I am a new user, a noob, I cannot include outside links. Sorry for inconvinience. Please message me for the required
links then follow the instructions given below:
1. Download LG Optimus L3 E400 USB Driver.
2. Download official LG Optimus L3 E400 stock firmware. It is a .kdz file.
3. Download KDZ Updater and of course, install it.
4. Install LG Optimus L3 E400 USB Driver and restart PC after installation is complete.
After reboting your(restarting) PC...
5. Put your phone into recovery mode.
A yellow screen will appear with "Emergency mode!!" written on it.
6. Now connect your phone to the computer via USB Cable.
7. Run KDZ Updater (KDZ_FW_UPD.exe) as Administrator.
8. Choose the following options in KDZ Updater:
Type: 3GQCT
Phone Mode: DIAG
9. Browse for the .kdz file you've downloaded.
10. Click on "Launch software update."
This process usually takes long time. If nothing goes wrong... try left haha :laugh: just kidding.
If everything goes well, you should see "FINISHED" on the last line on the log screen.
Your phone will automatically reboot (just like what happened on mine). There you go,
your precious phone is back.
If there are more queries regarding this problem, please comment. I'll do everything
I can. I hope I helped. :angel:
Related
Good recovery was putting a optimus Lg one of the traditional way to copy some files to the SD and then open the mobile terminal and enter some commands, when he was on the last line error I came out there was not enough memory and I gave restart, well and stay there every time I get the following message I turn
fastboot mode started
udc_start ()
hopefully could guide me in resolving this problem
pardon my English but it is google translator
Ok, well, I don't know much about this, but once I figured out that in the SDK folder, together with ADB there is a tool called fastboot
So, open cmd.exe and type cd <path to your fastboot.exe folder>
Now on, if you type fastboot you will get a list of available commands.
The fact that your phone starts with that message should mean that your recovery (and boot aswell) cannot start. So, you should install a boot from fastboot tool (I GUESS, as I never had the chance to try it).
Another chance (which is lot easier) should be to use KDZ Update. So, search on XDA or Google for the KDZ tool and a .kdz update file for froyo 2.2.x
Then, connect your phone to the USB and disable LG modem from your control panel.
Open KDZ and select "3GQCT" as Type and "DIAG" as phonemode. Then select your .kdz file and start. The program will detect your phone and install the system + boot. It should work. If it doesn't, do it again with EMERGENCY as phonemode.
Just one recommendation, if the update fails, DO NOT UNPLUG THE PHONE AND DO NOT UNPLUG YOUR BATTERY or there will be a real chance to brick the phone.
Hope this helps, the second way worked for me, even if after a day i bricked my phone lol
EDIT: ciaox just made a VERY useful guide that you should follow to fix your phone. Click on this LINK
KDZ and off using the modem option LG: I
Computer> Manage> Device Manager> Disable modem lg
then start the KDZ in the two options you listed and I get the
following message:
12:54:10: Launching SW update
12:54:10: Unpacking KDZ
12:54:22: KDZ extracellular file
12:54:29: Files Were extracted.
12:54:29: LGMobileDL Load.
12:54:29: Port = -1
12:54:29: Connecting to phone
12:54:30: PHONE WAS NOT FOUND!
12:54:32: FINISHED === ===
I forgot to tell you that you must install msxml.msi (it comes together with KDZ updater).. if it still does not work, try to shake the phone, sometimes it helps.
Though, it would be better if you follow the guide provided!
I have problem with my girfriends smartphone. LG P350.
1. I bought that from market, new, not branded
2. Rooted with GingerBreak
3. Everything worked fine last 4 months, then software started freezing, root access losted but app SuperUSer is still here but not working
4. I tried Factory data reset - No results, phone is fast but when install apps it's laggy.
5. I updated ROM with LG Update tool and i get T-Mobile branded OS , slower, and GingerBreak not working, just working and working but nothing happens.
I tried GingerBreak ALL VERSIONS and it's same, tried SuperOneClick, and can't get root. Tried Universal Androot, and not working. How to root it manualy? I can't install clockwork MOD recovery because no root, so i can't flash any available custom ROM. I can't remove fu****g t-mobile from OS...
Please help! Phone is now verry laggy.
New Software version:. LG-P350-V10G
Kernel: 2.6.32.9 [email protected] #3
Android version: 2.2.2
P.S. LG Update Tool, not allowing me to install any other OS. It's says, your ROM is up to date...
THANKS FOR HELP, AND SORRY FOR MY BAD ENGLISH.
i did the same thing today..updated to the newest from suite and have the t-mobile ...and cant root it...so im like u..dont know what to do..i dont know how to install the stock rom i had...i think the v10e march is the best but i cant find it and i dont know how to install it..if figure it out reply or pm me..greethings
Omg, you fuc*ed up to by LG Update? Then i think it have some new kind of protection in latest update or an bug and rooting is currently imposibble (i think) :'(
We have to wait for new version of Gingerbreak root, or any other what will support our LG P350, man pls contact me if you found something. Thanks. Greetings!!
Problem resolved
Hello. For everyone who's have this problem, i found way to fix it.
Via this way you will back to stock FW, and you will be able to get ROOT premissions again!
1. Download KDZ Updater (KDZ_FW_UPD_EN.7z)
2. Extract all files from downloaded KDZ_FW_UPD_EN.7z and run msxml.msi
3. Download and install official LG Drivers, or simply download and instal LG PC Suite, where you will get all needed drivers for your LG.
4. Download Official LG Stock ROM for your P350 (.kdz file), or as alternative use THIS Application (Original LG Firmware by crecked).
Simply type P350 as phone model and your IMEI number.
5. Open KDZ updater and chose downloaded FW from step 4.
6. Turn off the phone, pull out the battery and put it back. Now in same time press:
VOL UP + VOL DOWN + Power ON
Your should see the yellow screen with text "Emergency mode", thats mean your mobile is in emergency mode and it's ready for flashing.
7. Connect mobile with your PC via USB cable.
8. In KDZ Updater:
Type: 3GQCT
Phonemode: DIAG
Now press "Launch Software Update" button.
If all are okay, after few minutes you will se "FINISHED" at the LOG window.
If you experiencing probls with drivers, go to device manager>modem
And there disable all LG modems.
If that doesn't help reset your compuer and phone and try again.
Enjoy.
Official link of LG was die.
xZero707 said:
Hello. For everyone who's have this problem, i found way to fix it.
Via this way you will back to stock FW, and you will be able to get ROOT premissions again!
1. Download KDZ Updater (KDZ_FW_UPD_EN.7z)
2. Extract all files from downloaded KDZ_FW_UPD_EN.7z and run msxml.msi
3. Download and install official LG Drivers, or simply download and instal LG PC Suite, where you will get all needed drivers for your LG.
4. Download Official LG Stock ROM for your P350 (.kdz file), or as alternative use THIS Application (Original LG Firmware by crecked).
Simply type P350 as phone model and your IMEI number.
5. Open KDZ updater and chose downloaded FW from step 4.
6. Turn off the phone, pull out the battery and put it back. Now in same time press:
VOL UP + VOL DOWN + Power ON
Your should see the yellow screen with text "Emergency mode", thats mean your mobile is in emergency mode and it's ready for flashing.
7. Connect mobile with your PC via USB cable.
8. In KDZ Updater:
Type: 3GQCT
Phonemode: DIAG
Now press "Launch Software Update" button.
If all are okay, after few minutes you will se "FINISHED" at the LOG window.
If you experiencing probls with drivers, go to device manager>modem
And there disable all LG modems.
If that doesn't help reset your compuer and phone and try again.
Enjoy.
Click to expand...
Click to collapse
Can you upload stock rom of LG P350 to mediafire?
Official link was die.
Thank you.
*My apologies, I am a noob, I am new to XDA, I still cannot include the links. Send me a message or comment, I'll give you the links. Sorry.*
Follow the instructions given below:
1. Download LG Optimus L3 E400 USB Driver.
2. Download official LG Optimus L3 E400 stock firmware. It is a .kdz file.
3. Download KDZ Updater and of course, install it.
4. Install LG Optimus L3 E400 USB Driver and restart PC after installation is complete.
After reboting your(restarting) PC...
5. Put your phone into recovery mode.
A yellow screen will appear with "Emergency mode!!" written on it.
6. Now connect your phone to the computer via USB Cable.
7. Run KDZ Updater (KDZ_FW_UPD.exe) as Administrator.
8. Choose the following options in KDZ Updater:
Type: 3GQCT
Phone Mode: DIAG
9. Browse for the .kdz file you've downloaded.
10. Click on "Launch software update."
This process usually takes long time. If nothing goes wrong... try left haha :laugh: just kidding.
If everything goes well, you should see "FINISHED" on the last line on the log screen.
Your phone will automatically reboot (just like what happened on mine). There you go,
your precious phone is back.
If there are more queries regarding this problem, please comment. I'll do everything
I can. I hope I helped. :angel:
LG L3 bricked
Sir,
my lg l3 now in emergency mode, i want to update with stock firmware. so if you kindly give me the link where i download the kdz file.
urgent please...
thanking you
nidalovesu
nidalovesu said:
Sir,
my lg l3 now in emergency mode, i want to update with stock firmware. so if you kindly give me the link where i download the kdz file.
urgent please...
thanking you
nidalovesu
Click to expand...
Click to collapse
You can find stock roms here www. lg-phone-firmware .com/
nidalovesu said:
Sir,
my lg l3 now in emergency mode, i want to update with stock firmware. so if you kindly give me the link where i download the kdz file.
urgent please...
thanking you
nidalovesu
Click to expand...
Click to collapse
Hi i tried to do this on l3 e400 with CM9 to have stock rom installed but the updater crashed since then i can't get emergency mode, it displays an error "demigod crash handler", i reboot the phone and cm9 worked normally, i used the power button then choosed reboot, and selected bootlader the phone rebooted but no bootloader if displays some lines of code "img/..", i tried also to reboot in to recovery and it works normally CWM installed.
Any idea to repair the emergency mode and install stock rom ?
No reply, i solved my problem thx.
Just removed the battery and entered emergency mode and it worked
Sent from my HTC Desire S using xda app-developers app
Like many others i recently got trapped into 'Security Error' problem and phone was refusing to boot-up.(after root i deleted some system apps )
luckily i found the solution
this guide should work for other LG's phone too.
so here are the steps:
1. update/install USB Driver for windows
2. now enter into "download/emergency mode" of your phone... but how??
(i) remove battery then insert battery
(ii) press and hold both vol+ and vol- buttons and connect to computer via data cable. you will see LG logo and '>download mode' on bottom of mobile screen.you will also hear a 'connecting sound' from PC that indicates that your phone is now connected.
3. disconnect the phone from PC(remove data cable) and install LG MOBILE SUPPORT TOOL
4. run that B2CAppSetup file, it will install LG SUPPORT TOOL online so wait for some minutes.
5. now in main window of LG MOBILE SUPPORT TOOL you will see "waiting for connection".
View attachment 2934639
6. connect your phone to PC (via data cable)
7.LG TOOL now should try to connect your phone to it, so wait for few seconds.
View attachment 2934640
8. now in LG TOOL got to 'OPTIONS' > 'UPGRADE RECOVERY'
View attachment 2934641
View attachment 2934642
9. make your self a cup of coffee or take a nap if your internet connection is too slow because it will download approx.500-600 MB of software and automatically install it on your phone.
(if your upgrading stuck at 4% then disconnect the phone and connect it again in 'download mode')
View attachment 2934643
10. Dance
there is a another method too using kdz but that didn't work for me Flashing KDZ on LG L5 II
PIECE OF ADVICE: never ever try to delete any system app of Stock Rom otherwise you will get 'Security error' (not even after unlocking bootloader) and let me know if there is any solution to it.
tested guides by me on LG L5 ii e450 on win8.1:-
-for rooting [Guide] Root LG Optimus L5 II E450
-for CWM recovery (L5 II) CWM for Locked Bootloader(Beta 2)
-for unlocking bootloader (L5 II) Unlocked Bootloader (Optima Team)
Actually I've done it with locked bootloader and it's still working as a charm.
JerryGoyal said:
Like many others i recently got trapped into 'Security Error' problem and phone was refusing to boot-up.(after root i deleted some system apps )
luckily i found the solution
this guide should work for other LG's phone too.
so here are the steps:
1. update/install USB Driver for windows
2. now enter into "download/emergency mode" of your phone... but how??
(i) remove battery then insert battery
(ii) press and hold both vol+ and vol- buttons and connect to computer via data cable. you will see LG logo and '>download mode' on bottom of mobile screen.you will also hear a 'connecting sound' from PC that indicates that your phone is now connected.
3. disconnect the phone from PC(remove data cable) and install LG MOBILE SUPPORT TOOL
4. run that B2CAppSetup file, it will install LG SUPPORT TOOL online so wait for some minutes.
5. now in main window of LG MOBILE SUPPORT TOOL you will see "waiting for connection".
View attachment 2934639
6. connect your phone to PC (via data cable)
7.LG TOOL now should try to connect your phone to it, so wait for few seconds.
View attachment 2934640
8. now in LG TOOL got to 'OPTIONS' > 'UPGRADE RECOVERY'
View attachment 2934641
View attachment 2934642
9. make your self a cup of coffee or take a nap if your internet connection is too slow because it will download approx.500-600 MB of software and automatically install it on your phone.
(if your upgrading stuck at 4% then disconnect the phone and connect it again in 'download mode')
View attachment 2934643
10. Dance
there is a another method too using kdz but that didn't work for me Flashing KDZ on LG L5 II
PIECE OF ADVICE: never ever try to delete any system app of Stock Rom otherwise you will get 'Security error' (not even after unlocking bootloader) and let me know if there is any solution to it.
tested guides by me on LG L5 ii e450 on win8.1:-
-for rooting [Guide] Root LG Optimus L5 II E450
-for CWM recovery (L5 II) CWM for Locked Bootloader(Beta 2)
-for unlocking bootloader (L5 II) Unlocked Bootloader (Optima Team)
Click to expand...
Click to collapse
getting stuck at 4%
Beershake said:
Actually I've done it with locked bootloader and it's still working as a charm.
Click to expand...
Click to collapse
how?in stock rom?
Thanks jerry goyal :fingers-crossed:
LG-E460 "security error" problem
My phone (LG E460) got stuck into bootloop with "security error" error. I tried multiple times flash a .kdz file via LG Mobile Suppor Tool, but it gets stuck on 5% of installation process. Any thoughts how I can repair this issue?
Jerry at the installation of lg mobile support its showing me popup of mfc100.dll is missing can you pls help with that
I got stuck with the first step. Couldn't see the menu. It keeps buzzing and the black screen stays. help
JerryGoyal said:
Like many others i recently got trapped into 'Security Error' problem and phone was refusing to boot-up.(after root i deleted some system apps )
[/URL]
Click to expand...
Click to collapse
I did everything as shown but im still stuck. When i turn device one lg logo shows up, after a few seconds it spins around and i can hear boot sound, and lights turn on. I left it like that for about an hour but its still stuck.
device: LG e460
Thinking myself to flash orginal recovery. Atm thinking about booting into recovery via minimal adb in usb debug mode
Reason: i fail to boot into cwm since month with my e440. Recovery reboot wiget never worked also expeliced xposed model for this LG4ii has no boot into recovery option.
minimal adb code something like
adb devices #enter
adb reboot bootloader #enter
fastboot devices #enter insteat of fastboot may recovery or download
#in fastboot mode you can flash files by
fastboot flash recovery recovery.img #enter flash recovery.img
Click to expand...
Click to collapse
It seems the program just doesn't want to find the phone. I don't think it had Usb debugging enabled(Think that's the problem), cause its not my phone, but I have also tried changing usb ports, from usb2 to usb3 and restarted the phone. Any ideas?
It's great! Everything worked out without "stucking on 4%". The "security error" appeared on LG E450 after "rooting" and deleting some system apps.
Many thanks to author.
Hello, i have a question. How to back from 4.4.2 android to 4.1.2 android? i need 4.4.2 no root in my phone. :c Thanks for replies
Hello!
Hello, to revert to Jellybean you need to flash a KDZ file of Jellybean, here you can find it:
http://lg-phone-firmware.com/index.php?id_mod=21 (Every with V10 version is Jellybean, V20 is KitKat)
VERY IMPORTANT!
After installer the Jellybean rom and finish with the flashing, you need to do a hard reset or it wont boot.
Hard reset:
Press Volumen Down - Power Key and Quick memo Key at the same time
When LG logo appear, release the Power Key one
When LG logo disappear, release all the buttoms. It'll appear a Android robot and when it finish, boot.
If u don't know how to flash KDZ ask me!
Hello Juaaanchi,
How to flash KDZ in my phone P710?
Thanks
pjprojekce said:
Hello Juaaanchi,
How to flash KDZ in my phone P710?
Thanks
Click to expand...
Click to collapse
1. Download the .kdz file. I should be named V10A, V20C etc.
2. Install your device drivers.
3. Connect USB wire to PC.
3. Turn off the phone and enter download mode by taking out the battery, pluging in USB while holding VOLUME DOWN button.
4. Open LG update tool (DOWNLOAD HERE) <MODERATOR EDITED - VIRUS / TROJAN LINK REMOVED>
5. Don't change anything, just select your .kdz file.
6. Press start, next, select enlgish and wait.
7. Then your phone should reboot into stock ROM.
That's all. Write if something goes wrong.
i was use this tool, with CSE mode. but when firmware finish extracted, this tool stop responding. in the detail report APP CRASH happened.
i try with NORMAL mode. but when the tool flash my device, in 5% my device disconnect unexpectedly. i've already instal the driver with LG port, modem, and usb device. but that also happened again and again
pjprojekce said:
i was use this tool, with CSE mode. but when firmware finish extracted, this tool stop responding. in the detail report APP CRASH happened.
i try with NORMAL mode. but when the tool flash my device, in 5% my device disconnect unexpectedly. i've already instal the driver with LG port, modem, and usb device. but that also happened again and again
Click to expand...
Click to collapse
Use LGFlashtool in EMERGENCY MODe and 3GCQT, and it will work
Can anyone help me with jelly bean kdz file link?
Thank you.