i install stock firmware posted by tungkick this post , New root android 6.0 H901 i am flash lgup tot file LGH901AT-01-V20j-310-260-JUL-12-2016-ARB02+0ROOTTWRP. flash complete and my phone restart but not enter rom mm,any time restat cell phone enter twrp mode and not mount any partitions ,not enter download mode ,i am very up set plz help me any one
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Hello all, i used yesterday de CWM software, my Lg was rooted, and i just tried install a recovery mode. Afther this i got Security Error.
I saw all way to fix on internet but my phone i can only put on S/W Upgrade mode, no Download Mode, no master reset, nothing.
Someone can help me how can i use the S/W Upgrade mode to fix it?
acipriano said:
Hello all, i used yesterday de CWM software, my Lg was rooted, and i just tried install a recovery mode. Afther this i got Security Error.
I saw all way to fix on internet but my phone i can only put on S/W Upgrade mode, no Download Mode, no master reset, nothing.
Someone can help me how can i use the S/W Upgrade mode to fix it?
Click to expand...
Click to collapse
S/W update mode is enough to do offline flash your kdz or recovery your phone via LG mobile support tools. Please select one of those 2 methods to recover your phone.
You need to unlock bootloader before install custom rom or recovery.
Take the kdz files from cmahendra's thread and use S/W mode to flash it.
Please don't forget to unlock your boot loader next time.
If flashed LG G2 D802 rom on D800/similar OR no recovery, no download, no fastboot OR errors like:
Lg g2 "cross dll" or "device model different" or "fota/laf partion changed" while flashing,
please follow :(Thanks to aftabalam8c2)
http://forum.xda-developers.com/lg-g2/general/lg-g2-cross-dll-device-model-fota-laf-t3003717
also if no download mode, no recovery mode, no fastboot mode follow this:(Thanks to Partager.info)
http://forum.xda-developers.com/showthread.php?t=2582142
if no success, please follow qhsub_bulk mode(its a bit tricky but possible, i did it myself after trying all above):(Thanks to tungkick)
http://forum.xda-developers.com/lg-g2/general/unbrick-lg-g2-qhsusbbulkqualcomm-9006-t2939627
to get into qhsub_bulk mode: (thanks to Aftab Alam)
remove battery connection inside the mobile, keep usb cable pugged from lg g2 to your windows pc and watch this video
https://www.youtube.com/watch?v=FiofVOqfnxw
helpful video, how to remove logic board(its not require to remove full logic board, just for reference): (Thanks to Paul W)
https://www.youtube.com/watch?v=O12UJMOCx1w
hope your phone comes back to life...
I don't want any donations, just wanted to help, as i spend so many days and nights to bring my phone back to life, after lots of research i am sharing all at one place so you guys can save your time.
Thanks and regards
Abhishek Sharma
Helppp meeee pleaseeee...!!
Hi bro, i was trying to upgrade my firmware via LG PC Suite and it upgraded my firmware to
D80220C on my LG_LS980 now im stuck at LG boot screen ( light keeps blinking ), cant do anything, pleaseeeeeeeeeeee help ASAP!!!
At the back cover it says LS 980 but the phone was showing it as D 802 ( firmware D80220b ) ABOUT PHONE ( im sure its a refurbished set / had no idea before ) , before upgrading it had D80220C , D80220b was installed on it , any solution [ STUCK AT LG LOGO SCREEN ] sorry for my bad english ? and please can you guide me STEP by STEP ( just want it to work again / stock / custom any rom will work for me )
M Tariq Khan said:
Hi bro, i was trying to upgrade my firmware via LG PC Suite and it upgraded my firmware to
D80220C on my LG_LS980 now im stuck at LG boot screen ( light keeps blinking ), cant do anything, pleaseeeeeeeeeeee help ASAP!!!
At the back cover it says LS 980 but the phone was showing it as D 802 ( firmware D80220b ) ABOUT PHONE ( im sure its a refurbished set / had no idea before ) , before upgrading it had D80220C , D80220b was installed on it , any solution [ STUCK AT LG LOGO SCREEN ] sorry for my bad english ? and please can you guide me STEP by STEP ( just want it to work again / stock / custom any rom will work for me )
Click to expand...
Click to collapse
Phone off you hand logo lg
You need short testpoint phone detect qhsusb_bulk and show very partitiont download tool unbrick qualcom 9006 of my download all partitiont img and use tool unbrick qualcom 9006 of my unbrick
If you attack pc detect qhsusb_bulk but no show very partitiont you try unplug cable and inplug attack again( and again) and show partitiont done.Next unbrick
tungkick said:
Phone off you hand logo lg
You need short testpoint phone detect qhsusb_bulk and show very partitiont download tool unbrick qualcom 9006 of my download all partitiont img and use tool unbrick qualcom 9006 of my unbrick
If you attack pc detect qhsusb_bulk but no show very partitiont you try unplug cable and inplug attack again( and again) and show partitiont done.Next unbrick
Click to expand...
Click to collapse
Thankyou, Update : I can go to Download mode, but when i enter into Dwn mode it there is a blackscreen written FASTBOOT, RESET , PORT etc , any idea how to fix it? Model : D-800-32GB
M Tariq Khan said:
Thankyou, Update : I can go to Download mode, but when i enter into Dwn mode it there is a blackscreen written FASTBOOT, RESET , PORT etc , any idea how to fix it? Model : D-800-32GB
Click to expand...
Click to collapse
PHONE of you in fastboot
need download driver fastboot connect pc and install
use fastboot flash all partitiont in cmd
fastboot flash boot boot.img (enter)
fastboot flash aboot aboot.img
fastboot flash tz tz.img
fastboot flash rpm rpm.img
fastboot flash laf laf.img
fastboot flash recovery recovery.img
fastboot flash sbl1 sbl1.img
all file partitione download http://downloads.codefi.re/autoprime/LG/LG_G2/D800/Stock_Firmware/10d_partitions
Hello. Recently we ask you to help because when I wanted to unlock botloader phone died, but he got from you information on how to enter the mode download, but recently I tried to write it TWRP, botloader unlocked root made but fell uploading TWRP, now no sposo I can not enter into Download Mode all the time flashes 0% .The laptop battery is displayed as QHSUSB_BULK because I have no control, and PC as LGE NETANDROID .... does not search my lg D620r LG Flasch tool, what do I do ??
rafaek123 said:
Hello. Recently we ask you to help because when I wanted to unlock botloader phone died, but he got from you information on how to enter the mode download, but recently I tried to write it TWRP, botloader unlocked root made but fell uploading TWRP, now no sposo I can not enter into Download Mode all the time flashes 0% .The laptop battery is displayed as QHSUSB_BULK because I have no control, and PC as LGE NETANDROID .... does not search my lg D620r LG Flasch tool, what do I do ??
Click to expand...
Click to collapse
http://forum.xda-developers.com/g2-mini/help/bricked-phone-help-t3192435/page2?nocache=1
same problem brother , if you find a sol post it please
i have no way to access download mode , recovery mode,fastboot mode
Hi,
I have a lg G5 H850 stuck into "fastboot for bootloader unlock" mode and recovery or download mode are not working, I tried to recover it by unlocking the bootloader but the OEM unlock option is disabled so I cannot flash anything.(device locked error error message)
I saw a YouTube video yout ube.com/watch?v=ImJ1xXXzV6s with my exact issue but he is not responding to my messages.
Is there any option to unbrick this device?
Thanks a lot in advance to all!
yoanc244 said:
Hi,
I have a lg G5 H850 stuck into "fastboot for bootloader unlock" mode and recovery or download mode are not working, I tried to recover it by unlocking the bootloader but the OEM unlock option is disabled so I cannot flash anything.(device locked error error message)
I saw a YouTube video yout ube.com/watch?v=ImJ1xXXzV6s with my exact issue but he is not responding to my messages.
Is there any option to unbrick this device?
Thanks a lot in advance to all!
Click to expand...
Click to collapse
Same here
happened after using the wrong dd command to get rid of the boot loop
boot loop still there, but phone bricked lol
https://forum.xda-developers.com/showpost.php?p=77833566&postcount=21
Hi guys,
it's been more than two hours that I seek the solution to this same problem with next to me the LG G5 bootllop.
All other solutions give nothing:
- unlook via fastboot makes a mistake because the debugging option is not enabled
- the download mode does not remain more than 15 seconds
Guys, have you found a way out of this problem?
MathFR34 said:
Hi guys,
it's been more than two hours that I seek the solution to this same problem with next to me the LG G5 bootllop.
All other solutions give nothing:
- unlook via fastboot makes a mistake because the debugging option is not enabled
- the download mode does not remain more than 15 seconds
Guys, have you found a way out of this problem?
Click to expand...
Click to collapse
You can try getting the .kdz for your phone (e.g. off lg-firmwares.com), use the WindowsLGFirmwareExtract tool to extract the .dz out of the .kdz, then use the tool to extract the laf_6.bin out of the .dz. You can then flash this in fastboot mode using a command like
Code:
fastboot flash laf laf_6.bin
Make sure to use the same .kdz as your running firmware.
I had the same problem with Download Mode as you (restarted after 15 seconds). I extracted laf_6.bin from the H85030e KDZ firmware (whose boot stack was in use), and flashed its LAF (i.e. Download Mode) volume over the laf partition. After this Download Mode stopped restarting after 15 seconds, and I was able to use LGUP (and you would be able to use UPPERCUT) to flash the full KDZ.
(I proceeded to start the phone in bootloader/fastboot mode and flash TWRP recovery as well, with my unlocked bootloader.)
obs3rv said:
You can try getting the .kdz for your phone (e.g. off lg-firmwares.com), use the WindowsLGFirmwareExtract tool to extract the .dz out of the .kdz, then use the tool to extract the laf_6.bin out of the .dz. You can then flash this in fastboot mode using a command like
Code:
fastboot flash laf laf_6.bin
Make sure to use the same .kdz as your running firmware.
I had the same problem with Download Mode as you (restarted after 15 seconds). I extracted laf_6.bin from the H85030e KDZ firmware (whose boot stack was in use), and flashed its LAF (i.e. Download Mode) volume over the laf partition. After this Download Mode stopped restarting after 15 seconds, and I was able to use LGUP (and you would be able to use UPPERCUT) to flash the full KDZ.
(I proceeded to start the phone in bootloader/fastboot mode and flash TWRP recovery as well, with my unlocked bootloader.)
Click to expand...
Click to collapse
interesting. I am in Bootloop from two weeks. Tried to much time lineage 17.1 and then leave the phone so many hours in order to boot in lineage that at some point it won't enter system anymore.
So I passed to LGUP that works only with UPPERCUT and only with UPGRADE functions even if I installed all the drivers.
Maybe I need a "megalock.dll" file?
But the way one week trying to boot in system after flashing KDZ files with UPPERCUT and after many and many bootloop I finally enter the system with H85020a_00_OPEN_EU_OP_1030.kdz
But after one reboot it returns the problem.
I am desperate.
Have you got a phone name to buy that is unbrickable?
So I am new to the android hacking scene and tried to root an LG K7. It's not a very high value phone, but I wanted to try to install some linux kernel on it for developer use.
I followed this guide here: https://forum.xda-developers.com/lg-k7/how-to/guide-lg-k7-ms330-concise-tutorial-t3722050
I got to the point where you erase all partitions and use LGUP to flash a rom. LGUP won't recognize the phone when it's in download mode so now I can't flash a rom or boot into the phone because the firmware was erased. It's stuck in a bootloop of the LG screen and I'm not sure what to do. I can enter download mode but I can't enter recovery mode. I installed all the drivers for my device as well as the LGUP drivers. It says the phone is an unknown model. Please help!