Can some one teach me how to turn on Diag mode? Im on cm12, ive tried every method :crying:
I prefer not going back to stock...
did you try script manager.apk
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I have an LG F180K and I have unlocked bootloader and installed cwm recovery using FreeGee & i used mako unlock. For some reason I need to flash stock KDZ. But every time I go into download mode and try to flash the KDZ the phone restarts in bootloader mode (I mean when I had to select recovery or power off that menu) after a while. The flashing process can not continue because the phone is not in download mode any more. Please help me
When that happens do not close KDZ_FW_UPD. Turn off phone and put it in download mode again... and it will start flashing kdz.
i don't remember maybe you have to unplug usb from computer when you are in dl mode again... but try first method
ag.kgb said:
When that happens do not close KDZ_FW_UPD. Turn off phone and put it in download mode again... and it will start flashing kdz.
i don't remember maybe you have to unplug usb from computer when you are in dl mode again... but try first method
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Click to collapse
Thanks for the reply. but that does not work for me. After unplugging phone ant connect again with dl mode restarts the phone. Any idea to fix it?
Hey Guys,
I want to flash the stock rom on my LG G3 D855, but somehow lgflashtool cant change into download mode. I tried to flash with the .kdz file but it doesnt work either.
And now my phone is stuck in the firmwarte update screen. I cant do anything when I try to turn it on it just goes back into the firmware update screen. I tried to do the hardreset with the buttons but it doesnt work.
Can someone please help ?
EDIT: Hey guys I solved the problem by returning it to telekom (my carrieer) and they send me a new LG G3 on the next day. But when I tried to flash my G3 with the .kdz method I didnt put the .kdz file into the same folder as the LGFlashTool, maybe that was the reason why it didnt work.
Khoalition said:
Hey Guys,
I want to flash the stock rom on my LG G3 D855, but somehow lgflashtool cant change into download mode. I tried to flash with the .kdz file but it doesnt work either.
And now my phone is stuck in the firmwarte update screen. I cant do anything when I try to turn it on it just goes back into the firmware update screen. I tried to do the hardreset with the buttons but it doesnt work.
Can someone please help ?
Click to expand...
Click to collapse
did you install all the drivers needed?
http://forum.xda-developers.com/lg-g3/general/flashing-guide-to-lg-t2825369
vak20 said:
did you install all the drivers needed?
http://forum.xda-developers.com/lg-g3/general/flashing-guide-to-lg-t2825369
Click to expand...
Click to collapse
Yup tried everything.
Khoalition said:
Hey Guys,
I want to flash the stock rom on my LG G3 D855, but somehow lgflashtool cant change into download mode. I tried to flash with the .kdz file but it doesnt work either.
And now my phone is stuck in the firmwarte update screen. I cant do anything when I try to turn it on it just goes back into the firmware update screen. I tried to do the hardreset with the buttons but it doesnt work.
Can someone please help ?
Click to expand...
Click to collapse
I have the same Problem and I also have installed the drivers. please help
smiloradovic said:
I have the same Problem and I also have installed the drivers. please help
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Click to collapse
be sure NOT to use usb 3 port
my laptop has only usb 2 ports and i tried all usb ports and i get the error every time
smiloradovic said:
my laptop has only usb 2 ports and i tried all usb ports and i get the error every time
Click to expand...
Click to collapse
What method did you use?
If you used the .kzd method (http://forum.xda-developers.com/showthread.php?t=2785089) dont forget to put the .kdz file in the same folder as the LGFlashTool
If that doesnt work, you should go and replace it.
Khoalition said:
What method did you use?
If you used the .kzd method (http://forum.xda-developers.com/showthread.php?t=2785089) dont forget to put the .kdz file in the same folder as the LGFlashTool
If that doesnt work, you should go and replace it.
Click to expand...
Click to collapse
I solved it. I took a friends laptop and tried it on it. In 5 min we were done but thank you.
LG G3 Can't change to download mode
Khoalition said:
Hey Guys,
I want to flash the stock rom on my LG G3 D855, but somehow lgflashtool cant change into download mode. I tried to flash with the .kdz file but it doesnt work either.
And now my phone is stuck in the firmwarte update screen. I cant do anything when I try to turn it on it just goes back into the firmware update screen. I tried to do the hardreset with the buttons but it doesnt work.
Can someone please help ?
EDIT: Hey guys I solved the problem by returning it to telekom (my carrieer) and they send me a new LG G3 on the next day. But when I tried to flash my G3 with the .kdz method I didnt put the .kdz file into the same folder as the LGFlashTool, maybe that was the reason why it didnt work.
Click to expand...
Click to collapse
having same problem with my LG G3 D850 .... currently running on custom rom I want to install stock rom http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/AT&T+D850/
but it gives me error Can't change to download mode .... Can see in (picture)
Hi all,
Long time user first time posting a thread [sorry couldn't help myself]
Anyway I have a LG G3 F400L and I accidentally installed D855 rom on to it [AndroidNow_HD_8.0_Lollipop].
I have tried flash tool to flash the correct firmware but to no effect it now detects it as D855, so I cant install the F400L firmware using the F400L dll. I am installing an older firmware i.s 10e I have also tried 20f for F400L but the new flash tool doesn't recognize my phone, I have tried different USB ports and a different PC with Windows 7 32bit still nothing.
I am using Windows 8.1 64bit.
Regards and thank you for the help.
Anyone, please help.
Use cwm or any other recovery backup to restore
akashvermaofskt said:
Use cwm or any other recovery backup to restore
Click to expand...
Click to collapse
Thank you for the response. I do not have access to recovery, only download mode works.
Update: I have tried using a general Dll to flash TOT file via flashtool but it doesn't let me error CrossDl [D855] to [F400L].
I had this and I set for 4 hours figuring out how to fix it. ( I had not accsess to the download mode first only to hard reset which didn't work and the "Fastboot mode started")
If you have access to the Download mode that's perfect, Follow this Tut:http://lgg3root.com/lg-g3-root/how-to-unrootunbrick-lg-g3/
Please make sure you download the correct TOT file for your phone.
http://downloadandroidfiles.org/Files/LG G3/Stock Files/
SaharLevi said:
I had this and I set for 4 hours figuring out how to fix it. ( I had not accsess to the download mode first only to hard reset which didn't work and the "Fastboot mode started")
If you have access to the Download mode that's perfect, Follow this Tut:
Please make sure you download the correct TOT file for your phone.
Click to expand...
Click to collapse
Thank you that did work sort of, I was doing the same thing but someone in the comments referred to a modded DLL for the flash which did the job to some extent at least.
Its back to stock but stuck at McAfee activation, requires a pin which I do not have nor have ever created one, and now a Kill switch has been engaged and no more download mode. Out of the fire into the frying pan is what I feel like right now 100hours and 33mins without my G3, but who is counting.
That's sucks where did the McAfee activation came from??
Have you tried a hard reset ? or can you access the fastboot mode again ?
SaharLevi said:
That's sucks where did the McAfee activation came from??
Have you tried a hard reset ? or can you access the fastboot mode again ?
Click to expand...
Click to collapse
Nothing, no download mode or recovery. Boots up asks for language selection and then McAfee pops up of PIN. I am talking to McAfee support hopefully they can help.
Goodluck with that!
Thank you all.
Finally fixed. Just needed to be quick, the McAfee app gives you about 30 secs to do your thing then it pops up for pin. I opened up the McAfee app -> setting and changed the pin .
I got a LG g3 I flashed CM13 wrong im guessing now im stuck at the loading screen for CM 13, I cant boot into recovery due to my volume down button not owrking. I can boot into download mode. I tried to do a factory restore with LG Flash Tool with stock dll and such but when I do that I get a error cant go into download mode. I tried switching ports and switching cables. I tried reinstalling multiple drivers still no luck. Please help me. I am using Windows 10. I tried running LG flash in combat mode for Windows 7
FawkiDied said:
I got a LG g3 I flashed CM13 wrong im guessing now im stuck at the loading screen for CM 13, I cant boot into recovery due to my volume down button not owrking. I can boot into download mode. I tried to do a factory restore with LG Flash Tool with stock dll and such but when I do that I get a error cant go into download mode. I tried switching ports and switching cables. I tried reinstalling multiple drivers still no luck. Please help me. I am using Windows 10. I tried running LG flash in combat mode for Windows 7
Click to expand...
Click to collapse
Try disabling driver signature in windows 10
I HAVE a back up! But I haven o ray of running the back up! because I cant get int orecovery cause of my broken key!
Hello, as the title says, after 2 years without problems my lg got in the famous bootloop. I can access the download mode sometimes, sometimes it just start 9008 mode. I tried flashing recovery tot via lgup it flashed without problems but nothing changed if i try to flash full kdz file it stops on sending image, the phone just restart the download mode.. i tried the sd card method but it doesn't work too..
Btw my bootloader is unlocked. Any ideas? Thanks for help
Boris31 said:
Hello, as the title says, after 2 years without problems my lg got in the famous bootloop. I can access the download mode sometimes, sometimes it just start 9008 mode. I tried flashing recovery tot via lgup it flashed without problems but nothing changed if i try to flash full kdz file it stops on sending image, the phone just restart the download mode.. i tried the sd card method but it doesn't work too..
Btw my bootloader is unlocked. Any ideas? Thanks for help
Click to expand...
Click to collapse
Flash the bootloop fix of u can i dont own tht 815 so i dont know exactly where it is here but its here it disables all the cores but one. Then u mnully turn on the other 3 small cores
TheMadScientist420 said:
Flash the bootloop fix of u can i dont own tht 815 so i dont know exactly where it is here but its here it disables all the cores but one. Then u mnully turn on the other 3 small cores
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Click to collapse
Tried that, now im not able to get boot animation either, just the qbulk 9008 now :/
Boris31 said:
Tried that, now im not able to get boot animation either, just the qbulk 9008 now :/
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Click to collapse
If the fix dont work either new motherboard. Try lg waranty service. Or a new decice