LG G4 H815 hardbrick. when connect to pc it show error qhusb dload 9008 error, some time start and firmware update seen to be,
this happened when installing a custom rom for Marshallow over Lollipop.
Any solution? guidance? help?
You can guide this post (warning: that the firmware must itself be according to your exact model): Here
Good Luck.
thanks i follow the guide and choose h815 Europe OPEN H81510D.kdz,
but the download mode converts into blank screen while sw updating till about 9%
any clue?
Related
hello All
i did something very very very bad
i was upon to downgrade my D855 from 5.0 to Kitkat but it stop on 17% in pc and 0% on the phone
it still like that for 40 min so i unplug USB and i restart the phone i just get message says (secure booting error) in the up left side of phone and after that black screen and LED (BLUE & RED) i can not get in to download mode but when i try i get this :
Qualcomm HS-USB QDLoader 9008 (COM41)
and when i try to enter to recovery mode i get had to do factory reset and same problem !
so anyone can help me with this ?
Thanks ..
any help plz
Hello.
Move your battery, then replace it.
Flash an official kdz from lg.com with LGflashTool and your phone will restart
Your device is Brick!!
Try to enter Download mode
Flash your device again with LG FLash tools(tot File) or KDZ
i found it holllllaaa
for everyone have this problem, on this link you can fix it
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
i used KIZ file by the way
and i wish frm supervisor to close this subject and write solved on it
thanks.
So i have a problem with my lg g3 d855 i want to reinstall 30b marshmallow kdz on it but the problem is when my phone is on and i plug it in my pc lgup recognizes it as d855 and lets me procced with the procces and when it restarts to download mode its just stuck there and when i close lgup and reconnect the phone and open lgup again it shows as unknown device my problem is why does lgup show my device as unknown in download mode but when it boots up normaly its d855 if anyone know how to fix this i would be thankful.
and i have a 32gb version EU
First thank with all answer the thread
...
OK. I've buy G4 Refurbished from Aliexpress with Model H811 T-Mobile (On the box and back cover) OS: Android 5.1 (H811-10n)
I've upgrading to Android 6.0 (H811-20i) and BOOM!!. That's BRICKED, No Power, No D/L MODE, No Recovery and appear on device menager is Qualcomm HS-USB QDLoader 9008
I've unbrick by QPST, use a QPST file of LS991 (At that time ) ok. is wake and able enter to Download mode by this web http://forum.gsmhosting.com/vbb/f779/unbrick-lg-g4-brick-hs-usb-qdloader-9008-without-box-2211744/
Later. I've Flash KDZ file with H811-20i ok Android boot again But Android system is Distorted, Stuck, Google play Service/Camera/FM/etc is frequency Stop working and not working
์Now i'm disheartened...
After that. I've Disassembly and appear F500L on Motherboard OMG....
Then. I finding KDZ file of F500L and flash by LGUP. is ERROR KDZ is invalid OMG.... What is this
I think I Flashing QPST of LS991 on LGUP is therefore Error?
But now my rom is rooted and able booting to TWRP recovery
Who can making DUMB/IMAGE/QPST/Boostack to flashing to F500L Booting? or other way repair without the box
Thank advance. Please Help me
rock2rap said:
First thank with all answer the thread
...
OK. I've buy G4 Refurbished from Aliexpress with Model H811 T-Mobile (On the box and back cover) OS: Android 5.1 (H811-10n)
I've upgrading to Android 6.0 (H811-20i) and BOOM!!. That's BRICKED, No Power, No D/L MODE, No Recovery and appear on device menager is Qualcomm HS-USB QDLoader 9008
I've unbrick by QPST, use a QPST file of LS991 (At that time ) ok. is wake and able enter to Download mode by this web http://forum.gsmhosting.com/vbb/f779/unbrick-lg-g4-brick-hs-usb-qdloader-9008-without-box-2211744/
Later. I've Flash KDZ file with H811-20i ok Android boot again But Android system is Distorted, Stuck, Google play Service/Camera/FM/etc is frequency Stop working and not working
์Now i'm disheartened...
After that. I've Disassembly and appear F500L on Motherboard OMG....
Then. I finding KDZ file of F500L and flash by LGUP. is ERROR KDZ is invalid OMG.... What is this
I think I Flashing QPST of LS991 on LGUP is therefore Error?
But now my rom is rooted and able booting to TWRP recovery
Who can making DUMB/IMAGE/QPST/Boostack to flashing to F500L Booting? or other way repair without the box
Thank advance. Please Help me
Click to expand...
Click to collapse
Try Extracting laf.img and any other file that matches with ls991 recovery zip from f500l kdz file and then you would be able to flash the original files with fastboot but before that make sure you are on h811 10n firmware because thats the only rom which works with this fix
ive been on the same boat with you just until i found the fix
and never try to unlock the bootloader because f500 is factory locked and you cant flash anything that contains boot.img
just use the phone normally with 5.1 and never get curious about updating:good:
i've flash laf.img of F500L, Windows not appear driver on Devices Menager when I enter to Download Mode. you can teach me or chat with me? shamescool
Mine is H815 with F500L motherboard,but in my case i cant even get in qhsusb 9008 mode,how did you get to that?
rock2rap said:
First thank with all answer the thread
...
OK. I've buy G4 Refurbished from Aliexpress with Model H811 T-Mobile (On the box and back cover) OS: Android 5.1 (H811-10n)
I've upgrading to Android 6.0 (H811-20i) and BOOM!!. That's BRICKED, No Power, No D/L MODE, No Recovery and appear on device menager is Qualcomm HS-USB QDLoader 9008
I've unbrick by QPST, use a QPST file of LS991 (At that time ) ok. is wake and able enter to Download mode by this web http://forum.gsmhosting.com/vbb/f779/unbrick-lg-g4-brick-hs-usb-qdloader-9008-without-box-2211744/
Later. I've Flash KDZ file with H811-20i ok Android boot again But Android system is Distorted, Stuck, Google play Service/Camera/FM/etc is frequency Stop working and not working
์Now i'm disheartened...
After that. I've Disassembly and appear F500L on Motherboard OMG....
Then. I finding KDZ file of F500L and flash by LGUP. is ERROR KDZ is invalid OMG.... What is this
I think I Flashing QPST of LS991 on LGUP is therefore Error?
But now my rom is rooted and able booting to TWRP recovery
Who can making DUMB/IMAGE/QPST/Boostack to flashing to F500L Booting? or other way repair without the box
Thank advance. Please Help me
Click to expand...
Click to collapse
https://www.google.com/amp/s/forum....4-f500-unbrick-display-flashing-t3562967/amp/ Try this it worked for me.
rock2rap said:
i've flash laf.img of F500L, Windows not appear driver on Devices Menager when I enter to Download Mode. you can teach me or chat with me? shamescool
Click to expand...
Click to collapse
Hi Friend..!
Have You Find Any Solution....? I am in same condition when flash f500l Recovery and put mobile in download mode there is no driver loaded in Device Manager and LG UP don't detect any device attached.
Model Written On Backside : H810
Model Written On Board : F500L
Hi all
It all happens after the screen was suddenly froze and having to take the battery out.
When turned on, the phone had a red/blue led problem.
It was first solved using the LGFlashTool V1.8.6.527 to flash in the LGF400LAT-00-V10a-LGU-KR-MAY-18-2014-0 tot. The phone was reverted to the original firmware and was functional.
Then I wished to upgrade to the latest stock fw (F400L30c_00_1217) using LG Tool 2014. Unfortunately this buggy program prompted connection to server failed and the text was messed up with ????? in the pop up LGUserCSTool window. It was force closed by the system so the whole process could not be completed. I pulled out the battery again(which I now think that I shouldn't do) and after restarting the download mode was ruined.
I tried to fix it using the short pin method here and if rescued would re-flash the tot using the LGFlashTool.
The problem is LGFlashTool did not allow me to do it this time with Model Information Check Fail just like others in this forum https://forum.xda-developers.com/lg-g3/help/model-information-check-fail-t3163715
Having received the message "Model Information" fail, I thought it was due to the firmware version mismatch so I decided to give the LG Tool 2014 a try, again.
I was learnt to ignore the connection fail message to let it run in the background.
However, this time it ended up at around 65% and now the download mode has gone.
Each time the power+vol up combination ends up being detected as qhsusb_bulk, a.k.a Qualcomm HS-USB QDLoader 9008
Not sure if the pins were physically damage during the shorting.
I have a thought. Is there any tool to convert kdz -> tot?
I know there is one to extract the bin, dz from kdz but I need tot to use in the boarddiag (as I think maybe the v30c firmware information has written into the phone by LG tool causing the LGFlashTool V1.8.6.527 to reject writing in)
What is the boarddiag for? Is it performing the same as adb/fastboot to erase/flash partition?
Or are there any workouts?
Thanks for reading and helping me.
it's so weird...yesterday it was stuck at qhsusb_bulk mode
so after placing for a day, it was detected as ABD interface today
and it was booted into fastboot mode.
I managed to erase partition but not flash..tried fastboot boot twrp.img
it restarted with a black screen and this time was detected as lge AndroidNet USB Serial Port
have tried the lg flashtool but no luck
Followed by that, I had applied the short pin method to restore the partitions again..
afterwards, i could manage to get in qhsusb_bulk only...
lets see if it could be in ABD interface tomorrow
btw, any ways to fix the download mode by the fastboot method given the bootloader was locked?
I was finally able to reflash using the tot file
but after flashing the phone reboots into black screen with flashing blue/red led just like previously(bricked status)
the phone was unable to connect as LGE AndroidNet USB Serial Port too
therefore, the flash tool could not complete
any idea for a fix?
my lg g3 f400s bricked
funhk said:
Hi all
It all happens after the screen was suddenly froze and having to take the battery out.
When turned on, the phone had a red/blue led problem.
It was first solved using the LGFlashTool V1.8.6.527 to flash in the LGF400LAT-00-V10a-LGU-KR-MAY-18-2014-0 tot. The phone was reverted to the original firmware and was functional.
Then I wished to upgrade to the latest stock fw (F400L30c_00_1217) using LG Tool 2014. Unfortunately this buggy program prompted connection to server failed and the text was messed up with ????? in the pop up LGUserCSTool window. It was force closed by the system so the whole process could not be completed. I pulled out the battery again(which I now think that I shouldn't do) and after restarting the download mode was ruined.
I tried to fix it using the short pin method here and if rescued would re-flash the tot using the LGFlashTool.
The problem is LGFlashTool did not allow me to do it this time with Model Information Check Fail just like others in this forum https://forum.xda-developers.com/lg-g3/help/model-information-check-fail-t3163715
Having received the message "Model Information" fail, I thought it was due to the firmware version mismatch so I decided to give the LG Tool 2014 a try, again.
I was learnt to ignore the connection fail message to let it run in the background.
However, this time it ended up at around 65% and now the download mode has gone.
Each time the power+vol up combination ends up being detected as qhsusb_bulk, a.k.a Qualcomm HS-USB QDLoader 9008
Not sure if the pins were physically damage during the shorting.
I have a thought. Is there any tool to convert kdz -> tot?
I know there is one to extract the bin, dz from kdz but I need tot to use in the boarddiag (as I think maybe the v30c firmware information has written into the phone by LG tool causing the LGFlashTool V1.8.6.527 to reject writing in)
What is the boarddiag for? Is it performing the same as adb/fastboot to erase/flash partition?
Or are there any workouts?
Thanks for reading and helping me.
Click to expand...
Click to collapse
you need to heat your processor to open download mode
Hi guys, I have a LG G3 (D858) that recently died and can only boot into Download Mode. I never root or modified any of my phone's hardware.
I have been using a Win10 (x64) computer, not sure if this would make any difference.
I have read numerous articles about un-bricking the device but I keep on getting stuck with LG FlashTool (v1.8.1.1023).
I have gone through the BoardDiag process, pass for both AP and EMMC. When I get to the LG FlashTool, I select the right tot and the LGUP8974.dll (the one available here on this forum), then the process will start for a few seconds and return with the "Download FAIL!!" message.
The 'log' below the red warning message says :
PID: NULL
IMEI: NULL
CrossDL [] to [D858HK]. SWversion[]
00000064
I would appreciate if any of you could help me out, thank you !
You have exact problem like me and even the device model. Try using LG flash tool 2014. I stuck several times using this tool yet i continue flashing using different kdz. Now it stuck with bootloop and i don't know what else to do. Only have download mode. Who know maybe you have luck unbrick your device