STUCK at LG Logo, NO Download mode..Please HELP!! - G2 Q&A, Help & Troubleshooting

hi all,
I have posted my G2 problem in another thread but was hoping more people can see it and help me...
PHONE Stuck at LG Logo after power up.
NO Download Mode,
here goes..
Believed I was conned... and this could be what happened to my LG G2 'D802':
my mobile is actually a D801 phone (motherboard) NOT D802 but loaded with D802 ROM
Phone was flashed (by me) with D802 ROM to remove error "Unfortunately, the process com.android.systemui has stopped" caused by corrupted Build.Prop system file during some editing.
touch screen error after new ROM was flashed (tried many diff roms), likely due to incompatible phone settings.
unable to flash D801 kdz since the phone was configured to 'D802', incorrect model detected while trying to flash.
managed to get a D801 TOT file that can resolved the incompatible model issue
Flash completed, phone rebooted..STUCKED at LG LOGO!
pressed Vol+ and USB cable, cannot enter download mode...stucked..
Factory reset using hardware keys, same problem..
please help ! any suggestion/s would be greatly appreciated!! thank you!!

TEDET123 said:
hi all,
I have posted my G2 problem in another thread but was hoping more people can see it and help me...
PHONE Stuck at LG Logo after power up.
NO Download Mode,
here goes..
Believed I was conned... and this could be what happened to my LG G2 'D802':
my mobile is actually a D801 phone (motherboard) NOT D802 but loaded with D802 ROM
Phone was flashed (by me) with D802 ROM to remove error "Unfortunately, the process com.android.systemui has stopped" caused by corrupted Build.Prop system file during some editing.
touch screen error after new ROM was flashed (tried many diff roms), likely due to incompatible phone settings.
unable to flash D801 kdz since the phone was configured to 'D802', incorrect model detected while trying to flash.
managed to get a D801 TOT file that can resolved the incompatible model issue
Flash completed, phone rebooted..STUCKED at LG LOGO!
pressed Vol+ and USB cable, cannot enter download mode...stucked..
Factory reset using hardware keys, same problem..
please help ! any suggestion/s would be greatly appreciated!! thank you!!
Click to expand...
Click to collapse
use flashtool with another *dll

His download mode is not functional.
When in factory reset - connect to pc(does it throw errors or add a new device?)
If yes..then - read this
If no then still read it.

bender_007 said:
His download mode is not functional.
When in factory reset - connect to pc(does it throw errors or add a new device?)
If yes..then - read this
If no then still read it.
Click to expand...
Click to collapse
thanks for replying guys..appreciate it!
yes..download mode is not functional.
When connect to pc at 'Factory hard reset mode' screen (vol- and pwr pressed, letgo and pressed)..nothing happens on either PC or Mobile..
After Hard reset, phone continue stuck at LG LOGO.. PC detected mobile as "LGE AndroidNet USB Serial Port (COM41)", see attached.
I have tried the method in the link above but the PC seems cannot detect phone during cmd "ls /dev/sd*" and "gdisk -l /dev/sdb" .

someone please help..

TEDET123 said:
someone please help..
Click to expand...
Click to collapse
Hey,
I'm currently having some issue too but not the same it seems ..
Have you tried this: http://forum.xda-developers.com/showthread.php?t=2656275 ?
Hope it will help!

shark_max said:
Hey,
I'm currently have some issue too but not the same it seems ..
Have you tried this: http://forum.xda-developers.com/showthread.php?t=2656275 ?
Hope it will help!
Click to expand...
Click to collapse
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:

TEDET123 said:
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:
Click to expand...
Click to collapse
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!

TEDET123 said:
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:
Click to expand...
Click to collapse
Just plug your cable to usb. Turn off phone and inmediately hold the button up and ull be in download mode.
Or If U have 801 rom try to root your phone and do recovery as 801 phone, after flash 802 rom !

shark_max said:
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!
Click to expand...
Click to collapse
the screenshot stays forever (trying to get into download mode) and did not enter the actual download screen.
if continue to boot, the phone will just hang at LG Logo.

shark_max said:
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!
Click to expand...
Click to collapse
LG Support tool was unable to detect my phone..

patriky said:
Just plug your cable to usb. Turn off phone and inmediately hold the button up and ull be in download mode.
Or If U have 801 rom try to root your phone and do recovery as 801 phone, after flash 802 rom !
Click to expand...
Click to collapse
I did this but phone just stays at the 2nd screenshot...
before it was bricked, I have no problem get it into download mode with vol+ and usb cable.

TEDET123 said:
LG Support tool was unable to detect my phone..
Click to expand...
Click to collapse
Wait so what can you do? Hard reset? Download mode? Nothing?
Can you plug your phone and check that your phone is not detected in device manager?
All the drivers are installed?

Same issue
I am having the same exact issue as TEDET123. !!! installed ubunto in one of my PC, tried the same procedure as explain at
http://forum.xda-developers.com/showthread.php?t=2582142&highlight=even+disconnect+lg+phone.
the ubuntu doesn't show any SDB !! need help!!! went to the famous lg software guy in my town. He said MMC chip needs to be replaced ! I knw he doesn;'t have its solution and trying to demotivate me thats it! I knw there must be a solution to this issue!

I would try to force the phone into qhsusb mode then flash only laf.img,aboot.img and boot.img
In qhsub mode you should be able to see the SDB partition
http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
FaseehUllah said:
I am having the same exact issue as TEDET123. !!! installed ubunto in one of my PC, tried the same procedure as explain at
http://forum.xda-developers.com/showthread.php?t=2582142&highlight=even+disconnect+lg+phone.
the ubuntu doesn't show any SDB !! need help!!! went to the famous lg software guy in my town. He said MMC chip needs to be replaced ! I knw he doesn;'t have its solution and trying to demotivate me thats it! I knw there must be a solution to this issue!
Click to expand...
Click to collapse

Same problem.

Same problem
now can i go back to fast boot mode?

someone please help..

Same problem, please helpp

Same Problem ...... flashing unknown rom and now stuck on LG logo and not entering to download mode please help !! Experts ??

Related

[Q] lge400 bricked need help im a newbie

hi, im new here and i need help i've got a problem on my lg optimus l3. I think my phone was bricked. i can no longer access recovery mode but i still can go to emergency mode. then i tried to use kdz and it try to bring it back to the old l3 which is ginger bread.. oh by the way im using cm9 and sdmerge that time when suddenly my phone restarted and open then restart again.. non stop restarting.. so i decided to format it.. but when i reformat it my memory became 15mb only..
thats the time i tried to use kdz.. but when i used kdz to flash the old firmware im getting an error.. that was the time i can no longer acess my recovery mode. and also when im in emergency mode my pc is not recognizing my phone.. ive redownload and reinstall all the drivers but still no luck..
now i cant open my phone.. it always stuck in lg logo and go to white screen and back to lg logo again..
please someone help me..:crying::crying:
LGE400Addict said:
hi, im new here and i need help i've got a problem on my lg optimus l3. I think my phone was bricked. i can no longer access recovery mode but i still can go to emergency mode. then i tried to use kdz and it try to bring it back to the old l3 which is ginger bread.. oh by the way im using cm9 and sdmerge that time when suddenly my phone restarted and open then restart again.. non stop restarting.. so i decided to format it.. but when i reformat it my memory became 15mb only..
thats the time i tried to use kdz.. but when i used kdz to flash the old firmware im getting an error.. that was the time i can no longer acess my recovery mode. and also when im in emergency mode my pc is not recognizing my phone.. ive redownload and reinstall all the drivers but still no luck..
now i cant open my phone.. it always stuck in lg logo and go to white screen and back to lg logo again..
please someone help me..:crying::crying:
Click to expand...
Click to collapse
does your phone come-up with blank (black but backlit) screen ?
if it does then you will be able to use kdz updater in attached link LG-RDTT_1.0.5.4 (needs included windows enabler for this version)
use THIS GUIDE to flash just skip the hosts file editing steps
and let us know
LG-RDTT_1.0.5.4
IGGYVIP said:
does your phone come-up with blank (black but backlit) screen ?
if it does then you will be able to use kdz updater in attached link LG-RDTT_1.0.5.4 (needs included windows enabler for this version)
use THIS GUIDE to flash just skip the hosts file editing steps
and let us know
dl.xda-developers.com/attachdl/8c343b1d694e531790a4bedc4a0d3dc3/530e4e21/2/5/9/9/9/3/9/LG-RDTT_1.0.5.4.zip
Click to expand...
Click to collapse
ok i will try thanks.. i will let you know immediately. where can i get that LG-RDTT something?
sorry for the bad english
LGE400Addict said:
ok i will try thanks.. i will let you know immediately. where can i get that LG-RDTT something?
sorry for the bad english
Click to expand...
Click to collapse
my computer doesnt recognizing my phone when in emergency mode..
i dont know what to do in the files ive downloaded.. i followed all the instruction..
can you give me pictures or videos...
my phone is not booting and its going white screen and back to lg logo again..
when i try to use VOLUME - plus home and POwer button.. its stuck in lg logo..
when i connect it in pc in that situation the computer reconize my phone but with some failed installing deivce..
i know im doing something wrong but i cant figure it out.. coz im not an expert..
im losing hope that i can bring back my long time lge400 friend..

[HELP] Lg Optimus L3 E400 Bricked [SOLVED]

Hello!
I Tried To Install A Custom ROM But After Its Successful Installation Using CWM When I Rebooted The Fone it didnt booted!
No Key Combinations Work ETC!
But When I Connect it to the pc i hear a sound on windows!
I Also Checked On Device Manager IT Shows Some LGE AndroidNet USb Serial Port(COM15)
Please Help Me! I Don't Wanna Go To The Service Center!
I Bought The Device Like 2 Or 3 years Ago I Don't Remember And Also The Device Is Rooted So Warranty Is Void. Please
AppY.fTw.wOw^ said:
Hello!
I Tried To Install A Custom ROM But After Its Successful Installation Using CWM When I Rebooted The Fone it didnt booted!
No Key Combinations Work ETC!
But When I Connect it to the pc i hear a sound on windows!
I Also Checked On Device Manager IT Shows Some LGE AndroidNet USb Serial Port(COM15)
Please Help Me! I Don't Wanna Go To The Service Center!
I Bought The Device Like 2 Or 3 years Ago I Don't Remember And Also The Device Is Rooted So Warranty Is Void. Please
Click to expand...
Click to collapse
I no longer use this device, so I'm not aware if other users had the same issue like you.
First, did you try searching this forum for similar issues?
If not, it might be a better good place to start.
Second, please explain better whats happening to your phone:
Can you turn it on? If you can, what do you see?
Can you enter recovery mode? (volume down + home + power)
Can you enter emergency mode? (volume up + volume down + power)
Did you try flashing stock firmware with KDZ-flasher?
What ROM did you try to install? Did you check the ROM's page in these forum?
need4steer said:
I no longer use this device, so I'm not aware if other users had the same issue like you.
First, did you try searching this forum for similar issues?
If not, it might be a better good place to start.
Second, please explain better whats happening to your phone:
Can you turn it on? If you can, what do you see?
Can you enter recovery mode? (volume down + home + power)
Can you enter emergency mode? (volume up + volume down + power)
Did you try flashing stock firmware with KDZ-flasher?
What ROM did you try to install? Did you check the ROM's page in these forum?
Click to expand...
Click to collapse
Hello Bro,
When I Try To Turn It On It Vibrates
I Tried To Enter The Recovery Mode But When I Try To Do The Capacative Touch Buttons Light Up For A Second OR Two, The Device Vibrates And Then Again Dead!
Cant Enter Emergency Mode Same Thing Happens Above There ^
Tried To Flash Using KDZ But Device Was Not Found!
I Tried To Install iPhonoid Rom From http://theunlockr.com/roms/android-roms/lg-roms/lg-optimus-l3-e400-roms/
Also When I Try To Connect The Device Through USB I Hear The Sound But It Fails To Install 1 Driver! (USB MTP Device)
When I checked using adb in cmd by the command
Code:
adb devices
i get the list of devices attached and it shows my device there!
Thanks!
AppY.fTw.wOw^ said:
Hello Bro,
When I Try To Turn It On It Vibrates
I Tried To Enter The Recovery Mode But When I Try To Do The Capacative Touch Buttons Light Up For A Second OR Two, The Device Vibrates And Then Again Dead!
Cant Enter Emergency Mode Same Thing Happens Above There ^
Tried To Flash Using KDZ But Device Was Not Found!
I Tried To Install iPhonoid Rom From http://theunlockr.com/roms/android-roms/lg-roms/lg-optimus-l3-e400-roms/
Also When I Try To Connect The Device Through USB I Hear The Sound But It Fails To Install 1 Driver! (USB MTP Device)
When I checked using adb in cmd by the command
Code:
adb devices
i get the list of devices attached and it shows my device there!
Thanks!
Click to expand...
Click to collapse
It's very problematic that you can't enter your device into emergency mode.
I think the only option that is left regarding software is to uninstall all of the drivers that are already installed for you device,
installing the latest drivers from the official site, and then try to use LG Mobile Support Tool to flash stock firmware.
Other than that you can only send it for a hardware repair
need4steer said:
It's very problematic that you can't enter your device into emergency mode.
I think the only option that is left regarding software is to uninstall all of the drivers that are already installed for you device,
installing the latest drivers from the official site, and then try to use LG Mobile Support Tool to flash stock firmware.
Other than that you can only send it for a hardware repair
Click to expand...
Click to collapse
Bro i Tried To Use LG Mobile Support Tool And In Downloading Mode (Remove Battery>Press And Hold Volume Down Button>Plug In USB) It Gets Recognized (Only In Downloading Mode) And Shows The The Device LG E400 Has The Latest Software Installed V20A. When I Try To Use Update Recovery It Downloads A File Of 166.76 MB And Then Starts Installing it But It Gets Stucks @ 4 % For 5-10 Mins And Then The Tool Asks Me To Replug USB Etc And Then Retry But Same Thing Happens!
In Downloading Mode The Device Is Also Recognized By KDZ Updater But While Flashing A Stock Rom I Get An Error Of wParam And lParam!
Please Help!
Thanks
your device not die yet, try use LG support tool again, when it stuck at 4% or above, reboot your phone while plugging in computer. after that, hope it continue processing. this had worked with my fiend's phone
kien_vip said:
your device not die yet, try use LG support tool again, when it stuck at 4% or above, reboot your phone while plugging in computer. after that, hope it continue processing. this had worked with my fiend's phone
Click to expand...
Click to collapse
tnx for the reply ill give it a try :good:
btw how to i reboot? using the power button??
Hey Bros!
I Found That In LG Support Tool It Says The In The Phone The Software Version Installed Is V20A
But There Is No Such Software Version For The Device L3 In LG Firmware Download Page!
But There Is One For LG Optimus L5
So I Guess That I Installed The Rom For L5 To L3 And It Is Bricked Now So Any Solution? o:
Thanks
AppY.fTw.wOw^ said:
Bro i Tried To Use LG Mobile Support Tool And In Downloading Mode (Remove Battery>Press And Hold Volume Down Button>Plug In USB) It Gets Recognized (Only In Downloading Mode) And Shows The The Device LG E400 Has The Latest Software Installed V20A. When I Try To Use Update Recovery It Downloads A File Of 166.76 MB And Then Starts Installing it But It Gets Stucks @ 4 % For 5-10 Mins And Then The Tool Asks Me To Replug USB Etc And Then Retry But Same Thing Happens!
In Downloading Mode The Device Is Also Recognized By KDZ Updater But While Flashing A Stock Rom I Get An Error Of wParam And lParam!
Please Help!
Thanks
Click to expand...
Click to collapse
When saying download mode you're referring to emergency mode?
Do you see in your phone that you're in emergency mode?
AppY.fTw.wOw^ said:
Hey Bros!
I Found That In LG Support Tool It Says The In The Phone The Software Version Installed Is V20A
But There Is No Such Software Version For The Device L3 In LG Firmware Download Page!
But There Is One For LG Optimus L5
So I Guess That I Installed The Rom For L5 To L3 And It Is Bricked Now So Any Solution? o:
Thanks
Click to expand...
Click to collapse
Maybe try what @kien_vip suggested.
And maybe try flashing the right stock version with KDZ-flasher.
need4steer said:
When saying download mode you're referring to emergency mode?
Do you see in your phone that you're in emergency mode?
Maybe try what @kien_vip suggested.
And maybe try flashing the right stock version with KDZ-flasher.
Click to expand...
Click to collapse
Hey,
When i say download mode i mean (Remove Back Cover and Battery>Plug in USB while pressing Volume Down Key!)
As far as i guess we can enter emergency mod by pressing both the volume keys and power key at the same time.
I tried using KDZ but at some point gives me an error of WParam and LParam as I posted above.
AppY.fTw.wOw^ said:
Hey,
When i say download mode i mean (Remove Back Cover and Battery>Plug in USB while pressing Volume Down Key!)
As far as i guess we can enter emergency mod by pressing both the volume keys and power key at the same time.
I tried using KDZ but at some point gives me an error of WParam and LParam as I posted above.
Click to expand...
Click to collapse
Yes, you're right - to enter emergency mode hold volume up + volume down + power
When you're inside you'll see on your screen "EMERGENCY MODE" on a yellow background.
Only the use KDZ-flasher or the lg mobile support tool.
If you're indeed in this mode, then try what @kien_vip suggested above.
need4steer said:
Yes, you're right - to enter emergency mode hold volume up + volume down + power
When you're inside you'll see on your screen "EMERGENCY MODE" on a yellow background.
Only the use KDZ-flasher or the lg mobile support tool.
If you're indeed in this mode, then try what @kien_vip suggested above.
Click to expand...
Click to collapse
I tried to enter the mode but failed!!
The buttons just light up for a second or two then vibrate then again dead.
I Cant Enter Emergency Mode But Download Mode!!!
NO Volume Up+Volume Down+ Power Button
But
YES Volume Down Pressed While Plugging In USB
AppY.fTw.wOw^ said:
I tried to enter the mode but failed!!
The buttons just light up for a second or two then vibrate then again dead.
I Cant Enter Emergency Mode But Download Mode!!!
NO Volume Up+Volume Down+ Power Button
But
YES Volume Down Pressed While Plugging In USB
Click to expand...
Click to collapse
Then all is left for you is to try what @kien_vip suggested previously.
need4steer said:
Then all is left for you is to try what @kien_vip suggested previously.
Click to expand...
Click to collapse
Before entering emergency mode you should remove the battery for a few seconds. Place it back into your phone then enter into emergency mode. Hope this could help you.
Lg update tool uses baseband as the only check whether your device has the latest update. This means you will get the update if you use an older baseband. However, you should try emergency option.
Thanks To All Of You Guys Problem Solved!
Took It To Local Repair Center And Using RIFF BOX JITAG They Solved It!
It Costed Me INR - Rs. 600 Or USD - Around 10 $!
Thanks Everyone! :good:
AppY.fTw.wOw^ said:
Thanks To All Of You Guys Problem Solved!
Took It To Local Repair Center And Using RIFF BOX JITAG They Solved It!
It Costed Me INR - Rs. 600 Or USD - Around 10 $!
Thanks Everyone! :good:
Click to expand...
Click to collapse
Good to know!
Thanks a lot for the detailed information.
hi
I have lg optimus e400, first I flash ICS cyanogenmod then I return to stock ROM....then I discovered a kitkat update and I flash it but due to my vision issues again I returned to stock ROM, until I noticed really odd problem my system memory became smaller, 62MB to be specific, which is usually 125mb free space after a factory reset, I do the reset again and again using factory reset on settings and in the cwm recovery and nothing happens my installed apps is still there ,,other than that many apps stopped unexpectedly and doesn't work anymore (e.g. message, camera, gapps,WAP/mobile data,com.android etc)...
solution I tried:
-factory reset
-ROM reflashing
-clearing data and fix permissions via cwm recovery(this one fix the gapps and com.android force stopped)
any suggestions ....
thanks any effort and help is much appreciated..
allainvillanueva said:
I have lg optimus e400, first I flash ICS cyanogenmod then I return to stock ROM....then I discovered a kitkat update and I flash it but due to my vision issues again I returned to stock ROM, until I noticed really odd problem my system memory became smaller, 62MB to be specific, which is usually 125mb free space after a factory reset, I do the reset again and again using factory reset on settings and in the cwm recovery and nothing happens my installed apps is still there ,,other than that many apps stopped unexpectedly and doesn't work anymore (e.g. message, camera, gapps,WAP/mobile data,com.android etc)...
solution I tried:
-factory reset
-ROM reflashing
-clearing data and fix permissions via cwm recovery(this one fix the gapps and com.android force stopped)
any suggestions ....
thanks any effort and help is much appreciated..
Click to expand...
Click to collapse
Hey, Sorry If im Replying Too Late.
Try Re-Flashing Stock RoM Using Kdz Updater.
This Should Help You! Then If You Want To Root Again Try SuperOneClick Root (Easiest Way) And Install CWM

[Q] bricked my phone (lg g2)

I think i flashed wrong stock ROM.
problems with phone now are
1.no recovery
2.no download mode
3.stuck at lg logo.
4.whenever plug in USB it starts automaticaly and get stuck at LG logo.
5. can be power of by long pressing power button (it gets reboot in between).
but it can enter in "three button press" mode
please help me ...
Connect it to pc. What happens when it's connected ?
YOU NEEd read topic
http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
hey
tungkick said:
YOU NEEd read topic
http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
Click to expand...
Click to collapse
Brother , i have read this article but i m not getting it ... i have opened my phone but i think its not working ..
Devil216 said:
Brother , i have read this article but i m not getting it ... i have opened my phone but i think its not working ..
Click to expand...
Click to collapse
if hard you add friend facebook tungkick777 i check now
If qualcomm 9006 phone of you i unbrick free
Are you sure download mode isn't working? Easiest way is this... With phone off, hold ONLY the up volume key. Then while holding, plug in the phone to the PC. What does it do?
hey..
tungkick said:
if hard you add friend facebook tungkick777 i check now
If qualcomm 9006 phone of you i unbrick free
Click to expand...
Click to collapse
.. i have sent u the req on facebook please accept ..
please help ..
please help with .. which sotck rom to use , and also , which partition images to use (for flashing the partitions)
Phone model : lg g2 d802 (32 gb) , Europe purchased .....
i have been able to use the methed of short circuiting the IC capacitors and flashed partitions but now phone stuck in firmware upgrade screen .... now the problem is that i dont know the model of stock rom to flash ..

[Q] DemiGod Crash Handler: Critical Error

HELP! I tried to install 30B LPBootstack but after I re-enter recovery mode I got
Critical Error!
DemiGod Crash Handler : Critical Error!
Press Key to choose Dload Mode or Reboot.
1. Vol Up : Dload Mode
2. Vol Down : Reboot
If you choose Dload Mode
1. Dload Mode. Please connect USB
2. Get the ram dump image using QPST Configuration.
I can't access Download or Recovery mode because every time I try to access them I get stuck at this screen.
HELP!
SOLUTION
-SEARCH SRK TOOLS.
I found that my problem something with Qualcomm Qhsusb_bulk.
Srk tools was the only thin that helped my phone resurrect from the dead.
Attention!!!!
Please ignore now. I got my problem solved.
CooLoL1999 said:
Attention!!!!
Please ignore now. I got my problem solved.
Click to expand...
Click to collapse
...but you're going to post the solution as well, right?
Problem
CooLoL1999 said:
Attention!!!!
Please ignore now. I got my problem solved.
Click to expand...
Click to collapse
how?I have this problem. Please help!
I have the same problem, may i have the solution, please help
kongwong82 said:
I have the same problem, may i have the solution, please help
Click to expand...
Click to collapse
SRK Tools help you
L0nelyE4rth said:
SRK Tools help you
Click to expand...
Click to collapse
I tried to use this tool you mention but how can it solve the demigod error?
SRK says "waiting for device" and nothing happens after that. The PC doesn't recognize the phone
tommy paradise said:
I tried to use this tool you mention but how can it solve the demigod error?
SRK says "waiting for device" and nothing happens after that. The PC doesn't recognize the phone
Click to expand...
Click to collapse
Please go to tell him not me, I'm tester not dev
http://forum.xda-developers.com/showthread.php?t=2582142, might help you!!!
tommy paradise said:
I tried to use this tool you mention but how can it solve the demigod error?
SRK says "waiting for device" and nothing happens after that. The PC doesn't recognize the phone
Click to expand...
Click to collapse
Well bro I was stuck with the same issue..
This happens to me when i flashed a wrong twrp recovery for lg g2 d801 and it was stuck in critical error i was also unable to access download mode ..
But my Good luck was that i recovered it by doing silly thing ?
So i do following things. But make sure u know the corrert version of your lg g2 to flash kdz file with lg flash tool and also must have lg drivers intalled.
Steps to perform.
1. While in critical error screen you have an option to press volume up button to boot into download mode( although it will not boot to download mode) but still press volume up button so your Pc can detect your phone.
2. Now flash a kdz file of your lg g2 with flash tool. ( you can google for it to download flash file for your lg g2 and how to flash it with lg flass tool.)
3. When you will try to flash it will fail..
4. Now power off your phone by pressing power button.
5. Now boot to download mode and flash the correct kdz with lg flash tool and u r good to go..
To acess download mode power off your phone immediately press volume up button and while keep pressing it and plug in usb cable and you will be in download mode
I performed all this on lg g2 d801 but i hope u can try it on other varients as well. As i was scared of short circut method and srk tool didn't help..

[Q] LG Leon 4G bricked

Hello Guys,
yor are my last hope!
I tried to root my device but there was no working way for it.
So i decided to use this guide (http://forum.xda-developers.com/android/development/root-t-mobile-lg-leon-5-1-1-lollipop-t3194145) to root my phone. I didn't know that this Telekom software is simlocked so i used another guide to unbrick it. Unfortunately it came out that the software i used at this time was the metro pcs version of the stock firmware.
Now i am looking for a working stock firmware cause every german/france software from this pages (http://lg-phone-firmware.com/index.php?id_mod=171) and (http://www.lg-phones.org/category/lg-leon) didn't worked for me.
Every time i tried the 3GCT with Emergency and the cdma with cs_emergency way.
But it always ends in a bootloop with the lg logo and the android symbol then restart and long time LG logo.
I don't understand why Telekom and Metro PCS versions worked but the others don't.
It would be great if you could explain me this.
Greetings
Sven
Hi there! I'm in the same situation. :/ Any help?
I have the same problem too. There's already topic about this, but nobody found solution yet. :/
My god! I have the same BIG problem with LG Leon LTE H340n (C50)! HELP!
Help
Hey guys, I'm a new member so I can't start my own thread so I figured I'd try this out. I bought a LG risio (Leon) off of craigslist and the dude factory reset it when I handed him the cash but now it's asking me for a e-mail or phone number that was previously used with the phone and now I can't get a hold of the guy. Is there any way to get past this situation or am I screwed?
Please don't hate on me for posting this where I did. I just don't have any other options so if someone can help me please do.
Sdh0706 said:
Hey guys, I'm a new member so I can't start my own thread so I figured I'd try this out. I bought a LG risio (Leon) off of craigslist and the dude factory reset it when I handed him the cash but now it's asking me for a e-mail or phone number that was previously used with the phone and now I can't get a hold of the guy. Is there any way to get past this situation or am I screwed?
Please don't hate on me for posting this where I did. I just don't have any other options so if someone can help me please do.
Click to expand...
Click to collapse
This method is USEFUL for your situation & unbricking lg Leon LTE
This method is for ONLY metroPCS
Don't hold me responsible if this method doesn't restore your phone or makes it worse. THERE IS NO WAY TO DOWNGRADE BACK TO ver MS34510B after using this method.
Install
LG United Mobile Driver 3.14.1
LG Flash tool 2014 (build 03/07/2014)
After flash tool installation
1. Remove the battery and put it back in.
2. Hold the Volume Up button (ONLY) while connecting to USB Cable
3. The Volume up button needs to be held until it reaches download mode
4. Open device manager and changed the LGE Mobile USB Serial port to COM 20
5. Open the Flash Tool
6. Select Type: 3GQCT
7. PhoneMode: EMERGENCY
8. KDZ : MS34510D_00.KDZ
9. Click on Normal Flash
10. Click on Clear update registry
11. Country: different country
12. Language: English
13. Click okay and wait for the LG Mobile Support tool to recognize the device. It takes a minute or two but the tool will recognize it. The software starts the extraction and re-boots at %100. You can remove USB cable, your device will boot normally, and the device is no longer stuck in a boot loop.
Files needed:
LG Drivers: https://mega.nz/#!oQV3yS6Y!D2JPtEMfHiAXB5E5jC2lfFH8ZIOVLNhEHju28JtYwfI
LG Flash Tool: https://mega.nz/#!BB8UgKCT!YAdGWfYGXGLiV5arZzeSGGivtLlW-BuiKlv_ci2Xp0Y
MS34510d kdz file: https://mega.nz/#!VNtDCb6C!wotJiiw1CfVNTlpxG3XRnsgiLNtUmzB6zj3tkraNB9s
Lg leon hard brick
I'm having issues with my LG Leon today.I tried to downgrade to v10b in my actual version v10d to Root.I actually tried that but i got problems.When It was 98% stopped and black screen.Everytime now that I restart my smartphone I don't even see the LG logo or nothing just black screen loop but when I do that connected to my computer, I can hear the sound of "recognized" and then "not recognized" and It loops every 15 seconds ~
HELP HELP HELP PLZ
ayoub lg leon said:
I'm having issues with my LG Leon today.I tried to downgrade to v10b in my actual version v10d to Root.I actually tried that but i got problems.When It was 98% stopped and black screen.Everytime now that I restart my smartphone I don't even see the LG logo or nothing just black screen loop but when I do that connected to my computer, I can hear the sound of "recognized" and then "not recognized" and It loops every 15 seconds ~
HELP HELP HELP PLZ
Click to expand...
Click to collapse
Does it have unlocked bootloader? Did you try to enter firmware upgrade mode to flash the correct kdz?
leandeganis said:
Does it have unlocked bootloader? Did you try to enter firmware upgrade mode to flash the correct kdz?
Click to expand...
Click to collapse
yes i try but i cant entre to download mode my lg leon is mt6582 cpu any fix for this probleme i think is hard brick probleme so please help me
ayoub lg leon said:
yes i try but i cant entre to download mode my lg leon is mt6582 cpu any fix for this probleme i think is hard brick probleme so please help me
Click to expand...
Click to collapse
Have you unlocked the bootloader ? Can you access at east to factory reset mode so to wipe data partition?
Lg leon hard brick
leandeganis said:
Have you unlocked the bootloader ? Can you access at east to factory reset mode so to wipe data partition?
Click to expand...
Click to collapse
i unlock bootloader :crying:
no i cant do that my phone is completly dead no download mode no fastboot no recovery any thing but when i conect it to pc it show as a mtk usb port but only 5 second and reconect so i think a scatter file to flash it with sp flash tool please help me help me
YES i unlocked the bootloader

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