Database Users

[Q] Stuck at boot logo (LG)

I'm stucking at booting logo and can't connect my phone to pc.
I tried to install drivers from LG from http www lg com/uk/support/product/support-product-profile-mobile-redux.jsp?customerModelCode=GT540&initialTab=documents but my computer still can't recognize the phone.
I tried to go to device manager but can't find modems to disable LG Modem Driver
I tried LGMobile update through customer support -> recovery phone -> IMEI # but it's not working
I tried to use kdz to flash on 3 mode: CS, DIAG, EMERGENCY and still get this message:
[R&D Test Tools Log File]
01:14:37 : Launching SW update
01:14:37 : Unpacking KDZ
01:14:38 : KDZ file extraced
01:14:39 : Files were extracted.
01:14:39 : LGMobileDL Load.
01:14:39 : Port = -1
01:14:39 : Connecting to phone
01:14:39 : PHONE WAS NOT FOUND!
01:14:41 : ===FINISHED===
Click to expand...
Click to collapse
I've been searching around all night but can't find a solution
Pretty much I can't do anything to make pc recognize the phone...
I would appreciate any help to fix this phone. LG GT540 Optimus
By the way, I used the usb port on the back of my computer...

try to flash in DOWNLOAD MODE. when turning on phone click power and volume down maybe then computer find phone.

The phone is recognized in download mode. However KDZ says phone not found?

check in windows hardware manager if you have in modems your phone turn the modem off and then try flash via kdz

gt540bricked said:
The phone is recognized in download mode. However KDZ says phone not found?
Click to expand...
Click to collapse
Indeed, I tried to connect the phone on download mode but still cant flash anything because kdz showed phone not founded.
Sent from my SGH-T989 using XDA Premium App

zxcvbnnm said:
check in windows hardware manager if you have in modems your phone turn the modem off and then try flash via kdz
Click to expand...
Click to collapse
I cant flash in download mode, and i cant find modems in device manager. Im pretty sure i have all the drivers, even tried to uninstall/reinstall reset computer...
Sent from my SGH-T989 using XDA Premium App

ahhh i no have more idea :/ i had too that problem, only first logo lg and nothing more but i flashed in download mode without problems. Good luck

Im still trying but im getting nowhere, is there anyone know about this problem?
Sent from my SGH-T989 using XDA Premium App

yes this problem is not new many others had this problem either they some how fix it or its lg service center...

Does anyone have lg gt540 international driver ?
Sent from my SGH-T989 using XDA Premium App

Here are all of my GT540 Win7 drivers:
LGAndroidDriver_WHQL_ML_Ver_1.0_All_Win7.exe
LGAndroidPlatformDrivers_WHQL_ML_Ver_1.2_All_Win7.msi
LGBluetoothDrivers_WHQL_Ver_1.1.msi
LGSmartPhone_ModemlinkDUNDrive_WHQL_ML_Ver_1.0.exe
LGSmartphone_USBDriver_WHQL_ML_Ver_1.0.exe
LGUSBModemDrivers_WHQL_ML_Ver_4.9.7_All_Win7.msi
LGUSBModemDriver_WHQL_ML_Ver_4.9.7_All_Win7.exe
download link: http://dl.dropbox.com/u/230395/netöröld/driver.zip

Thank you very much, i will try it as soon as i can and will post the result.
Sent from my SGH-T989 using XDA Premium App

4me it was a driver problem ...
drivers in download above should be good versions
if you are using win7 go to device-manager select everything like lg... or android... and uninstall with deleting drivers
uninstall lg suite, lg drivers, you can also clean up windows i.e. with glary utils, reboot, install drivers from above, connect phone AFTER installing all the driver-packages.
you can also try another usb-port
edit: maybe also a Security-Kit is blocking like Comodo Internet Security because it uses a sandbox for execution of unknown software.

Sadly I still get the same message in kdz with the driver prwnd (thanks for trying).
- I made sure that I uninstall everything related to lg and its driver
- Installed new driver, restarted.
- Connect the phone on download mode (volume down + plug in usb), the usb port is from the back of my comp, directly to mobo.
- Still no hope
I believe I read somewhere state that, if the phone can enter download mode, it's not fully bricked and I hope I can fix this phone for my friend...
Any help would be appreciated.

Re
Do you have access to fastboot or recovery??? POWER + HOME or POWER + CAMERA BUTTON ????
And one more thing which os do you use??? WIN 7 X86 or X64 or WIN XP???
If you don't have access to fastboot or recovery just reply which os do you use...

Thanks for the reply and sorry for the late response, i still have some hope
I dont have access to fastboot or anything, all i can get is either boot logo or download mode
im using win 7 64 bit
Sent from my SGH-T989 using XDA Premium App

Re
Go to someone who has WIN XP 32 bit install drivers an try all that stuff again i think that should do it... if don't send a pm....

I cant find anyone still using win xp 32 bit for now
Sent from my SGH-T989 using XDA Premium App

Help ! How to get back to v20d from cm10 ?

I am on cm 10 and i want to go back to v20d official non-rooted.
I try to flash it but kdz flasher and lg mobile suport tool dont recognize my p700. PC recognizes it and i can access it normally but when i start kdz nothing. Please help as soon as possible, i dont have network on cm10 ( and its not about v10 baseband )

you must boot your phone to emergency mode (holding volume up+power+connecting to pc if i'm right) than choose in kdz updater: emergency mode and then just launch software update
Sent from my LG-P700 using xda premium

enter in download mode ( volume + and - holding and after plug in the usb which is already connected to the pc) and anfter install the sof with kdz updater

acheron350 said:
I am on cm 10 and i want to go back to v20d official non-rooted.
I try to flash it but kdz flasher and lg mobile suport tool dont recognize my p700. PC recognizes it and i can access it normally but when i start kdz nothing. Please help as soon as possible, i dont have network on cm10 ( and its not about v10 baseband )
Click to expand...
Click to collapse
Did you try doing it in emergency mode?
ubuntuh said:
you must boot your phone to emergency mode (holding volume up+power+connecting to pc if i'm right) than choose in kdz updater: emergency mode and then just launch software update
Sent from my LG-P700 using xda premium
Click to expand...
Click to collapse
It's volume up + volume down + power button.

[Q] i think ls980 is bricked, cannot enter recovery or download mode

So basically i reflashed my sprint lg g2 using the return to stock, did the OTA update and rooted. Then i tried to install recovery and now i have a bricked phone. Cannot enter recovery or download mode at all. both just frozen. tired to connect my phone to my pc and nothing happens.
tried all these suggestions and nothing. can someone please help?
http://forum.xda-developers.com/showthread.php?t=2582142&page=53
http://forum.xda-developers.com/showthread.php?t=2543154
http://forum.xda-developers.com/showthread.php?t=2477595
http://forum.xda-developers.com/showthread.php?t=2476972&page=2
drivers are installed and my pc not even detects my phone at all?. Also recovery mode is a no go too

Might need to flash laf.ing to be able to enter dl mode again.
Sent from my LG-D802 using XDA Premium 4 mobile app

Sindroid said:
Might need to flash laf.ing to be able to enter dl mode again.
Sent from my LG-D802 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
how do i do that? also i can't get my pc to detect the drivers even though i have them installed and they were working perfectly prior to this issue

can anyone help?

L5 e460 no boot, no recovery, no download mode

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

lg p705f 4.1.2 back 4.0.3

How do I go back to the first version 4.0.3?

haimmalka said:
How do I go back to the first version 4.0.3?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=46533299
Here you go, folow the instructions in this link
Sent from my LG-E610 using XDA Free mobile app

Nesh89 said:
http://forum.xda-developers.com/showthread.php?p=46533299
Here you go, folow the instructions in this link
Sent from my LG-E610 using XDA Free mobile app
Click to expand...
Click to collapse
I understand that you can not restore a version back
There is no choice with it that way
I want to install 4.4 cm11
My language has to Android 4.4
Android 4.1.2 system does not my language
I can not install recovery
Cda install cm11
Application Request help me install recovery
Looking for a full day guides nothing works for me
I need a good guide to do well detailed step by step

haimmalka said:
I understand that you can not restore a version back
There is no choice with it that way
I want to install 4.4 cm11
My language has to Android 4.4
Android 4.1.2 system does not my language
I can not install recovery
Cda install cm11
Application Request help me install recovery
Looking for a full day guides nothing works for me
I need a good guide to do well detailed step by step
Click to expand...
Click to collapse
yes you can get a version back, any time with kdz, and that is the step by step guide. I used kdz on my L7 today and on my L5 you can go back to 4.0.3 any time. And you can install CM11 4.4.4 from 4.0.3 and 4.1.2 just flash recovery.
Root phone download L7cwm zip. Unzip in c drive on pc. On phone go to settings developer options, enable usb debbuging.
connect phone to pc with usb.
Go to your l7cwm file on pc c drive.
Double click bootloader bat.
On phone go allow. Phone will reboot when the phone turns on click on recovery bat phone will reboot. When your phone turns on recovery will be installed.
Sent from my LG-P705 using XDA Premium 4 mobile app

Nesh89 said:
yes you can get a version back, any time with kdz, and that is the step by step guide. I used kdz on my L7 today and on my L5 you can go back to 4.0.3 any time. And you can install CM11 4.4.4 from 4.0.3 and 4.1.2 just flash recovery.
Root phone download L7cwm zip. Unzip in c drive on pc. On phone go to settings developer options, enable usb debbuging.
connect phone to pc with usb.
Go to your l7cwm file on pc c drive.
Double click bootloader bat.
On phone go allow. Phone will reboot when the phone turns on click on recovery bat phone will reboot. When your phone turns on recovery will be installed.
Sent from my LG-P705 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You mean I double-click on it nothing happened ]= i enable usb debbuging
Ok I did this it did not work because it was a folder inside Is the folder
I pressed it to Flash Bootloader Reset the device
When the battery charging me pressed Flash_Recovery
This I have? I did good?
Thank you very much it works!!
Only if you help me to explain to me how to get 4.0.3 do not get an error like with the camera I would love to help me
I want to know how to do this yet

haimmalka said:
You mean I double-click on it nothing happened ]= i enable usb debbuging
Ok I did this it did not work because it was a folder inside Is the folder
I pressed it to Flash Bootloader Reset the device
When the battery charging me pressed Flash_Recovery
This I have? I did good?
Thank you very much it works!!
Only if you help me to explain to me how to get 4.0.3 do not get an error like with the camera I would love to help me
I want to know how to do this yet
Click to expand...
Click to collapse
well you need to download kdz.zip first to your pc.
Extract the zip.
After that you need to find v10 frameware for your phone and download it.
On your pc open device manager, find modem and disable LG mobile modem. Restart your pc.
Take battery out of your phone hold volume up and connect your phone with usb to pc. On your phone you will see a yellow screen saying emergency mode.
open your kdz folder run windows enabler and start kdz update.
Set to 3QDSC and to Emergency.
Add your v10 frameware file and go start update.
Wait till its finished.
After that you will need to root your phone again and install cwm again.
Sent from my LG-E610 using XDA Free mobile app

Nesh89 said:
well you need to download kdz.zip first to your pc.
Extract the zip.
After that you need to find v10 frameware for your phone and download it.
On your pc open device manager, find modem and disable LG mobile modem. Restart your pc.
Take battery out of your phone hold volume up and connect your phone with usb to pc. On your phone you will see a yellow screen saying emergency mode.
open your kdz folder run windows enabler and start kdz update.
Set to 3QDSC and to Emergency.
Add your v10 frameware file and go start update.
Wait till its finished.
After that you will need to root your phone again and install cwm again.
Sent from my LG-E610 using XDA Free mobile app
Click to expand...
Click to collapse
i download V10A_00.kdz Have you seen an error I get ...
I try to cancel Modem Driver
Try it again
The device must be switched on
Or to put it to download?
Thanks for your help

haimmalka said:
i download V10A_00.kdz Have you seen an error I get ...
I try to cancel Modem Driver
Try it again
The device must be switched on
Or to put it to download?
Thanks for your help
Click to expand...
Click to collapse
the device needs to be in emergency mode.
Sent from my LG-P705 using XDA Free mobile app