[Q] can't access to download mode - LG Optimus G Pro

I recently tried to flash a .kdz file on my g pro (e988) ,accidentally i removed my phone from pc while it was in download mode then removed battery also,so after that i reconnected to pc but no download mode no recovery mode,no fastboot no adb,no LG logo atleast,soft buttons led lights for 2-3 seconds and off.
https://www.youtube.com/watch?v=Np9LRCN2Hrg

Download mode press volume up+down together than plug usb. Use CSE flash on LG Flash Tool.

wesly.btm said:
Download mode press volume up+down together than plug usb. Use CSE flash on LG Flash Tool.
Click to expand...
Click to collapse
i do it but i have nothing and when i connect my phone to pc my device manger show my phone qhsusb_dload

Have you installed all driver?

wesly.btm said:
Have you installed all driver?
Click to expand...
Click to collapse
yes i did bro

try this link it may works. http://tech2mech.com/how-to-flash-kdz-lg-f240-f180-f160-lg-g-pro/
i try this method my problems Fix.

wesly.btm said:
try this link it may works. http://tech2mech.com/how-to-flash-kdz-lg-f240-f180-f160-lg-g-pro/
i try this method my problems Fix.
Click to expand...
Click to collapse
thanks bro 4 ur help but i true it but it stop in %4 and get error

qhsusb_dload means you´re in qualcomm mode, and also means that you´ve killed phone boot. from what I know, only medusa and riff boxes can fix it.

Related

[Q] Recovery can't see any files [UNLOCKED]

I unlocked my LGOG today, and I decided to flash CM, so I did. Next step was installing gapps, so I downloaded .zip, and transfered it on my phone. After that I entered recovery, and saw that none of my files are visible, so i wiped everything to start over. Now my ROM isn't starting. All i can do is:
-enter fastboot
-enter recovery
What are my options to make the phone work again?
PLS help
What wipes have you made...you know..sometimes i'm trully amazed by the lazyness of some of you...if you would've used the damn search function BEFORE start flashing new roms..or even if you would've googled around...you'd found that files from 4.1.2 are seen on 4.2 on /data/media folder and you nees root explorer to get there...now...do whatever you want...from now on i will ignore stupidity,ignorance and lazyness.
Hint...kdz updater...or tinybin...but go for kdz updater...
Sent from LG E975 pwd by CarbonRom
WTH are you talking about. I flashed a lot CM phones without a problem. This is first time i face issue like this.
I can't get into Root Explorer, cos i can't boot.
KDZ etc can't recognize my phone.
I tried pushing some filles into recovery, but adb says "device offline".
tinybin method doesn't work to because PC doesn't see my phone.
Calm down man
Well honestly that happened to me too haha (newbie thing). I tried everything but as the fcking pc didn't recognize the phone i got pissed off and gave my phone to a friend (someone who knows) and he had it for a week. Had to somehow convert it to n4 in order to the pc recognize the phone then had to flash a hongkong kdz (e977) so he could use emergency mode to flash the original one. Can't give you the proper details cause he didn't give them to me but was a PAIN in the ass.
I would be very glad if u could send me somę hints
Have you tried lgnpst?
Sent from my Lifeless Optimus G
When i start LGNPST it can't recognize phone :/
Maybe I'm doing it wrong. Should I do it from fastboot, and THEN plug it to PC and start LGNPST or what?
Szwarcu said:
When i start LGNPST it can't recognize phone :/
Maybe I'm doing it wrong. Should I do it from fastboot, and THEN plug it to PC and start LGNPST or what?
Click to expand...
Click to collapse
No you should have the phone in download mode
Sent from my Lifeless Optimus G
Szwarcu said:
When i start LGNPST it can't recognize phone :/
Maybe I'm doing it wrong. Should I do it from fastboot, and THEN plug it to PC and start LGNPST or what?
Click to expand...
Click to collapse
If you shut your phone off, then start it holding both volume up and down so you get into Download mode. After that you can KDZ or LGNPST(I Think, never LGNPST, but thats how you do for KDZ restore).
since I unlocked my bootloader with freegee, I can't enter download mode (pressing both up and down vol and plugging micro USB to the phone)
why (
Turn off phone..
Pres vol down
Plug phone to pc..
Voila...download mode.
Sent from LG E975 pwd by CarbonRom
I can enter fastboot without a problem, but when i Press vol down and plug it to PC, screen goes black, and nothing happens. Is that download mode? My PC doesnt see the Phone when it's turned on.... Whyyyy
Szwarcu said:
I can enter fastboot without a problem, but when i Press vol down and plug it to PC, screen goes black, and nothing happens. Is that download mode? My PC doesnt see the Phone when it's turned on.... Whyyyy
Click to expand...
Click to collapse
no man.. shutdown the phone press and hold vol + e vol - after connect cable usb ... voila' download mode!
grean said:
no man.. shutdown the phone press and hold vol + e vol - after connect cable usb ... voila' download mode!
Click to expand...
Click to collapse
nothing happens :| ... I know how to enter download mode. I flashed 2 official ROMs and there was red writing "DOWNLOAD MODE" and now. Just black screen ... I think I'm fu**ed.

[Q] Need Help :( :( Bricked SGW

:crying: Hi there, yesterday i tried to remove cwm from my galaxy gt-i8150 and i've referred to many solution they mentioned that do it same way as how i flashed cwm...but at last i failed, my SGW do turn up when i press the power button but it stuck at "Warning!! A custom OS can cause......." there have prompt to press volume up or down and a triangle exclamation mark at below (i dont know whether this is download mode or not)
When i pressed volume down button it reboot and then come back to this screen again, i've tried many times pressing volume down button and pull out & place back my battery, it still shown up this screen allover again. I viewed other unbricking solution thread but didn't found any situation same as mine. When i pressed volume up button nothing happen, i can't boot into recovery mode. please help ...:crying::crying::crying:
http://androidforums.com/galaxy-y-a...ne-using-odin-v1-85-also-fixes-bootloops.html
This link will help. But it's for galaxy Y. Download the stock ROM. (Its in the galaxy W forums) Boot into download mode is pressing Power button, Volume down and Menu button. Good luck mate.
patrickdass said:
This link will help. But it's for galaxy Y. Download the stock ROM. (Its in the galaxy W forums) Boot into download mode is pressing Power button, Volume down and Menu button. Good luck mate.
Click to expand...
Click to collapse
thanks for response sir, i already viewed many thread that were talking about this method, but the problem is when i press the power button to switch on my phone, it straight away goes to download mode after samsung logo shown up, i dont even have to use combo press to boot into download mode.
And nothing happen when i press volume up button that stated "continue" but volume down button do restart my phone and boot into download screen again. When i plugged in USB, pc couldn't detect my phone.. any solution..?
will_wl said:
thanks for response sir, i already viewed many thread that were talking about this method, but the problem is when i press the power button to switch on my phone, it straight away goes to download mode after samsung logo shown up, i dont even have to use combo press to boot into download mode.
And nothing happen when i press volume up button that stated "continue" but volume down button do restart my phone and boot into download screen again. When i plugged in USB, pc couldn't detect my phone.. any solution..?
Click to expand...
Click to collapse
try to install CWM again on your mob by using odin .. your mob should be detected when you press continue if you install Samsung drive on your pc
Ahmed.ragab said:
try to install CWM again on your mob by using odin .. your mob should be detected when you press continue if you install Samsung drive on your pc
Click to expand...
Click to collapse
yeap i do installed samsung driver on my pc from kies, but when im in download mode and plugged in usb windows message pop out "The USB device attached to the computer has malfunctioned and Windows does not recognize it." Whereas in odin when i click start is says "please connect phone"
will_wl said:
yeap i do installed samsung driver on my pc from kies, but when im in download mode and plugged in usb windows message pop out "The USB device attached to the computer has malfunctioned and Windows does not recognize it." Whereas in odin when i click start is says "please connect phone"
Click to expand...
Click to collapse
did you pressed continue while you are in download mode ?
Ahmed.ragab said:
did you pressed continue while you are in download mode ?
Click to expand...
Click to collapse
Yes i did
boot into download mode, then connect usb, windows show unknow device, odin not detected
will_wl said:
Yes i did
boot into download mode, then connect usb, windows show unknow device, odin not detected
Click to expand...
Click to collapse
I will upload Samsung drive for you to try
Ahmed.ragab said:
I will upload Samsung drive for you to try
Click to expand...
Click to collapse
Thankyou dude. Appreciate your reply
will_wl said:
Thankyou dude. Appreciate your reply
Click to expand...
Click to collapse
welcome Bro
here it is
http://www.mediafire.com/download/dg0s1jff9lmmgii/Samsung_Galaxy_W_Drivers.exe
Ahmed.ragab said:
welcome Bro
here it is
http://www.mediafire.com/download/dg0s1jff9lmmgii/Samsung_Galaxy_W_Drivers.exe
Click to expand...
Click to collapse
Too bad it still not working Thanks anyway.
Currently using windows 8, i think this is windows vista package? Should use driver for windows 8?
i seek into device manager and found Samsung Mobile Composite Device with exclamation mark on it, it say 'Device Cannot Start (Code 10)'
i spent my whole day on this problem already yet still haven't found a method to solve it :crying::crying:
will_wl said:
i seek into device manager and found Samsung Mobile Composite Device with exclamation mark on it, it say 'Device Cannot Start (Code 10)'
i spent my whole day on this problem already yet still haven't found a method to solve it :crying::crying:
Click to expand...
Click to collapse
I think as it is able to go in download mode there is a hope .. don't worry will be fixed
Follow this tutorial: http://forum.xda-developers.com/showthread.php?t=1467128
And download the firmware for your country from sammobile
Try to install adb driver (but first remove samsung usb driver if are installed)follow this guide:http://technologyandroid.com/2013/0...river-adb-di-qualsiasi-dispositivo-android-2/(it's in italian language)
then install samsung usb driver and check if odin recognize the device.
I have tried this guide yesterday for galaxy s2 and it works.
If after that don't works try to change the usb port , open odin by run as administrator and don't reboot odin.
Redwraith96 said:
Try to install adb driver (but first remove samsung usb driver if are installed)follow this guide:http://technologyandroid.com/2013/0...river-adb-di-qualsiasi-dispositivo-android-2/(it's in italian language)
then install samsung usb driver and check if odin recognize the device.
I have tried this guide yesterday for galaxy s2 and it works.
If after that don't works try to change the usb port , open odin by run as administrator and don't reboot odin.
Click to expand...
Click to collapse
when i click on the download link ads window pop-out and download does not go on, any idea?
miki2o said:
Follow this tutorial: http://forum.xda-developers.com/showthread.php?t=1467128
And download the firmware for your country from sammobile
Click to expand...
Click to collapse
Thankyou for trying to help
but seems like u don't get what is my problem now, when im in download mode and plugged in usb windows message pop out "The USB device attached to the computer has malfunctioned and Windows does not recognize it." Whereas in odin when i click start is says "please connect phone"
will_wl said:
when i click on the download link ads window pop-out and download does not go on, any idea?
Click to expand...
Click to collapse
install the latest USB drivers from here:http://uploaded.net/file/xdloq4jw (after installing the adb driver!!)
Windows 8 has major problems with compatibility with Odin ......that is probably the issue here.......
Try a PC with an older OS (preferably XP but vista or 7 should work)
If you're using vista or 7, run Odin as administrator.
If XP, run normally.
Then......
Make sure....
1) kies is NOT running (kill in task manager)
2) any installed firewalls/anti virus are disabled
3) have a selection of USB cables on hand to try if one doesn't work.
4) the USB port you are using needs to be a primary port (connected directly to the PC motherboard)......but try them all anyway....
Good luck....
Sent from my GT-I9100 using xda app-developers app

[Q] Hard bricked xperia play

Hello,
I have accidently hard bricked my xperia play.
After i soft bricked it due to flashing a wrong rom i managed to fix it again but then the phone couldnt detect my sdcard.
So i tried to install a new rom again what then failed badly.
I tried to flash it with flashtools but it failed because i forgot to activate debugging so i just plugged my phone out and tried to start it but it somehow didnt work....
Now my computer only does a sound when i plug it in and flashtool nor my computer can detect my phone.
There neither is a led blinkin..
Is there anything i can do?
07boss said:
Hello,
I have accidently hard bricked my xperia play.
After i soft bricked it due to flashing a wrong rom i managed to fix it again but then the phone couldnt detect my sdcard.
So i tried to install a new rom again what then failed badly.
I tried to flash it with flashtools but it failed because i forgot to activate debugging so i just plugged my phone out and tried to start it but it somehow didnt work....
Now my computer only does a sound when i plug it in and flashtool nor my computer can detect my phone.
There neither is a led blinkin..
Is there anything i can do?
Click to expand...
Click to collapse
Can you enter flashmode? (back key while connecting to pc) or fastboot by holding search button while connecting to pc
Sent from my C6603 using xda app-developers app
Jure220 said:
Can you enter flashmode? (back key while connecting to pc) or fastboot by holding search button while connecting to pc
Sent from my C6603 using xda app-developers
app
Click to expand...
Click to collapse
No , cant do neither...
So nuch ****in bad luck today...
Did you flashed wrong rom (from recovery) or wrong firmware (from flashtool) ?
Bakisha said:
Did you flashed wrong rom (from recovery) or wrong firmware (from flashtool) ?
Click to expand...
Click to collapse
well i first flashed the wrong rom and had a soft brick
after that, i fixed it by flashing the stock rom
then, i again tried to flash a firmware with flashtools because my phone couldnt detect the sd-card and cwm somehow didnt work anymore.
while trying to flash the firmware i had to unplug my phone while flashing because i didnt activate debuggin, the flashing had already started tho.
07boss said:
well i first flashed the wrong rom and had a soft brick
after that, i fixed it by flashing the stock rom
then, i again tried to flash a firmware with flashtools because my phone couldnt detect the sd-card and cwm somehow didnt work anymore.
while trying to flash the firmware i had to unplug my phone while flashing because i didnt activate debuggin, the flashing had already started tho.
Click to expand...
Click to collapse
Start flashtool.
Power off phone
press and hold back button.
While still keeping pressed back button, plugin usb to phone
What is report from flashtool?
Bakisha said:
Start flashtool.
Power off phone
press and hold back button.
While still keeping pressed back button, plugin usb to phone
What is report from flashtool?
Click to expand...
Click to collapse
it doesnt say anything, like my phone was never connected...
07boss said:
it doesnt say anything, like my phone was never connected...
Click to expand...
Click to collapse
is it same for fastboot mode ? (power off, hold search and plug in usb)
Try other usb port, or maybe different cable
reinstall drivers from flashtool folders
right-click on "my computer" , click "manage", click "device manager". Is there any item with yelow mark, someting called "adb" or "semcusb"?
What is your model? i,a,at or x? locked or unlocked bootloader?
Wich stock firmware did you tried to flash previously? .79?
hi
07boss said:
Hello,
I have accidently hard bricked my xperia play.
After i soft bricked it due to flashing a wrong rom i managed to fix it again but then the phone couldnt detect my sdcard.
So i tried to install a new rom again what then failed badly.
I tried to flash it with flashtools but it failed because i forgot to activate debugging so i just plugged my phone out and tried to start it but it somehow didnt work....
Now my computer only does a sound when i plug it in and flashtool nor my computer can detect my phone.
There neither is a led blinkin..
Is there anything i can do?
Click to expand...
Click to collapse
check if it is detected in pc with testpoints then i can fix it contact me on gtalk [email protected]
Bakisha said:
is it same for fastboot mode ? (power off, hold search and plug in usb)
Try other usb port, or maybe different cable
reinstall drivers from flashtool folders
right-click on "my computer" , click "manage", click "device manager". Is there any item with yelow mark, someting called "adb" or "semcusb"?
What is your model? i,a,at or x? locked or unlocked bootloader?
Wich stock firmware did you tried to flash previously? .79?
Click to expand...
Click to collapse
Tried all the ports and cables i got nothing worked.
Reinstalled Flashtool but didnt work neither.
No adc or semcusb found
I have a r800i with locked bootloader
And i flashed R800i_4.0.A.2.368_World this firmware previously.
kks111 said:
check if it is detected in pc with testpoints then i can fix it contact me on gtalk [email protected]
Click to expand...
Click to collapse
hi,
im not sure if i did it right but it still didnt work
I did it like shown here http://i2.minus.com/i9RmZrmhz0sq4.jpg so I connected the pointed end to the TP and the other end of the cable with the micro-usb.
Oh shoot,
i just realized that i didnt erase the old cache and date when i tried to install the new rom after i installed the stock rom because i couldnt enter cwm.
So is there anything I can do?
07boss said:
So is there anything I can do?
Click to expand...
Click to collapse
Try PC Companion.
Or try to enter in flash mode from different computer
Basicly, all you need is to enter flash mode and flash stock ftf with flashtool.
Why you can't enter flash mode, i am unable to understand...
Bakisha said:
Try PC Companion.
Or try to enter in flash mode from different computer
Basicly, all you need is to enter flash mode and flash stock ftf with flashtool.
Why you can't enter flash mode, i am unable to understand...
Click to expand...
Click to collapse
Well i already tried Pc COmpanion like a houndred times even while i had TP connected...
I cant understand the problem with the flash mode neither...
Its like my phone is "dead" it just doesnt respond to anything...
07boss said:
Well i already tried Pc COmpanion like a houndred times even while i had TP connected...
I cant understand the problem with the flash mode neither...
Its like my phone is "dead" it just doesnt respond to anything...
Click to expand...
Click to collapse
when you plug in phone, do you hear any sounds from windows? (that sound when you plug/unplug any usb device.)
Bakisha said:
when you plug in phone, do you hear any sounds from windows? (that sound when you plug/unplug any usb device.)
Click to expand...
Click to collapse
yea i hear a sound but nothing else.
07boss said:
yea i hear a sound but nothing else.
Click to expand...
Click to collapse
reinstall drivers from flashtool folder (most probably it's in c:\Program Files (x86)\Flashtool\drivers\ )
Connect your Play in flash mode (power off, hold back and plug in usb)
Look in device manager for anything with name sony, sony erricson, semc, adb, r800... Expand all items if you have too. Screenshot would help also
Check in other mods too (normal and fastboot mode)
Bakisha said:
reinstall drivers from flashtool folder (most probably it's in c:\Program Files (x86)\Flashtool\drivers\ )
Connect your Play in flash mode (power off, hold back and plug in usb)
Look in device manager for anything with name sony, sony erricson, semc, adb, r800... Expand all items if you have too. Screenshot would help also
Check in other mods too (normal and fastboot mode)
Click to expand...
Click to collapse
Hi,
btw thanks for all your help :good:
I actually find something in the device manager its called "ZEUS flash device".
Nice now when I press the search button it installs the ZEUS drivers.
Ill screenshot it.
Flashtool still cant find anything.
http://www.directupload.net/file/d/3515/9rzqw5vb_png.htm Device manager
http://www.directupload.net/file/d/3515/4h8vbs3z_png.htm ZEUS flash device
Its all german but I thing its not too hard to understand.

LG G Pro E988 stuck on the Logo screen

I have just flash the custom 5.0.2 ROM using philz touch 6.48.4.
After I flashed the ROM, I reboot to the philz recovery and flashed back to cwm 6.0.4.8.
However, the device stuck on the LG logo screen.
I have try to enter Download mode/Emergence mode/Hard reset mode/Recovery, but all of them I cannot go into.
Please help! Thank you for your helping!!
pchuen said:
I have just flash the custom 5.0.2 ROM using philz touch 6.48.4.
After I flashed the ROM, I reboot to the philz recovery and flashed back to cwm 6.0.4.8.
However, the device stuck on the LG logo screen.
I have try to enter Download mode/Emergence mode/Hard reset mode/Recovery, but all of them I cannot go into.
Please help! Thank you for your helping!!
Click to expand...
Click to collapse
Your boot loader is broken. Gonna have to get to the down load mode and reinstall either the or the stock. You can probably flash the recovery with .IMG file with lg flashing tool. Nerdy blond's twrp is one of those files that you can use. You can even try installing it first with the adb shell command, you can get the instructions at the same place where you download.
http://forum.xda-developers.com/showthread.php?t=3144369
hawkwind212 said:
Your boot loader is broken. Gonna have to get to the down load mode and reinstall either the or the stock. You can probably flash the recovery with .IMG file with lg flashing tool. Nerdy blond's twrp is one of those files that you can use. You can even try installing it first with the adb shell command, you can get the instructions at the same place where you download.
http://forum.xda-developers.com/showthread.php?t=3144369
Click to expand...
Click to collapse
Thank you for replying.
I cannot do anythings since I cannot enter into download mode.
I pressed volume key + and - and insert the usb cable to computer. There is nothing happened, computer dose not show the devices attached and the phone stay in the LG logo screen.
Also, I cannot use adb commands to force the phone enters into download mode as it shows nothings under "List of devices".
Is there any methods I can go into the download mode???
Thank you!
pchuen said:
Thank you for replying.
I cannot do anythings since I cannot enter into download mode.
I pressed volume key + and - and insert the usb cable to computer. There is nothing happened, computer dose not show the devices attached and the phone stay in the LG logo screen.
Also, I cannot use adb commands to force the phone enters into download mode as it shows nothings under "List of devices".
Is there any methods I can go into the download mode???
Thank you!
Click to expand...
Click to collapse
If your phone shows LG start screen, it should go into Download mode. I had similar problem few days ago while I was testing some kernel patches, it just froze on the LG screen. Solution was to unplug it, remove it's battery, SIM & SD (you don't have to remove SIM & SD, I just work that way) , make sure it's off, return battery back, press Vol + & Vol - at the same time and plug-in the USB cable.
Before that, make sure you have installed LG Unified driver (can be obtained via LG's software from support site), because without that Windows won't recognise your device.
After that, once you make your phone usable with Freegee/whatever you use to install initial recovery, flash official TWRP, because others are too old - that Philz CWM is old but still working with Lollipop but not work good and is tends to lock itself into a bootloop if you use hardware keys to enter; that other one, from GPRO_recovery APK is not supported and not working well (for me since day one), so it should be replaced as soon as possible.
Also, I can suggest you to flash your phone from stock 4.1 (not KitKat), root, flash recovery via freegee and after reboot update to latest official TWRP via Flashify.
hawkwind212 said:
Your boot loader is broken. Gonna have to get to the down load mode and reinstall either the or the stock. You can probably flash the recovery with .IMG file with lg flashing tool. Nerdy blond's twrp is one of those files that you can use. You can even try installing it first with the adb shell command, you can get the instructions at the same place where you download.
http://forum.xda-developers.com/showthread.php?t=3144369
Click to expand...
Click to collapse
ShadySquirrel said:
If your phone shows LG start screen, it should go into Download mode. I had similar problem few days ago while I was testing some kernel patches, it just froze on the LG screen. Solution was to unplug it, remove it's battery, SIM & SD (you don't have to remove SIM & SD, I just work that way) , make sure it's off, return battery back, press Vol + & Vol - at the same time and plug-in the USB cable.
Before that, make sure you have installed LG Unified driver (can be obtained via LG's software from support site), because without that Windows won't recognise your device.
After that, once you make your phone usable with Freegee/whatever you use to install initial recovery, flash official TWRP, because others are too old - that Philz CWM is old but still working with Lollipop but not work good and is tends to lock itself into a bootloop if you use hardware keys to enter; that other one, from GPRO_recovery APK is not supported and not working well (for me since day one), so it should be replaced as soon as possible.
Also, I can suggest you to flash your phone from stock 4.1 (not KitKat), root, flash recovery via freegee and after reboot update to latest official TWRP via Flashify.
Click to expand...
Click to collapse
Thank you for your detail reply.
I have tried to reinstall the LG driver and try to enter download mode again.
The screen is still stuck on LG logo and I cannot find the device in hardware manager (cannot recognize it).
I cannot do anythings until it can recognize it.
(Is it the bootloader is broken? and can I fix it?)
Thank you very much and waiting for your reply soon.:good:
pchuen said:
Thank you for your detail reply.
I have tried to reinstall the LG driver and try to enter download mode again.
The screen is still stuck on LG logo and I cannot find the device in hardware manager (cannot recognize it).
I cannot do anythings until it can recognize it.
(Is it the bootloader is broken? and can I fix it?)
Thank you very much and waiting for your reply soon.:good:
Click to expand...
Click to collapse
Which version of Windows are you using? It should be displayed under Serial ports in Device manager (named something like LGE Serial device) and LGFlashTool should recognise it immediately. I can't make you a screenshot/check for real name because I'm running Linux right now and can't reboot.
Also, try with another cable/port, remove all other android drivers you may have (Samsung's, Google's...) and disable antivirus.
ShadySquirrel said:
Which version of Windows are you using? It should be displayed under Serial ports in Device manager (named something like LGE Serial device) and LGFlashTool should recognise it immediately. I can't make you a screenshot/check for real name because I'm running Linux right now and can't reboot.
Also, try with another cable/port, remove all other android drivers you may have (Samsung's, Google's...) and disable antivirus.
Click to expand...
Click to collapse
It does not work on Windows 7 and XP.
I did not find any LGE XXX under Serial ports part.
Thank you!
pchuen said:
It does not work on Windows 7 and XP.
I did not find any LGE XXX under Serial ports part.
Thank you!
Click to expand...
Click to collapse
Hm.... Phone shows that it have entered download mode? Black screen, centered gray message and "DOWNLOAD MODE" red text?
ShadySquirrel said:
Hm.... Phone shows that it have entered download mode? Black screen, centered gray message and "DOWNLOAD MODE" red text?
Click to expand...
Click to collapse
No... nothing happens, just showing LG logo...
pchuen said:
No... nothing happens, just showing LG logo...
Click to expand...
Click to collapse
OK, it doesn't enter download mode. So, step by step:
- remove battery and leave it for 15-30 seconds, return battery
- press Vol+ and Vol- at the same time and keep them pressed,
- plug USB cable in while keys are pressed
It should immediately put you into download mode, with no LG screen, just black screen with gray box and red text I've described to you.
ShadySquirrel said:
OK, it doesn't enter download mode. So, step by step:
- remove battery and leave it for 15-30 seconds,
- press Vol+ and Vol- at the same time and keep them pressed,
- plug USB cable in while keys are pressed
It should immediately put you into download mode, with no LG screen, just black screen with gray box and red text I've described to you.
Click to expand...
Click to collapse
I understand what download mode screen is.
I followed your methods, bur I still cannot enter it and the computer cannot recognize that.
Sorry for disturbing :crying:
pchuen said:
I understand what download mode screen is.
I followed your methods, bur I still cannot enter it and the computer cannot recognize that.
Sorry for disturbing :crying:
Click to expand...
Click to collapse
So, whatever you try to do, phone just shows LG logo, not even a message in an upper left corner?
I'm running out of ideas. I have exact same variant (E988) but only time it didn't want to enter download mode this way was when cable I was using was broken...
ShadySquirrel said:
So, whatever you try to do, phone just shows LG logo, not even a message in an upper left corner?
I'm running out of ideas. I have exact same variant (E988) but only time it didn't want to enter download mode this way was when cable I was using was broken...
Click to expand...
Click to collapse
I have changed the cable, but it is the same.

LG G8 STUCK IN Qualcomm HS-USM QDLoader 9008

Today I Bricked My LG820Qm
I was updating my Lg g8 using LG UP, When the Process on 64% my PC power off
After that my phone stuck in Qualcomm HS-USM QDLoader 9008
Any solution to come out from this mode to Downloaded Mode so that i can update using LG up.
I was updating G820QM10i_00_NAO_US_OP_0401 to G820QM20b_00_NAO_US_OP_1224
My LG up LGUP_Lab_Frame_Ver_1_16_0_3
Can you try to switch to download mode by press&hold VOL+ while inserting the USB cable (connected to PC). Phone needs to be off while doing so.
tron1 said:
Can you try to switch to download mode by press&hold VOL+ while inserting the USB cable (connected to PC). Phone needs to be off while doing so.
Click to expand...
Click to collapse
I tried not working
If i press&hold VOL+ while inserting the USB cable still my phone come with Qualcomm HS-USB Mode
thanks for your reply
What happens if you press&hold VOL- (furing the whole procedure) push the power button until the phone vibrates, release the button und press&hold the power button?
tron1 said:
What happens if you press&hold VOL- (furing the whole procedure) push the power button until the phone vibrates, release the button und press&hold the power button?
Click to expand...
Click to collapse
Which ever combination, Vol- + power phone power of
with in sec it boot to Qualcomm mode
I don't know where to ask so I'm gonna try here. My G820N is stuck on Android 10 beta. Whenever I flash an official kdz, it only allows for emergency calls. Can't do anything. Any help would be appreciated
Following, in right here with ya.
atsuisofu said:
Following, in right here with ya.
Click to expand...
Click to collapse
Try entering download mode with phone disconnected from USB cable.
Also try to see if it gets recognized by LG-UP or by LG Bridge. These 2 softwares don't need download mode to be able to flash, just the phone to be recognized on some PORT.
Try also factory reset hard menu. Also try switching between Slot A and Slot B. There is also this backup method. Phone is not dead on one of those slots.
If nothing works (but slot a slot b should 100% work) , wait for the firehose, it's just around the corner. That will restore the phone back 100%.
For more info search v50thinq on telegram app. :good:
I can t get to download as it freezes and without the USB cable it doesn't even try and enter. I appreciate the recommendations. I was thinking of the a/b seit hbut without the use of fastboot I am at a loss of how to switch between the two as I thought the system chose and the switch happened upon rebooting once a system had been selected ie as in turning the unit off after loading the os set a flag to go to the opposite system upon completing the inftframs and boot sequence.
vikramanananda said:
Which ever combination, Vol- + power phone power of
with in sec it boot to Qualcomm mode
Click to expand...
Click to collapse
Hi, i'm facing the same problem today, my QM will not go into any mode other than the Qualcomm mode. Were you able to recover your phone finally ?
vikramanananda said:
Which ever combination, Vol- + power phone power of
with in sec it boot to Qualcomm mode
Click to expand...
Click to collapse
did you ever get it fixed. im having the same problem.
johnnycm77 said:
did you ever get it fixed. im having the same problem.
Click to expand...
Click to collapse
me too, do you fix it?
vikramanananda said:
Today I Bricked My LG820Qm
I was updating my Lg g8 using LG UP, When the Process on 64% my PC power off
After that my phone stuck in Qualcomm HS-USM QDLoader 9008
Any solution to come out from this mode to Downloaded Mode so that i can update using LG up.
I was updating G820QM10i_00_NAO_US_OP_0401 to G820QM20b_00_NAO_US_OP_1224
My LG up LGUP_Lab_Frame_Ver_1_16_0_3
Click to expand...
Click to collapse
So, if the device, as you say, lost power during an update like that, then almost assuredly you have at least one, if not numerous corrupted partitions.
And, it's specific partitions on the device that allow it to enter download mode. One of these most know about or have heard of is the laf partition. But other have to be there also for it to work, I don't remember exactly what the others off the top of my head, but that info is easily found.
The key thing you need (or any others commenting same prob), is to be able to enter EDL mode and have qfil installed and recognizing the device. If you can get that far, it would be easy to find the correct partitions you could flash with qfil and then immediately go from qfil to download mode.
Many many people have done this. Just get qfil set up (see guides section) and get the device recognized. that takes some effort but it's def doable.

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