So many people around here are having issues with KDZ, errors such as:
--Connections problem between PC and Phone
-Drivers problem.
-Cannot find the phone.
-Bricked too hard.
-Random chinese info stuff...How did i find this solution ?
After i copied the wrong aboot.bin to my device KDZ stopped working even after i repaired it.Why did i try to use KDZ after i repaired it?Well because i bricked it again by installing some modules that weren't compatible and it ended by deleting some of my system apps and also my navigation bar.So, i thought myself why LG designed an program for software update and why don't we use it?So i used B2CAppSetup, and not only that it fixed my device but also it reverted the firmware that i lost when i bricked my phone first time, because when i bricked it the first time i couldn't find the same KDZ i just flashed one that seemed compatible.I have to say it was way more faster and easier.
Click to expand...
Click to collapse
Let's get to the guide shall we?
Step 1 : Download B2CAppSetup( i attached it for ya )
Step 2a : Install it !
Warning Step 2 : If you already have KDZ installed using @hyelton method DON'T INSTALL IT!, you should already have it in your KDZ folder .
Step 2b (If you already have KDZ installed using @hyelton method and can't find B2CAppSetup) : Just delete it and install the program from here .
Step 3 : Open the program and plug your phone into the PC/Laptop whatever.
Step 3.1a: If you can boot up your phone( i mean if it's not bricked ) just select Software LG mode and in the B2CAppSetup window there should appear something like "Your phone has been discovered, do you want to install the driver?", you would say Yes and wait until the driver is installed.
Additional Info for Step 3.1a : For B2CAppSetup to find your phone you don't need only to have the Software LG mode enabled, you will also need the driver that should automatically install by itself.
Step 3.1b:If your device is bricked and can't boot you'll have to enter the Download Mode, to do that just keep holding the Vol. Up button while inserting the USB cable in the phone( The USB cable must be already plugged into the PC while doing that), and you keep it until you go into the Download Mode.
Step 4 : Now let's get the upgrade done. So basically since our phone has no firmware updates we have to trick the program. In the upper right corner you should see two options available, you are going to click on the one that says "Additional Functions"( the one in the left) and then select the second options that says something like "Recovery from an update error".
Step 5 : Now if you've followed as i've said it should be very easy from now on.The program will connect to the device and start downloading the right Firmware Update that you had when your phone first came.
WARING !!! : DURING THE INSTALLATION THE PROGRAM MAY GIVE YOU THIS ERROR " The device has been disconnected from the PC, do you want to abort the update" , you just let it that way because it will still be installing even if that error pops-up.
Step 5.1 : When the installation reaches like 80% your phone should boot up, but don't disconnect it yet, just wait until the program crashed itself,it should crash when it's 99%, after that you can unplug it.
Errors after installing:
1 )com.android.phone has stopped responding
2 )acore has stopped...
3 )contacts has stopped...
n )......
( and it keeps saying that without stopping and letting you do anything )
To fix it just, do a hard reset by using the stock recovery. Hope this method helped you in any way since the links where we could download the KDZ files are mostly down and since the KDZ works when it want and how it want.Feel free to ask question.This method was tested on the D620.
... and then select the second options that says something like "Recovery from an update error".
Click to expand...
Click to collapse
This is where the option should be .
hi
Rephosix said:
So many people around here are having issues with KDZ, errors such as:
--Connections problem between PC and Phone
-Drivers problem.
-Cannot find the phone.
-Bricked too hard.
-Random chinese info stuff...How did i find this solution ?
Let's get to the guide shall we?
Step 1 : Download B2CAppSetup( i attached it for ya )
Step 2a : Install it !
Warning Step 2 : If you already have KDZ installed using @hyelton method DON'T INSTALL IT!, you should already have it in your KDZ folder .
Step 2b (If you already have KDZ installed using @hyelton method and can't find B2CAppSetup) : Just delete it and install the program from here .
Step 3 : Open the program and plug your phone into the PC/Laptop whatever.
Step 3.1a: If you can boot up your phone( i mean if it's not bricked ) just select Software LG mode and in the B2CAppSetup window there should appear something like "Your phone has been discovered, do you want to install the driver?", you would say Yes and wait until the driver is installed.
Additional Info for Step 3.1a : For B2CAppSetup to find your phone you don't need only to have the Software LG mode enabled, you will also need the driver that should automatically install by itself.
Step 3.1b:If your device is bricked and can't boot you'll have to enter the Download Mode, to do that just keep holding the Vol. Up button while inserting the USB cable in the phone( The USB cable must be already plugged into the PC while doing that), and you keep it until you go into the Download Mode.
Step 4 : Now let's get the upgrade done. So basically since our phone has no firmware updates we have to trick the program. In the upper right corner you should see two options available, you are going to click on the one that says "Additional Functions"( the one in the left) and then select the second options that says something like "Recovery from an update error".
Step 5 : Now if you've followed as i've said it should be very easy from now on.The program will connect to the device and start downloading the right Firmware Update that you had when your phone first came.
WARING !!! : DURING THE INSTALLATION THE PROGRAM MAY GIVE YOU THIS ERROR " The device has been disconnected from the PC, do you want to abort the update" , you just let it that way because it will still be installing even if that error pops-up.
Step 5.1 : When the installation reaches like 80% your phone should boot up, but don't disconnect it yet, just wait until the program crashed itself,it should crash when it's 99%, after that you can unplug it.
Errors after installing:
1 )com.android.phone has stopped responding
2 )acore has stopped...
3 )contacts has stopped...
n )......
( and it keeps saying that without stopping and letting you do anything )
To fix it just, do a hard reset by using the stock recovery. Hope this method helped you in any way since the links where we could download the KDZ files are mostly down and since the KDZ works when it want and how it want.Feel free to ask question.This method was tested on the D620.
Click to expand...
Click to collapse
what if you can't get in download mode because you're device hasn't got usb debugging anabled ?
my stays just black i only rooted, didn't put anything yet on it , it does connect to my pc but only like a folder with media in it but i can't get in recovery nor download mode could you help me ? it's a lg g2 mini
Teamsvg said:
what if you can't get in download mode because you're device hasn't got usb debugging anabled ?
my stays just black i only rooted, didn't put anything yet on it , it does connect to my pc but only like a folder with media in it but i can't get in recovery nor download mode could you help me ? it's a lg g2 mini
Click to expand...
Click to collapse
Well, this is a guide on how to reflash the stock version in case KDZ is not working, i guess if the USB still recognizes the phone it may be a chance to work, just attempt to use the software and see if it works (after all this is another method beside KDZ)
Rephosix said:
So many people around here are having issues with KDZ, errors such as:
--Connections problem between PC and Phone
-Drivers problem.
-Cannot find the phone.
-Bricked too hard.
-Random chinese info stuff...How did i find this solution ?
Let's get to the guide shall we?
Step 1 : Download B2CAppSetup( i attached it for ya )
Step 2a : Install it !
Warning Step 2 : If you already have KDZ installed using @hyelton method DON'T INSTALL IT!, you should already have it in your KDZ folder .
Step 2b (If you already have KDZ installed using @hyelton method and can't find B2CAppSetup) : Just delete it and install the program from here .
Step 3 : Open the program and plug your phone into the PC/Laptop whatever.
Step 3.1a: If you can boot up your phone( i mean if it's not bricked ) just select Software LG mode and in the B2CAppSetup window there should appear something like "Your phone has been discovered, do you want to install the driver?", you would say Yes and wait until the driver is installed.
Additional Info for Step 3.1a : For B2CAppSetup to find your phone you don't need only to have the Software LG mode enabled, you will also need the driver that should automatically install by itself.
Step 3.1b:If your device is bricked and can't boot you'll have to enter the Download Mode, to do that just keep holding the Vol. Up button while inserting the USB cable in the phone( The USB cable must be already plugged into the PC while doing that), and you keep it until you go into the Download Mode.
Step 4 : Now let's get the upgrade done. So basically since our phone has no firmware updates we have to trick the program. In the upper right corner you should see two options available, you are going to click on the one that says "Additional Functions"( the one in the left) and then select the second options that says something like "Recovery from an update error".
Step 5 : Now if you've followed as i've said it should be very easy from now on.The program will connect to the device and start downloading the right Firmware Update that you had when your phone first came.
WARING !!! : DURING THE INSTALLATION THE PROGRAM MAY GIVE YOU THIS ERROR " The device has been disconnected from the PC, do you want to abort the update" , you just let it that way because it will still be installing even if that error pops-up.
Step 5.1 : When the installation reaches like 80% your phone should boot up, but don't disconnect it yet, just wait until the program crashed itself,it should crash when it's 99%, after that you can unplug it.
Errors after installing:
1 )com.android.phone has stopped responding
2 )acore has stopped...
3 )contacts has stopped...
n )......
( and it keeps saying that without stopping and letting you do anything )
To fix it just, do a hard reset by using the stock recovery. Hope this method helped you in any way since the links where we could download the KDZ files are mostly down and since the KDZ works when it want and how it want.Feel free to ask question.This method was tested on the D620.
Click to expand...
Click to collapse
All models work download
My model does not work D620R Why not falling
I want to go back to Original rom of LG
Nice Tutorial
Luckily I don't need it yet, but I'm sure I'll need in some time in the futur
Works
For me it worked perfectly . I had Cyanogen but restore to stock failed from backup.
So :
1. Downloaded B2CAppSetup and installed
2. Downloaded LG United Mobile Driver Ver. 3.10
3. With UP button pushed I inserted the usb cable . Got into Download Mode.
4. From LG mobile support tool I choose Options -> Update Recovery
5. Waited to complete, phone booting, hard reset
haimmalka said:
All models work download
My model does not work D620R Why not falling
I want to go back to Original rom of LG
Click to expand...
Click to collapse
Same happend to me but I downloaded and installed driver from LG .
If my phone has a cab file will it convert it to kdz for me
I'm having the same issues. My LG G2 Mini D618 is stuck in the LG logo
I can't seem to enter Download mode even though I follow the instruction (press volume up button as I plug the USB cable) and installed USB drivers. Please help!
Hi guys,
Sorry to revive the old post, but I haven't been able to find me a solution after many days searching... A customer came to me with an LG G2 Mini D625 (located in Chile), for what i've been investigating the phone is stuck in APX mode, I got to install the "NVIDIA USB Boot-recovery driver for Mobile devices", and now I'm trying this method to attempt to revive the phone... however it has come to my attention that after:
1. Removing the battery
2. Keeping pressed vol+
3. Connecting the usb cable to phone & pc while doing step 2
I can't get the phone to boot in Download mode... Could it be it's a different method for D625? Is it plain dead & hard-bricked without any options left? Can something be done with some sort of box? I don't have any type of box myself, but if needed be, I can advise my customer to go with another technician who owns a box...
EDIT: I have the phone with me... just FYI
Related
I flashed custom recovery image successfully and after that, when phone has to restart, it just stuck at LG logo.
When I tried to enter in custom recovery menu, but it shows only LG logo.
I tried to connect with PC, but it was unsuccessfully. The PC doesn't recognize the device. (nothing happens).
Can anyone help me?
This happened to me also. I solved it like this:
First thing to do is get sure the LG drivers are installed ( there is a topic in the forum on this also).
Install KDZ ( serch in the forum and download it)
Download a room ( stock or not )
Flash the phone with KDZ ( after the drivers have been installed the phone should be detected on the pc.
After flashing if it does not start up do not fear, get the battery out, re install the battery and do a hard reset power+home+volume down buttons pressed at the same time and it should work.
If its your first time install Stock GB 20E as it is an open room, if not new to this I would suggest CM7.
Hope it helped
Regards
But the PC doesn't recognize the phone.
Here is the log from KDZ:
[R&D Test Tools Log File]
23:47:37 : Launching SW update
23:47:37 : Unpacking KDZ
23:47:39 : KDZ file extraced
23:47:40 : Files were extracted.
23:47:40 : LGMobileDL Load.
23:47:40 : Port = -1
23:47:40 : Connecting to phone
23:47:40 : PHONE WAS NOT FOUND!
23:47:42 : ===FINISHED===
Click to expand...
Click to collapse
How should I solve this problem? :/
bondzi said:
But the PC doesn't recognize the phone.
Here is the log from KDZ:
How should I solve this problem? :/
Click to expand...
Click to collapse
I had this same issue too, do not worry.
Keep your phone plugged into your computer, and go to Start > Control Panel > System > Hardware > Device Manager > Modems and disable the LG modem.
I am on Windows XP, so it may not be the same steps, but the point is that you have to disable the LG modem in Device Manager.
I had the same problem as well at one point. What operating system are you running on your computer?
I had the same issue, but I could not find the LG modem to disable it, it was just that windows was not detecting my phone at all, or using the drivers I had installed for my P500 to figure out what was connected to my laptop. Bricked phone after a failed ROM flash. Reinstallation of USB drivers for my phone failed to do anything.
Have you used LG Mobile update at all? I got all my drivers through it, rather than useless PC Suite 4.
Download it through HERE
Here's what I did to rectify it (Running windows vista):
DO NOT PLUG IN YOUR PHONE UNTIL STEP 3!
1. Went to system restore in windows(you'll find it under Backup and Restore in the Control Panel) and restore your computer to a state before installing any drivers for your phone.
2. After everything had completed, installed LG Mobile update. There is an option to install general USB drivers for your phone, DO NOT do it! Go to Customer Support > Application, Manual & USB driver download. Input your IMEI number from behind the battery in the back of your phone(or just select the "Read your phone" option if you can get it to read your phone). It will search and return the correct drivers for your exact phone. Download and install your USB drivers.
3. Keep your phone disconnected from your PC, and start up LG mobile update again. Connect your phone, LG mobile update should verify the connection by trying to connect to your phone, checking software versions, etc. It will connect even if you are stuck at the LG screen.
4. If everything checks out run KDZ updater and flash your phone back to original specs.
hey first go to emergency mode by pressing back(return) and volume up
and then in emergency mode use kdz it then only pc will recongnise your phone
believe me this thing also happens with me and I know that time I very scared
that time I used this article
http://forum.xda-developers.com/showthread.php?t=1015332
bondzi said:
I flashed custom recovery image successfully and after that, when phone has to restart, it just stuck at LG logo.
When I tried to enter in custom recovery menu, but it shows only LG logo.
I tried to connect with PC, but it was unsuccessfully. The PC doesn't recognize the device. (nothing happens).
Can anyone help me?
Click to expand...
Click to collapse
read general thread it has been answered many times,stucking at lg logo is solved by take out battery reinsert and the 3 button combo
have u tried HOME + VOL DOWN +POWER BUTTON,still if it dont,
read downgrading details here http://forum.xda-developers.com/showthread.php?t=1038338
error guide here http://forum.xda-developers.com/showthread.php?t=883314
The same problem. But i solved it.
1) install again the driver using B2CAppSetup
2)This is based by xda forum by: Zecanills with a detailed explanation from my side.
- You need to download the firmware of your device. Download "Orginal LG Firmware" application (search in xda forum). Open it, put your IMEI and you will download the original ROM.
- Download KDZ updater and uncompress it
KDZ_FW_UPD_EN.zip - 4shared.com - online file sharing and storage - download
- Install msxml.msi from the uncompressed directory
3) Remove the battery, put it back and start the phone in emergency mode (actually the only way possible) back+up volume+power
Connect your device and run KDZ_FW_UPD.exe (as administrator). If the phone is not recognized repeat step 3) several times.
Select Type : 3GQCT
Select PhoneMode : DIAG
In KDZ file : Choose the ROM file you downloaded in the step 2)
Press Launch software update and wait (It will be 10 minutes or so).
Wait until it reboots.
After reboot will appear an image as in the following link: http://androidforums.com/getitnowmarketing/330813-all-one-recovery-thread.html
Don't worry. Restart phone again pushing power button (or remove battery, put it back and push power ) and then after few minutes you will have the phone as the begging when you bought it.
Thanks people for helping me. I just put the phone in emergency mode (Volume UP button + Home button), connected to the PC and flashed with KDZ.
After that, the phone works fine.
Thank you again!
bondzi said:
I flashed custom recovery image successfully and after that, when phone has to restart, it just stuck at LG logo.
When I tried to enter in custom recovery menu, but it shows only LG logo.
I tried to connect with PC, but it was unsuccessfully. The PC doesn't recognize the device. (nothing happens).
Can anyone help me?
Click to expand...
Click to collapse
man i am new as this thing
my lg is p925 and i didnot know that after i install root kdz for p920 and when i run rom maneger i did not find my model lg p925 so i tryed the res of the lest in rom maneger
bad move..........one of them is about lisen or somthing like that....but when i restart my phone frezzzz in lg logo ...i went to recovery mode (vol dwn+power)and all list about wiping no install zip in sd so i tryd (vol up+connect to pc) works so i use lg update an it says i have last apdate then i tryd cs>recovery with imei number but it says model not spport s/w....what must i do..dose flash it will hilp me? plzzzzzzzzzzzzz hilppppppppppp
LG P925
Same thing happened to me! I'm desperate... I've done research for hours and tried everything but no success so far... anyone could help us?
88prince said:
man i am new as this thing
my lg is p925 and i didnot know that after i install root kdz for p920 and when i run rom maneger i did not find my model lg p925 so i tryed the res of the lest in rom maneger
bad move..........one of them is about lisen or somthing like that....but when i restart my phone frezzzz in lg logo ...i went to recovery mode (vol dwn+power)and all list about wiping no install zip in sd so i tryd (vol up+connect to pc) works so i use lg update an it says i have last apdate then i tryd cs>recovery with imei number but it says model not spport s/w....what must i do..dose flash it will hilp me? plzzzzzzzzzzzzz hilppppppppppp
Click to expand...
Click to collapse
I have an LG E435g. I tried to flash another version of stock firmware (V20a_00) using KDZ updater tool. It did flash, but my phone is f***d. The screen is totally black (no logo,etc.). My PC recognizes that it is connected, but I cannot load MTP driver for file transfers. It was in debug mode during flash, but isn't now because I can't use adb. Have tried everything in forums, nothing changes. I will pay ANYONE to fix as I am at wits end and know just enough to screw s**t up. Totally unable to get into download mode, emergency mode,etc. Phone is not rooted and the bootloader is locked.
No problem
brdbat416 said:
I have an LG E435g. I tried to flash another version of stock firmware (V20a_00) using KDZ updater tool. It did flash, but my phone is f***d. The screen is totally black (no logo,etc.). My PC recognizes that it is connected, but I cannot load MTP driver for file transfers. It was in debug mode during flash, but isn't now because I can't use adb. Have tried everything in forums, nothing changes. I will pay ANYONE to fix as I am at wits end and know just enough to screw s**t up. Totally unable to get into download mode, emergency mode,etc. Phone is not rooted and the bootloader is locked.
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 or VOL+ or VOL+ and VOL-
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
My LG D605 does not boot and I have a black screen. Before brick i go via ADB to recovery on official KK. Mobile is dead USB dont work
I have the same problem help!!!
LoToR122 said:
My LG D605 does not boot and I have a black screen. Before brick i go via ADB to recovery on official KK. Mobile is dead USB dont work
Click to expand...
Click to collapse
No responses to Emergency mode flashing by KDZ?
Try at least with HARD RESET... Hold Power Key + Volumen Down key + Home key
When LG logo appears, release all the keys! Good luck!
LoToR122 said:
My LG D605 does not boot and I have a black screen. Before brick i go via ADB to recovery on official KK. Mobile is dead USB dont work
Click to expand...
Click to collapse
Give me a pm when you have 1 hour I might have an idea to save you.
christi9503 said:
Give me a pm when you have 1 hour I might have an idea to save you.
Click to expand...
Click to collapse
Can you help me? pls
kikobuendia said:
I have the same problem help!!!
Click to expand...
Click to collapse
First, there is no such thing as hardbrick (not anymore, most modern phones cant be hardbriked )
Be sure, u have all the drives and whatnots installed in the copmuter !
from: http://forum.xda-developers.com/showthread.php?t=2730501
[Q] How to install a .kdz?
[A] (Tutorial thanks to @[W]ar[H]ead, confirmed working by TaZRAge)
#1) First to get into download mode:
1. Remove battery
2. Put usb to computer and phone (w/o battery)
3. Hold "Vol up" button
4. Put battery back
You will get into download mode (aka emergency mode).
#2) Unpack kdz flasher, and install msxml.msi.
#3) Run KDZ_FW_UPD.exe set "type" to 3GQCT and "phonemode" to DIAG.
#4) Choose the .kdz file to flash. Download link is under the "Downloads"
#5) Click "Launch software update" and wait. Phone must be connected in download mode(!). KDZ installer might get stuck but DO NOT disconnect it. (Unless it stays that way for a hour as a example)
NOTE: .kdz is a .kdz, you cannot extract it. If you get a .zip from the LG .kdz site you did something wrong.
Cisf said:
First, there is no such thing as hardbrick (not anymore, most modern phones cant be hardbriked )
Be sure, u have all the drives and whatnots installed in the copmuter !
from: http://forum.xda-developers.com/showthread.php?t=2730501
[Q] How to install a .kdz?
[A] (Tutorial thanks to @[W]ar[H]ead, confirmed working by TaZRAge)
#1) First to get into download mode:
1. Remove battery
2. Put usb to computer and phone (w/o battery)
3. Hold "Vol up" button
4. Put battery back
You will get into download mode (aka emergency mode).
#2) Unpack kdz flasher, and install msxml.msi.
#3) Run KDZ_FW_UPD.exe set "type" to 3GQCT and "phonemode" to DIAG.
#4) Choose the .kdz file to flash. Download link is under the "Downloads"
#5) Click "Launch software update" and wait. Phone must be connected in download mode(!). KDZ installer might get stuck but DO NOT disconnect it. (Unless it stays that way for a hour as a example)
NOTE: .kdz is a .kdz, you cannot extract it. If you get a .zip from the LG .kdz site you did something wrong.
Click to expand...
Click to collapse
You don't know what you are saying. You can HARDBRICK ANY modern device. By definition hardbrick means phone won't turn on won't respond and in some cases recognized as usb when connected to pc as usb bulk or qcom usb. etc. You damage the second bootloader and tell me what happens. You will see what you get.
christi9503 said:
You don't know what you are saying. You can HARDBRICK ANY modern device. By definition hardbrick means phone won't turn on won't respond and in some cases recognized as usb when connected to pc as usb bulk or qcom usb. etc. You damage the second bootloader and tell me what happens. You will see what you get.
Click to expand...
Click to collapse
first this is offtopic. Second, u are wrong ! Unless the phone is pshisicaly damaged (misfuctioning components or damaged), u cant hardbrick the phone with uploading different soft. on it (unless u change voltages and overclok, if that is possible on the device). Ofecourse they are exceptions, but all major modern manufactors, make hardbrick proof devices. Also, how exactly would u modify the emergency mode, and more important even if you could, why wold u do it !?
More on to the topic, none of the operations of rooting, bootloader installing, kdz install or CMx install , gets near the emergency mode. It remains intact.
Just retry all normal steps for installing kdz or recovery again, check the cables, all drivers on pc, and is best to have a charged phone battery.
EDIT: @kikobuendia
i found this post, same operations as mentioned in first reply, but more detailed:
http://forum.xda-developers.com/opt...optimus-l9-ii-lg-d605-unroot-unbrick-t2964693
Cisf said:
first this is offtopic. Second, u are wrong ! Unless the phone is pshisicaly damaged (misfuctioning components or damaged), u cant hardbrick the phone with uploading different soft. on it (unless u change voltages and overclok, if that is possible on the device). Ofecourse they are exceptions, but all major modern manufactors, make hardbrick proof devices. Also, how exactly would u modify the emergency mode, and more important even if you could, why wold u do it !?
More on to the topic, none of the operations of rooting, bootloader installing, kdz install or CMx install , gets near the emergency mode. It remains intact.
Just retry all normal steps for installing kdz or recovery again, check the cables, all drivers on pc, and is best to have a charged phone battery.
EDIT: @kikobuendia
i found this post, same operations as mentioned in first reply, but more detailed:
http://forum.xda-developers.com/opt...optimus-l9-ii-lg-d605-unroot-unbrick-t2964693
Click to expand...
Click to collapse
I am not gonna reply again but I am just saying you have no idea. Do not talk unless you are sure you can hardbrick any device with just root and just writing on second bootloader partition. Read about it if you don't know. Do not argue about it.
I can't get into download mode
kikobuendia said:
I can't get into download mode
Click to expand...
Click to collapse
Then that's a hard brick pretty much. Pull the battery out and connect the phone to PC. Tell me if it gets recognized.
EDIT: OFC wait like 6 seconds then put it back and after that connect to USB.
When i connect it pc makes a sound
kikobuendia said:
When i connect it pc makes a sound
Click to expand...
Click to collapse
I don't care if it makes a sound or not it's like it gets recognized? Look into device manager.
christi9503 said:
I don't care if it makes a sound or not it's like it gets recognized? Look into device manager.
Click to expand...
Click to collapse
Yes but flashtool doesnt recognize it
kikobuendia said:
Yes but flashtool doesnt recognize it
Click to expand...
Click to collapse
If you want to get this fixed just listen to me. It won't work like this tell me the answers to my questions and we might solve your problem. What is your device recognized as. Make me a screenshot of device manager if you can't explain.
neutrondev said:
Then that's a hard brick pretty much. Pull the battery out and connect the phone to PC. Tell me if it gets recognized.
EDIT: OFC wait like 6 seconds then put it back and after that connect to USB.
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I have the same probalem, cant get to download mode, when i connect to pc it recognise it in hs usb qdloader 9008, any solutions to fix it. I flashed wrong .tot file.
did you managed to unbricked it?
I have the same probalem, cant get to download mode, when i connect to pc it recognise it in hs usb qdloader 9008, any solutions to fix it. I flashed wrong .tot file.
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Click to collapse
No, no luck yet. Seems to be impossible.
I connect to this post cuz my d605 is also facing a similiar issue, no system, no recovery, no adb, download mode worked only twice, for the rest, only emergency mode works, phone cannot even charge.
Phone is recognized from pc, I uninstalled modem drivers but stays in Emergency only few seconds then it shuts down (not sure if its the battery, since it doesn't charge as well). It shuts down actually at the moment that LG mobile support tool seems to recognize it.
It worked couple of times, phone was keeping staying in emergency mode for the beginning of the procedure but at the moment it need to put the kdz into the phone, the phone die.
The two times download mode worked, same, just shutting down immediately. This with LG support tool or LG flashtool2014.
KDZ_FW_UPD worked the first time after install and then doesn't run anymore, on two different Win10 machines.
I have no idea how to come out of this nightmare, just want to flash it :/
Ag0n1a said:
I connect to this post cuz my d605 is also facing a similiar issue, no system, no recovery, no adb, download mode worked only twice, for the rest, only emergency mode works, phone cannot even charge.
Phone is recognized from pc, I uninstalled modem drivers but stays in Emergency only few seconds then it shuts down (not sure if its the battery, since it doesn't charge as well). It shuts down actually at the moment that LG mobile support tool seems to recognize it.
It worked couple of times, phone was keeping staying in emergency mode for the beginning of the procedure but at the moment it need to put the kdz into the phone, the phone die.
The two times download mode worked, same, just shutting down immediately. This with LG support tool or LG flashtool2014.
KDZ_FW_UPD worked the first time after install and then doesn't run anymore, on two different Win10 machines.
I have no idea how to come out of this nightmare, just want to flash it :/
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Click to collapse
well, sorry for not replying earlier. My phone was on guarantee for about 2 months after I wrote the post. I just send it to LG Hellas via the e-shop I bought it from and in about 2-3 weeks, I had my D605 back like it was brand new. I searched a lot about my D605 hard bricked and I found that it is not fixable. My phone could not go into download mode though, as yours. Hope I helped you even a lil bit. Sorry for my bad English.
Hi everyone my wife has an LG L5 II (e451g), today it run out battery and charged normal with phone off when she power on it has a boot loop (it stuck at LG logo) so I took LGFlashTool2014 and follow the usual procedure, turn off phone press vol + and vol - while plugin USB and enter download mode, until here everything is fine I downloaded the KDZ corresponding (V10B_00.kdz) and tried to flash everything is fine until the flash proccess reach 99% and the LGFlashTool2014 stop with some kind of error saying that Windows has to stop it, the phone restarts and is in boot loop again. I Have drivers installed (LGMobileDriver_WHQL_Ver_4.0.3) and re download the KDZ just in case, this happend in two differents machines one with Windows 10 x86 and the other with Windows 7 x86 SP2. Any Ideas?
Sorry for my English.
neodarklink said:
Hi everyone my wife has an LG L5 II (e451g), today it run out battery and charged normal with phone off when she power on it has a boot loop (it stuck at LG logo) so I took LGFlashTool2014 and follow the usual procedure, turn off phone press vol + and vol - while plugin USB and enter download mode, until here everything is fine I downloaded the KDZ corresponding (V10B_00.kdz) and tried to flash everything is fine until the flash proccess reach 99% and the LGFlashTool2014 stop with some kind of error saying that Windows has to stop it, the phone restarts and is in boot loop again. I Have drivers installed (LGMobileDriver_WHQL_Ver_4.0.3) and re download the KDZ just in case, this happend in two differents machines one with Windows 10 x86 and the other with Windows 7 x86 SP2. Any Ideas?
Sorry for my English.
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Click to collapse
I had the same problem with my L4 II I had to open LG flash tool like 7 times
Program may crash
It can stop on process
Window can freeze
It can disconnect
Just keep trying it
I read some tutorials and they give some tips:
Here is what i did:
I used windows 7 x64
First thing is to run flash tools as admin
Second is to place your .kdz on the same folder where you have LG flash tool
Third one is to close all your programs and leave only the Flash tool open
Pick your .kdz file and select cdma and diag
Now turn vol + and vol - and connect USB (Screen turns on with logo and says ( ->Download Mode )
Now click on Normal flash, i think CSE erases all your data
Now Read Phone Information window appears just click START
I leave republic of korea and korean on the Country & Lenguaje window; it goes to english automatically
Click OK and LG mobile Support Tool gonna start
leave it there and the second or third step is going to stop and it will say something like reconnect your device
Ignore that and the bar will continue just let the magic happen
It gonna go to the fourth step and your phone is going to reboot and show lockscreen
Then you can close the tools and unplug your usb.
If bar stops and doesn't seem to have any activity then close window and repeat
Remember that with this method you can loose your root access
Hope it works for you friend, and sorry for my english too.
HOW TO FIX FLASH TOOLS ERROR S_BROM_DOWNLOAD_DA_FAIL (0x7D4) & 2004) FOR MTK PHONES
FIX FOR SP FLASH TOOLS ERROR S_BROM_DOWNLOAD_DA_FAIL (0x7D4) AND (2004)
Follow the following steps:
1. Get SP flash tools (Latest version)
2. Download your phone's firmware (from manufacturer site or needrom.com etc) and extract it.
3. install Mediatek Preloader drivers as per your OS version (win x7 , 8 10 etc) and architecture (32/64bit).
4. Run Flash tools with admin as administrator
5. select the scatter file from the firmware folder you downloaded and wait for it to load. (Do not connect your phone yet and leave the battery inserted)
6. Select Download Only
7. Hit the download button
8. Now plug in the micro/type C usb end of your cable to your phone but dont plug to PC. yet
9. While hold down both volume buttons i.e up and down buttons, (Do not press the power button), Insert the Usb cable end to your PCs usb port (Please choose a port thats very reliable).
10. After a while, P Flash tool will begin to upgrade your phone, dont release the buttons yet, let it lapse about 2mins then release them, the firmware upgrade will still continue and it will display a tick pop-up when done (this may take between 5-10mins).
Now unplug your phone, remove and re-insert the battery and power-up your phone. You phone is now unbricked.
Note that the first boot will longer than a regular boot.
This saved me
Oh my god. I was searching for hours and hours for a solution. This post saved my back side.
Perfect Solution for ZTE Blade A520
Thank you very much. This worked like a charm. Very helpful
adisa said:
FIX FOR SP FLASH TOOLS ERROR S_BROM_DOWNLOAD_DA_FAIL (0x7D4) AND (2004)
Follow the following steps:
1. Get SP flash tools (Latest version)
2. Download your phone's firmware (from manufacturer site or needrom.com etc) and extract it.
3. install Mediatek Preloader drivers as per your OS version (win x7 , 8 10 etc) and architecture (32/64bit).
4. Run Flash tools with admin as administrator
5. select the scatter file from the firmware folder you downloaded and wait for it to load. (Do not connect your phone yet and leave the battery inserted)
6. Select Download Only
7. Hit the download button
8. Now plug in the micro/type C usb end of your cable to your phone but dont plug to PC. yet
9. While hold down both volume buttons i.e up and down buttons, (Do not press the power button), Insert the Usb cable end to your PCs usb port (Please choose a port thats very reliable).
10. After a while, P Flash tool will begin to upgrade your phone, dont release the buttons yet, let it lapse about 2mins then release them, the firmware upgrade will still continue and it will display a tick pop-up when done (this may take between 5-10mins).
Now unplug your phone, remove and re-insert the battery and power-up your phone. You phone is now unbricked.
Note that the first boot will longer than a regular boot.
Click to expand...
Click to collapse
Thank you very much Sir, you are awesome!
Thank you very much Sir, you are awesome! I have made my dead phone alive following your post. You are the Life Saver of my phone. I have no word to thank you. I salute your hard work. Thank you very much. I want to share your post to everyone who are seeking solution like me.
mohidulhaq said:
Thank you very much Sir, you are awesome! I have made my dead phone alive following your post. You are the Life Saver of my phone. I have no word to thank you. I salute your hard work. Thank you very much. I want to share your post to everyone who are seeking solution like me.
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Click to collapse
New Error Now-
Error : S_AUTH_HANDLE_IS_NOT_READY(5000)
i have this error "Failed to Connect DA: S_AUTH_HANDLE_IS_NOT_READY". i dont know how i do
Ndanou jean-claude said:
i have this error "Failed to Connect DA: S_AUTH_HANDLE_IS_NOT_READY". i dont know how i do
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Click to collapse
Hi!
You should watch this video and tutorial, it was helpful for me too.
https://www.getdroidtips.com/bypass-mediateks-sp-flash-tool-authentication-protection/