Can someone help me?
Thank you a lot
Click to expand...
Click to collapse
Its unsolved problem try LG MDP
Sent from my LG-P500 using XDA Premium App
Does you phone turn on?
If it doesn't, just takes it to the LG Service center as you can do nothing.
Sent from my LG-P500 using XDA App
evripidis said:
Hello there!
Today, I tried to flash original custom recovery and since then I have a bricked phone. I can get into Emergency Mode, I follow all instructions but KDZ Updater doesn't find my phone...
I have spend a lot of hours with no result. I have reinstalled drivers,PC Suite, everything...
Can someone help me?
Thank you a lot
Click to expand...
Click to collapse
i bricked my phone once and have same problem in windows seven.
i find that when u load the firmware by kdz while it start to process quickly connect the phone it works for me and find the phone.
just try it and it has no harm.

P769 android triangle

My phone is stuck on the dead android logo with the red triangle. I have no recovery I was on stock rom when it suddenly crashed
I have had my bootloader unlocked but flashed a new kdz in the past.
When I try to flash a new kdz everything on the computer says its successful but my phone boots right back up to the dead android with red triangle. Please help. Also omap4boot does not work for me and adb devices are not detected nor fastboot.
Install drivers again to see your phone on computer.
P769v20h- 'tis the season to give thanks so push the button already!
Anyone else can help me?
Did u try doing a hard reset
You guys just trying to get your post counts up?
Thanks anyway, I solved this.
niggist said:
You guys just trying to get your post counts up?
Thanks anyway, I solved this.
Click to expand...
Click to collapse
Hi niggist, I'm happy with your success, could you tell me how did you do it?
Edited: Thanks anyway.
Sent from my LG P76020L-EUR-XX unlocked and rooted
BajoPrimate said:
Hi niggist, I'm happy with your success, could you tell me how did you do it?
Edited: Thanks anyway.
Sent from my LG P76020L-EUR-XX unlocked and rooted
Click to expand...
Click to collapse
It turns out I really didn't fix anything, I just got omap4boot to work. What you have to do is install it the second time from device manager after you get pass the part where it asks you those questions with the response of y/n

[Q] LG Optimus P760 crashed while firmware update PLEASE HELP !!!

HI,
I have LG Optimus P760 I did sw upgrade by official app ( LG PC suite ) and this app crashed in the middle of upgrading ad has been determinated by windows. Now is stil on dysplay - S/W Upgrade Please wait while upgrading and that all . Cannot do nothing tur on /off rwmove batery - when I get it back the message is there again ... I do not know IHow I can Repair it . Can you help me please ? THX . phone is not rooted
sorry for mistakes in english I´m czech . Thanks for every advice ( email : [email protected])
Joseph CZ said:
HI,
I have LG Optimus P760 I did sw upgrade by official app ( LG PC suite ) and this app crashed in the middle of upgrading ad has been determinated by windows. Now is stil on dysplay - S/W Upgrade Please wait while upgrading and that all . Cannot do nothing tur on /off rwmove batery - when I get it back the message is there again ... I do not know IHow I can Repair it . Can you help me please ? THX . phone is not rooted
sorry for mistakes in english I´m czech . Thanks for every advice ( email : [email protected])
Click to expand...
Click to collapse
Hi Joseph CZ, you could try the "upgrade recovery" option.
Cheers. Good luck.
Sent from my LG P76020L-EUR-XX unlocked and rooted
BajoPrimate said:
Hi Joseph CZ, you could try the "upgrade recovery" option.
Cheers. Good luck.
Sent from my LG P76020L-EUR-XX unlocked and rooted
Click to expand...
Click to collapse
Can you help me a bit actually I dont know how to do it
Joseph CZ said:
Can you help me a bit actually I dont know how to do it
Click to expand...
Click to collapse
Hi Joseph CZ, here you go:
From cmahendra's guide (FAQ: Frequently Asked Questions) http://forum.xda-developers.com/showthread.php?p=40483954
Download LG Mobile Support Tool and do the following steps:
..1. Remove the battery and the USB cable from phone.
..2. Without the battery, plug the USB cable and connect the PC to the phone with USB cable.
..3. Press and hold (VolumeUp) key and press (Power) key for 2/3 secs. You should see "S/W Upgrade" on the screen after a few seconds.
..4. Re-insert the battery in the phone.
..5. Start LG Mobile Support Tool(B2CAppSetup.exe), let it find the phone (and load drivers) and start the software update.
Click to expand...
Click to collapse
**Navigate to Update/Tools and there select upgrade recovery.
Cheers . Good luck.
Sent from my LG P76020L-EUR-XX unlocked and rooted
Thank you very much It helps me a lot - phone is working properly now :good: now is there only a problem with apps and files I need to get it on SD without rooting device .I had replaced on SD only few apps , but pics, musics and other.... not. I would like to ask do you know some solution of this without rooting ? . Thanks again for very helpful advice
Joseph CZ said:
Thank you very much It helps me a lot - phone is working properly now :good: now is there only a problem with apps and files I need to get it on SD without rooting device .I had replaced on SD only few apps , but pics, musics and other.... not. I would like to ask do you know some solution of this without rooting ? . Thanks again for very helpful advice
Click to expand...
Click to collapse
Hi Joseph CZ, I'm happy to help.
I'm not sure of what you are asking for, do you want to move/copy your files from SD to internal? Can you elaborate it?
Cheers.
Sent from my LG P76020L-EUR-XX unlocked and rooted
I got almost full internal memory and there is a message on screen about low space ... but in phone is SD card 2GB and it almost free , only few apss succesfuly mowed to SD. I need move pictures and photos move in SD too , because I can not get actualizations from google play of installed apps - because not enough space internal ...
Joseph CZ said:
I got almost full internal memory and there is a message on screen about low space ... but in phone is SD card 2GB and it almost free , only few apss succesfuly mowed to SD. I need move pictures and photos move in SD too , because I can not get actualizations from google play of installed apps - because not enough space internal ...
Click to expand...
Click to collapse
Hi Joseph CZ, perhaps you could try with adb via USB (from SDK tools), I'm not sure, though.
I think the easiest way is rooting and moving what you want...
Regards.Good luck.
LGMS769 Metro Pcs
Just recently i tried to install a custom rom on my phone. And tried to install a new firmware. Since im a noob im asking help. I just got this phone and im scared since i have no warranty on it. Ever since it has shut down , and when i turn it on it says security error then turns right off. Since then ive been searching for ways to recover my phone from this brick, and tried using LG update tool but the software would never download and leave me at time elapsed. Im stuck. I dont know what to do?? Can someone please help me unbrick my phone. I would really appreciate that Thanks for reading..
swaggyp said:
Just recently i tried to install a custom rom on my phone. And tried to install a new firmware. Since im a noob im asking help. I just got this phone and im scared since i have no warranty on it. Ever since it has shut down , and when i turn it on it says security error then turns right off. Since then ive been searching for ways to recover my phone from this brick, and tried using LG update tool but the software would never download and leave me at time elapsed. Im stuck. I dont know what to do?? Can someone please help me unbrick my phone. I would really appreciate that Thanks for reading..
Click to expand...
Click to collapse
you can try cmahendra sir's 2 in 1 guide or if you can, go service centre, tell them that a update (0TA) showed, AND THEN this is happening. they will.install software for you. as warranty is over, they might charge (5$ here) for software work. I did a hell lot deep **** then you, kept working 6 hours, but wasn't able to fix the phone,went service centre and now typing via same phone.
Ill try that
devilanuj17 said:
you can try cmahendra sir's 2 in 1 guide or if you can, go service centre, tell them that a update (0TA) showed, AND THEN this is happening. they will.install software for you. as warranty is over, they might charge (5$ here) for software work. I did a hell lot deep **** then you, kept working 6 hours, but wasn't able to fix the phone,went service centre and now typing via same phone.
Click to expand...
Click to collapse
Its been about 4 days since i last used it, and i dont want to tell my mom. Thanks for the reply. Does it matter if its from metropcs?
---------- Post added at 06:01 PM ---------- Previous post was at 05:57 PM ----------
swaggyp said:
Its been about 4 days since i last used it, and i dont want to tell my mom. Thanks for the reply. Does it matter if its from metropcs?
Click to expand...
Click to collapse
Is there a website for service centre?
swaggyp said:
Its been about 4 days since i last used it, and i dont want to tell my mom. Thanks for the reply. Does it matter if its from metropcs?
---------- Post added at 06:01 PM ---------- Previous post was at 05:57 PM ----------
Is there a website for service centre?
Click to expand...
Click to collapse
man service centre, like you have for Nokia, Samsung etc, you can Google LG mobile service centre around your locality,.
doesn't matter it's metro or p778,768,765,760 etc etc etc.
as your warranty is over, you have no fear of them saying warranty void, as ultimately they will charge for the software transaction.
and I know how it feels to see your phone dying on you.
JUST DONT LET THEM KNOW THAT YOU KNOW ABOUT ROOTING /BL/FASTBOOT .act like a dumb and tell them that you were trying to update your software by the wifi (software update OTA) and now this happened.
sweet talks makes way everywhere.
BajoPrimate said:
Hi Joseph CZ, here you go:
From cmahendra's guide (FAQ: Frequently Asked Questions) http://forum.xda-developers.com/showthread.php?p=40483954
**Navigate to Update/Tools and there select upgrade recovery.
Cheers . Good luck.
Sent from my LG P76020L-EUR-XX unlocked and rooted
Click to expand...
Click to collapse
I have this serious problem and after reading a lot...and after trying a lot im still having problem.....
I tried to install a cwm on my p760 (without unlocked BL for my foolness...) and cause to me "security error" on boot....my phone is stuck there....
Tried the new lg tool to upgrade it says that i have the latest version
Tried the offline method (that i already did it in the past succeesfull and i know it, the lg tool says :device not connected but the 3 deces in device manager show correctly
I tried upgrade recovery says nothing to fix
the only mode that accepted from m phone is S/W upgrade....
I also tried to reinstall fastbootboot drivers and
I tried everything.....but nothing please emergency help
Aristodikos1 said:
I have this serious problem and after reading a lot...and after trying a lot im still having problem.....
I tried to install a cwm on my p760 (without unlocked BL for my foolness...) and cause to me "security error" on boot....my phone is stuck there....
Tried the new lg tool to upgrade it says that i have the latest version
Tried the offline method (that i already did it in the past succeesfull and i know it, the lg tool says :device not connected but the 3 deces in device manager show correctly
I tried upgrade recovery says nothing to fix
the only mode that accepted from m phone is S/W upgrade....
I also tried to reinstall fastbootboot drivers and
I tried everything.....but nothing please emergency help
Click to expand...
Click to collapse
I've recovered my p760 three times with the LG Tool and its Upgrade Recovery option.
I don't know why it doesn't work for you.
Cheers. Good luck.
Sent from my LG P76020p-EUR-XX unlocked and rooted
BajoPrimate said:
I've recovered my p760 three times with the LG Tool and its Upgrade Recovery option.
I don't know why it doesn't work for you.
Cheers. Good luck.
Sent from my LG P76020p-EUR-XX unlocked and rooted
Click to expand...
Click to collapse
I feel that someting is going on with my phone.... i can see 3 devices in device manager is that correct? i cannto see device "android phone-ADB phone" can you confirm it?
I can see in device manager onlu com port modem and usb
Hi @Aristodikos1, you have an option for installing the drivers in the LG Tool (up- left corner). If the on line tool sees your L9 that's enough, just follow the steps : Update / Tools / Upgrade recovery.
I'm not on my computer right now.
Cheers. Good luck.
Sent from my LG P76020p-EUR-XX unlocked and rooted
BajoPrimate said:
Hi @Aristodikos1, you have an option for installing the drivers in the LG Tool (up- left corner). If the on line tool sees your L9 that's enough, just follow the steps : Update / Tools / Upgrade recovery.
I'm not on my computer right now.
Cheers. Good luck.
Sent from my LG P76020p-EUR-XX unlocked and rooted
Click to expand...
Click to collapse
Already did that buddy and appretiate for your help all .... that was just a though for me in my previous message but im not able to see any other device even with the yellow mark as connected....
The offline ,ethod crasses when push "upgrade"
after lg mode says no ugrade available and when i push upgrade recovery says "there is not nothing to fix" as a popup window
Aristodikos1 said:
Already did that buddy and appretiate for your help all .... that was just a though for me in my previous message but im not able to see any other device even with the yellow mark as connected....
The offline ,ethod crasses when push "upgrade"
after lg mode says no ugrade available and when i push upgrade recovery says "there is not nothing to fix" as a popup window
Click to expand...
Click to collapse
You should try with the online LG Tool.
Cheers. Good luck.
BajoPrimate said:
You should try with the online LG Tool.
Cheers. Good luck.
Click to expand...
Click to collapse
Already test it mate, when push upgrade recovery says no items to fix
Aristodikos1 said:
Already test it mate, when push upgrade recovery says no items to fix
Click to expand...
Click to collapse
Hi Aristodikos1, you could try it again and again, it should work eventually.
Cheers. Good luck.
Sent from my LG P76020p-EUR-XX unlocked and rooted

SOFT BRICKED - Help! Need .dll file for LG G2 Mini D618

Hi, first of all i think my issues had already been solved
but for other LG smartphones, not D618.
My problem occurred when I playing around with hidden menu, and I hit reset button on the FOTA menu,
and then my phone restart and stuck in a screen that I never seen before, the screen show three line of text:
● FOTAFS_Open/cache/fota/log/FSUA_LOG_000.txt, 0, No such file
● FOTAFS_Create/cache/fota/log/FSUA_LOG_000.txt, 66, No such file
● FOTAFS_Close 0
So I googled about that and I found on a Vietnamese forum that it can be fix using LG FlashTool. But the problem is the tool need a correct .dll file for each device and I can't find anywhere the exact .dll file for LG G2 Mini D618. So if anyone could provide me the file I will be very thankful coz my phone been dead for 1 day.
I already tried flashing the kdz file, but no luck.
I tried to sideload stock recovery via adb but adb didn't detect my device.
Please help me solving this
Can you turn the power on your d618 for now? and what the displayed of the screen?
myllo.setya said:
Can you turn the power on your d618 for now? and what the displayed of the screen?
Click to expand...
Click to collapse
Yes I can turn device on but it keep looping on this screen
gesitkumara said:
Yes I can turn device on but it keep looping on this screen
Click to expand...
Click to collapse
Do you have a custom recovery installed?
If you connect it to PC, does it show up?
Can oyu get it to Download mode?
gesitkumara said:
Hi, first of all i think my issues had already been solved
but for other LG smartphones, not D618.
My problem occurred when I playing around with hidden menu, and I hit reset button on the FOTA menu,
and then my phone restart and stuck in a screen that I never seen before, the screen show three line of text:
● FOTAFS_Open/cache/fota/log/FSUA_LOG_000.txt, 0, No such file
● FOTAFS_Create/cache/fota/log/FSUA_LOG_000.txt, 66, No such file
● FOTAFS_Close 0
So I googled about that and I found on a Vietnamese forum that it can be fix using LG FlashTool. But the problem is the tool need a correct .dll file for each device and I can't find anywhere the exact .dll file for LG G2 Mini D618. So if anyone could provide me the file I will be very thankful coz my phone been dead for 1 day.
I already tried flashing the kdz file, but no luck.
I tried to sideload stock recovery via adb but adb didn't detect my device.
Please help me solving this
Click to expand...
Click to collapse
You don't need any .dll , the LG FlashTool is designed for all LG smartphones, just follow my guide : http://forum.xda-developers.com/g2-mini/general/guide-revert-to-stock-lg-softwareeasy-t2824479 , if you have any additional questions feel free to ask. , hope you're gonna fix your phone.
Vagelis1608 said:
Do you have a custom recovery installed?
If you connect it to PC, does it show up?
Can oyu get it to Download mode?
Click to expand...
Click to collapse
No, I'm still using stock recovery, the phone is rooted.
Yes I can get in to the download mode, I already tried flashing kdz and usually if the bootloop is on the lg logo, it can turn back on normal, but now it keep booting on that screen.
Rephosix said:
You don't need any .dll , the LG FlashTool is designed for all LG smartphones, just follow my guide : http://forum.xda-developers.com/g2-mini/general/guide-revert-to-stock-lg-softwareeasy-t2824479 , if you have any additional questions feel free to ask. , hope you're gonna fix your phone.
Click to expand...
Click to collapse
Hi, thanks for the guide, I will try it, I hope this method can fix it .
Rephosix said:
You don't need any .dll , the LG FlashTool is designed for all LG smartphones, just follow my guide : http://forum.xda-developers.com/g2-mini/general/guide-revert-to-stock-lg-softwareeasy-t2824479 , if you have any additional questions feel free to ask. , hope you're gonna fix your phone.
Click to expand...
Click to collapse
HI I already tried this, but when the LG software trying to download the firmware, it always quit around 50% and when I tried again about 3 times it always quit. Can I do "Upgrade recovery" in offline?
gesitkumara said:
HI I already tried this, but when the LG software trying to download the firmware, it always quit around 50% and when I tried again about 3 times it always quit. Can I do "Upgrade recovery" in offline?
Click to expand...
Click to collapse
i got same error too at the first flash. i think the firmware is corrupted. retry to download the firmware,i hope you can successfully flashing the firmware
Now my phone turn back on to normal, I finally took it to the LG service center, and they replaced my motherboard.
So if any of you guys experienced the same, I'm telling you there's no software solution to fix this, it seems because I rooted the phone and somehow it lock the motherboard when it trying to perfomed a FOTA update.

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