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Hi!
I've just got my gt540 .
I decided to install CM7[swift-droid] but fastboot or recovery was needed, so I downloaded rom with fastbood [.kdz] , installed all drivers and started update with kdz updater .
[phone was 2.1 already]
Installation stopped on 140 [booted to download mode]
I disconnected phone ...
And now it is not able to boot .
I tried VOL- + USB - nothing happen
I tried Hard-reset - same
KDZ Updater cant find my phone,
I can't even hear the "BUMP" sound when I connect the divice via USB .
Simply phone is fully dead .
Is there possiblity to make my gt540 working again ? //no warranty ;/
[HOW-TO] Repair your device if it feels like dead | When you click power button nothing happens (Note that this may or may not work)
Make sure you use USB ports that are in back of youre PC, dont use front ones.
Disable LGE Virtual Modem. In your Windows operating system, go to Control Panel > System > Hardware > Device Manager > Modems > Right click on LGE Virtual Modem and click Disable.
Try to boot your phone into Emergency/Download mode (VOL DOWN + POWER).
If the phone booted into Emergency/Download mode, launch KDZ Updater.
In TYPE dropdown menu, choose EMERGENCY.
Load KDZ(ROM) and flash your phone.
If the phone failed to boot into Emergency/Download mode (VOL DOWN + POWER), launch KDZ Updater.
In TYPE dropdown menu, choose CS_EMERGENCY.
Load KDZ(ROM) and flash your phone.
____________________________________________
THANKS TO fishears FROM XDA!
[HOW-TO] Repair your device if you don't see LG logo, boot animation | Recovery doesn't show up
Download the French v20A and the out.kdz
Take out your battery, SIM and SD card
Plug USB into PC (but not phone yet)
Hold (VOL DOWN) button and plug USB into phone | *Phone goes into Download Mode
Run KDZ Updater
In TYPE dropdown menu, choose CS_Emergency mode
Load French V20A ROM and flash it
When it's finished pull out USB again and hold (VOL DOWN) and reinsert USB to put phone back in Download Mode
Launch KDZ Updater (still in CS_Emergency mode)
Load out.kdz and flash it
You should now have your boot animations back and you can flash whatever ROM you want to use.
taken form the great guide from here
http://forum.xda-developers.com/showpost.php?p=13205397&postcount=26
Thanks but my phone is not able to go into Download mode and KDZ Upadter says "Phone not found" when I use "cs_emergency" .
Any other ideas ?
I think that repairing boot with jtag is inevitable
You have to send it to LG. Basically, they will replace the motherboard
post to delete
@up not so fast others with this prob might see this thread and fix their phone this way
Hmm, as I said warranty has ended .
I found auction where I can repair this for 20USD, probably I will try ... ;/
hmm connect to pc and try to power the phone with Power + Camera (2 clicks) for 30 seconds or more. (no matter if no logo appears)
then try to flash with kdz
I have some problem what to do!?
bs828 said:
@up not so fast others with this prob might see this thread and fix their phone this way
Click to expand...
Click to collapse
Well I just repetead a part of what you posted because I didnt read entirely your post. Doubt that anyone will find that helpful.
hello all, i want to flash my lg l7 and i cant go to emergency mode :crying:
i pressed volume up + power button but nothing it just vibrates NO SIGN OF EMERGENCY MODE! please help me ,thank you!
Marke321 said:
hello all, i want to flash my lg l7 and i cant go to emergency mode :crying:
i pressed volume up + power button but nothing it just vibrates NO SIGN OF EMERGENCY MODE! please help me ,thank you!
Click to expand...
Click to collapse
ive managed to enter to emergency mode but now after reset phone step im getting error :WParam : 100 LParam : 2 and nothing... please help!
Then try launch software with type 3GQCT and phone mode CS emergency. Next, connect phone via cable usb without battery. Maybe reinstall kdz and drivers.
Poland_Developers said:
Then try launch software with type 3GQCT and phone mode CS emergency. Next, connect phone via cable usb without battery. Maybe reinstall kdz and drivers.
Click to expand...
Click to collapse
ok , i will try it thanks
Marke321 said:
ok , i will try it thanks
Click to expand...
Click to collapse
doesnt work....
What version had you? ICS or JB?
Poland_Developers said:
What version had you? ICS or JB?
Click to expand...
Click to collapse
Ok first i had ICS then i got jb cm10 it worked normally for couple days ,but when ive downloaded chainfire 3D and installed drivers it doesnt boot! then ive tryed to flash it
**** IT! same error.... now i will try different version of kernel.
I have lg l7 p705 and same problem i stuck on EMERGANCE MODE
If you currently have a Jelly Bean then install Jelly Bean.
Uninstall KDZ Flash Tool + drivers and install again.
1.Install drivers.
2.Install KDZ Flash Tool.
3.Turn off your phone. Connect phone via cable USB and pressing volume + and power (without battery). On screen shows emergency mode with yellow background.
4.Open KDZ and:
a) 3GQCT + EMERGENCY
b) 3GQCT + CS EMERGENCY
Disaster recovery software for LGMobile Support Tool rather not work. But you can check it.
If you have P705 then install for P705:
-Hong Kong or Taiwan: http://lg-phone-firmware.com/index.php?id_mod=13
thanks i will try it
it doesnt work , please help, im losing hope
Hi,
try this it worked for me:
turn the phone off
remove battery
press "volume up"
connect to PC via USB
this is the only way to enbale emergency mode which worked for me
Adam
plenty guides on how to unbrick
Including this one :
Marke321 said:
it doesnt work , please help, im losing hope
Click to expand...
Click to collapse
THIS GUIDE IS FOR UN-BRICKING ALL KNOWN TO ME LG Lx PHONES ON WINDOWS BASED COMPUTERS
(Virtual Machine Will Work )
THIS GUIDE ASSUMES YOU HAVE DRIVERS INSTALLED
>>>>>FOUND HERE IF YOU CAN'T USE GOOGLE<<<<<
THIS GUIDE ASSUMES YOU HAVE KDZ UPDATE PROGRAM
>>>>>FOUND HERE IF YOU CAN'T USE GOOGLE<<<<<
THIS GUIDE ASSUMES YOU HAVE .kdz FIRMWARE DOWNLOADED
>>>>>FOUND HERE IF YOU CAN'T USE GOOGLE<<<<<
1. Plug USB cable to PC
2. Take battery out of phone
3. Press and hold VOL- button
4. Plug USB cable to phone
5. Wait few seconds ... (it should display "Download Mode" on black screen)
6. Put battery back in phone
7. UPDATE YOUR KDZ NOW
8. navigate to phone settings and security and preform wipe/master reset (not obligatory but ensures "clean rom" )
Enjoy your NEW OLD phone
found here http://forum.xda-developers.com/showpost.php?p=52241564&postcount=19
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
hello guys i got this phone of a friend, lg l5 e460, he gave to me to check if it can be fixed but after a fast vision i'm totally mad with it... can't boot recovery or download mode.... all i can see is : connecting it to the pc via usb cable i found this
http://forum.xda-developers.com/attachment.php?attachmentid=3004366&stc=1&d=1415396302
could any1 pls tell me how to fix this disaster?
LeGrim said:
hello guys i got this phone of a friend, lg l5 e460, he gave to me to check if it can be fixed but after a fast vision i'm totally mad with it... can't boot recovery or download mode.... all i can see is : connecting it to the pc via usb cable i found this
http://forum.xda-developers.com/attachment.php?attachmentid=3004366&stc=1&d=1415396302
could any1 pls tell me how to fix this disaster?
Click to expand...
Click to collapse
does the lg logo show up when you conect usb?
If so you can try to remove the battery, hold the button combination for recovery and conect to the charger or usb. Dont press power button at all. Just the combination for recovery.
Sent from my LG-P705 using XDA Free mobile app
Nesh89 said:
does the lg logo show up when you conect usb?
If so you can try to remove the battery, hold the button combination for recovery and conect to the charger or usb. Dont press power button at all. Just the combination for recovery.
Sent from my LG-P705 using XDA Free mobile app
Click to expand...
Click to collapse
I already tried that... i also tried home button + volume button, also camera button + home + volume, with battery and w/o battery via usb, nothing seems to work :S
LeGrim said:
I already tried that... i also tried home button + volume button, also camera button + home + volume, with battery and w/o battery via usb, nothing seems to work :S
Click to expand...
Click to collapse
you may have a hard brick, that cant be fixed. Only if you send your phone to LG.
Sent from my LG-P705 using XDA Free mobile app
But there's a device in device manager when i plug in via usb, i can't believe there's no way to fix it... like some recovery tool... T_T
LeGrim said:
But there's a device in device manager when i plug in via usb, i can't believe there's no way to fix it... like some recovery tool... T_T
Click to expand...
Click to collapse
well if you can get it in download mode some how you can flash kdz.
But dont know how.
You can try to remove bat and hold the vol down button. (I think thats how you enter download mode) and conect the phone to the pc.
Nvm if it wont show download mode on the phone just try flashing kdz.
Sent from my LG-P705 using XDA Free mobile app
HELL YEAH, I DID IT !!!!!! Something is changed now, i tried to pull out the battery, after i've installed LG USB drivers, holding Vol+, Vol- and Power Button i plugged in the USB clabe (WITHOUT BATTERY), now the screens is stuck @ the LG logo with " => Download Mode" in the corner
So... what come next? i guess i need this kdz... mmh... i think i need some googling
LeGrim said:
HELL YEAH, I DID IT !!!!!! Something is changed now, i tried to pull out the battery, after i've installed LG USB drivers, holding Vol+, Vol- and Power Button i plugged in the USB clabe (WITHOUT BATTERY), now the screens is stuck @ the LG logo with " => Download Mode" in the corner
So... what come next? i guess i need this kdz... mmh... i think i need some googling
Click to expand...
Click to collapse
yup you have the kdz instructions here on xda for L5 2.
just google kdz for l5 2 youll find the instructions. Its all easy after that.
Sent from my LG-P705 using XDA Free mobile app
Nesh89 said:
yup you have the kdz instructions here on xda for L5 2.
just google kdz for l5 2 youll find the instructions. Its all easy after that.
Sent from my LG-P705 using XDA Free mobile app
Click to expand...
Click to collapse
I'm stucked, draggin "automatic Offile procedure.vbs" on the admin cmd, i put the kdz file, RECOVERY mode then "Normal web update test"->"Upgrade Start", then LG MOBILE support tool starts and after he recognize the phone it crash... May it be something wrong with the OS im running on? i'm on W8.1 64bit... sorry for my english
No its not the os, right click on my computer find advanced and unfer modem disable lg mobile modem then restart your pc.. And check if you installd kdz and every thing thats needed corectly.
Also activate windows enabler.
Sent from my LG-P705 using XDA Free mobile app
HELLO everyone, i have a big problem in my phone LG OPTIMUS L3 E400
i use KDZ UPDATER and update my phone with wrong kdz file and now My phone does not work and not allowed to go to EMERGENCY MODE
I hope you will give me the solution to back my phone and thank you guys and i will wait for the answer....
Go to CWM Mode (PRESS Vol + and Power button and Home button simultaneously ) after getting into CWM mode connect your phone to Computer then run KDZ updater. In KDZ screen (Phone Mode) select Emergency instead of Diag then load your KDZ file.
hassane159 said:
HELLO everyone, i have a big problem in my phone LG OPTIMUS L3 E400
i use KDZ UPDATER and update my phone with wrong kdz file and now My phone does not work and not allowed to go to EMERGENCY MODE
I hope you will give me the solution to back my phone and thank you guys and i will wait for the answer....
Click to expand...
Click to collapse
Try using lg mobile support tool which you may download from any google sites. Make sure you have good internet connection when using the tool.
Sent from my LG-E425 using XDA Free mobile app