Cannot enter Download Mode after Upgrae - LG G7 ThinQ Questions & Answers

Hi!
I tried the PIE Upgrade on my 710EW with LGUP.
I worked fine.. at 91% it aborted and it didnt react anymore.
Now i cannot enter the download mode.... i see the download mode logo, but the it change to the "recovery" interface "restart" "poweroff" (fost oem unlock)
Any idead what can i do?
thanks

The "fastboot" mode works so far... i get response for "device-id"

ok thats it. i bricked it qusb 9008 is only detected. no led no screen no nothing.

Maybe something i can do with the QFIL App? i have no idea. Any help appreciated
Update:
what i have so far:
i have th ekdzextract util . i extract the latest pie firmware. Mean i have mbn and img files of it
I fhave the board diag 2.99
i have the qfil 2.0 util

You solved? I have the same problem.

I have same problem too ... Any suggestion to resolve the problem ? Octoplus is paid box ... that is no way.

@Thesnable -- Did you have any success fixing your phone? I tried using LGUP to cross flash pie and it errored out also at 74%. Phone is stuck on fastboot screen with only restart or power off options. Thanks.

hi
Well no. Even with the help from a russian guy it didnt work out. i had to send it to repair.. but my phone was totally dead... not even fast oot was working.
Contact me on telegram if you like, maybe i can help you.. but i have to remember what i tried to fix. (pm me) @kruuzer92

Related

[Q] LG G3 stuck in fastboot

Hello!
I have one LG G3 D815 16GB wich is stuck on fastboot mode, all I can do on it is to enter the Hard Reset menu, but even if I choose Yes from that menu, nothing happens.
When I try to put it in Download Mode it does nothing, but after few moments after the phone is connected to PC on screen appears "[211630] Fastboot mode started".
Can anyone help me? The phone has get bricked from nothing, I didn't do anything to him to get it bricked.
If I try to power it on normally it remains stucked with LG logo on the screen.
Can anybody help me? With a tutorial or something?
Thx!
PS: I didn't installed any custom firmware or something like this on this phone. I attached down there a photo with the screen wich appears after I connect it to PC.
The same problem as me: http://forum.xda-developers.com/lg-g3/help/lg-g3-hard-break-t2977485
No one can help me?
Do you have warranty?
I believe jtag is only option here as you cant enter anywhere.
Happened to me today, this one worked! http://forum.xda-developers.com/showpost.php?p=57655028&postcount=15

Cant enter fastboot & recovery mode!

Hello,everyone,i got a problem that i cant enter fastboot and recovery mode.
today ,i installed CM12 22/7 upgrade ,and before i install this ,i did a backup of build.prop because i have V4A and every time i upgrade CM i have to change this build,prop ,so i want make a copy and when i finish upgrade i can just move that file without do anything ,and everything goes well, i installed upgrade and installed V4A driver ,it says i need restart,so i restarted,but after LG logo ,screen turn black, cant enter system ! i thought maybe i flash CM one more time can repair this,so i press POWER and volume down,but,nothing happen ,after LG logo,and screen turn black,and i try to enter fastboot mode ,its the same ,when LG logo shows screen turn black.......
My phone is LG d855,and my English is bad,i hope you can understand
Can anybody help me?
did you try entering Download mode?
Phone stuck in bootloop, help please
wrong trhead
Are you sure you there is no fastboot and no download mode?
You can enter download mode by pressing and holding the “Volume Up” and connecting the USB cable from phone to PC
If it works then you Soft bricked it...And you can use this guide to fix it:
http://forum.xda-developers.com/showthread.php?t=2785089
.
.
.
BUT if that does not work then you Hard bricked the phone
I had that problem because of flashing with faulty win8 drivers...no download mode or fastboot, all i got was security warning and bootloop. The only way you can fix hardbrick is through JTag, but i don't know if you can fix it without paying someone money, because you need special hardware to do it. You can find people on ebay that can fix it but it will cost you 30-50$.
I sent mine to warranty...they didn't know what was wrong with it and couldn't fix it...and so they just replaced the motherboard. If you have a warranty then send it and do NOT!! tell them you flashed it or rooted it. Tell them you don't know what happened...The chances of them finding out is very small.
If ebay and/or warranty not work, then there was an article on the Internet to fix a hard brick but for some reason it is now password protected...i do not know why....You can send the owner an email so he can give you the password.
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants
...There is another article but it is in Portuguese
http://arena4g.com/forums/topic/tutorialunbrickhard-unbrickd855
But then again you cant be certain this will work either.
Conclusion: Fk LG...They don't want people upgrading their slow buggy software.
Alex_XV6700 said:
did you try entering Download mode?
Click to expand...
Click to collapse
i cant enter download mode,always turn black after LG logo
Disconnect cable from pc and phone
Press power + vol -
You will get first black screen, keep pressing until lg logo appears and it shuts off completely.
Then press just vol + and reconnect cable to computer.
That should leave you in download mode or fastboot.
Alex_XV6700 said:
Disconnect cable from pc and phone
Press power + vol -
You will get first black screen, keep pressing until lg logo appears and it shuts off completely.
Then press just vol + and reconnect cable to computer.
That should leave you in download mode or fastboot.
Click to expand...
Click to collapse
no,when i reconnect phone,and only press volume + ,its shows i am Charging then phone is off.......cant enter download mode,but i found when i press volume +and- , i can enter hardware key control mode,but there only have 3 choice,cancel , mode on and mode off,i have tried mode on and mode off,doesnt work.
rubisco1 said:
Are you sure you there is no fastboot and no download mode?
You can enter download mode by pressing and holding the “Volume Up” and connecting the USB cable from phone to PC
If it works then you Soft bricked it...And you can use this guide to fix it:
http://forum.xda-developers.com/showthread.php?t=2785089
.
.
.
BUT if that does not work then you Hard bricked the phone
I had that problem because of flashing with faulty win8 drivers...no download mode or fastboot, all i got was security warning and bootloop. The only way you can fix hardbrick is through JTag, but i don't know if you can fix it without paying someone money, because you need special hardware to do it. You can find people on ebay that can fix it but it will cost you 30-50$.
I sent mine to warranty...they didn't know what was wrong with it and couldn't fix it...and so they just replaced the motherboard. If you have a warranty then send it and do NOT!! tell them you flashed it or rooted it. Tell them you don't know what happened...The chances of them finding out is very small.
If ebay and/or warranty not work, then there was an article on the Internet to fix a hard brick but for some reason it is now password protected...i do not know why....You can send the owner an email so he can give you the password.
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants
...There is another article but it is in Portuguese
http://arena4g.com/forums/topic/tutorialunbrickhard-unbrickd855
But then again you cant be certain this will work either.
Conclusion: Fk LG...They don't want people upgrading their slow buggy software.
Click to expand...
Click to collapse
thx for your reply. i tried many times with different way,try to enter download mode or fastboot .......but failed.and now i decided buy Nexus 6

[REQUEST] Test points for EDL mode

Some of us are bound to "brick" our Max's at some point, we need a genius that knows the right test points to help us out!
Thanks!
Totally agree. I now manage to boot into EDL and Fastboot, but have a locked bootloader and don't know how to reset the phone
(the only thing I did was an update, then bootloop...)
Help Please..Same with me.
My phone was hardbrick i think.
No download mode, no fastboot mode and my device manager just only recognize as HS-USB Diagnostic 900E
How i can get back to life my phone
Thanks
This should work on Mi Max too:
http://en.miui.com/forum.php?mod=viewthread&tid=310325&extra=page%3D1&mobile=2
Check here: http://en.miui.com/thread-328371-1-1.html
panospc said:
Check here: http://en.miui.com/thread-328371-1-1.html
Click to expand...
Click to collapse
I also posted it here
I am everywhere
How do I put the phone into fastboot mode if it is hard bricked? It won't turn on, I get no responce from phone. When I use method connecting test point to metal cover on mother board of phone usb connects to PC and MiFlash recognizes phone. Try to flash though and I get an error message. No matter what ROM I use, zipped, unzipped or tgz file. Can my phone be unbricked? What am I doing wrong? I have a Mi Max 64GB and am using HELIUM Roms. Please help. I am using this method
http://en.miui.com/thread-328371-1-1.html
Everything is good up to when I click on flash. Then I always get the error message.
Error message is:
The filename, directory name, or volume label is incorrect.(0x8007007b: Open programmer "MPRG*.hex").
I have no clue. Not my first time flashing ROMs or unbricking a phone. It is my first time on a Xiaomi. Only done blackberry and samsung before.

Security boot error 1009 does not enter in download mode

Very good,I wanted to do a downgroade of marshmallow to lollipop in A G4 H815 of a friend to root it, since Usus in linux salt told me that it could not flash, I had to flash a SALT-compatible-LAF_flash-in-twrp.zip for recovery since this model is Turkish and the official method did not work either ... well to do the downgroade in LGUP while flasehaba LAF partition (which chance ..) Windows failed and restarted alone. (Windows 7 because the 10 did not recognize the usb in any way ..) Now the mvl is stuck in the logo of the Lg with this error .. when trying in download mode the error also appears .. And it restarts again to the logo so on with this error .. I have been searching online and nothing specific for this error only if you enter download mode, but it does not enter and the pc does not recognize it when I connect it ... we have screwed but well (this happens to me for wanting to do favors ...) if you have any advice u help I would really appreciate it .. I slept 3 hours and something and I look like a zombi at work and this afternoon should return your "wonderful" phone. A greeting
metadeivid said:
Very good,I wanted to do a downgroade of marshmallow to lollipop in A G4 H815 of a friend to root it, since Usus in linux salt told me that it could not flash, I had to flash a SALT-compatible-LAF_flash-in-twrp.zip for recovery since this model is Turkish and the official method did not work either ... well to do the downgroade in LGUP while flasehaba LAF partition (which chance ..) Windows failed and restarted alone. (Windows 7 because the 10 did not recognize the usb in any way ..) Now the mvl is stuck in the logo of the Lg with this error .. when trying in download mode the error also appears .. And it restarts again to the logo so on with this error .. I have been searching online and nothing specific for this error only if you enter download mode, but it does not enter and the pc does not recognize it when I connect it ... we have screwed but well (this happens to me for wanting to do favors ...) if you have any advice u help I would really appreciate it .. I slept 3 hours and something and I look like a zombi at work and this afternoon should return your "wonderful" phone. A greeting
Click to expand...
Click to collapse
Has anyone solution for this? I have same issue.
Hello,
You need to put your phone into Qualcomm Dloader mode again.
On the main board of your phone, there is a way to short-connect some two pins to enable the Qualcomm Dloader
and then you need QFIL to load the recovery files onto the phone to enable the normal android download mode.
---------- Post added at 01:50 AM ---------- Previous post was at 01:48 AM ----------
Ask someone who has a octopus box to fix your phone - They can DO it with USB-OVER-NETWORK

Dead LG G4, no recovery or EDL

Hey everyone
My LG G4 (H815) suddenly turned off when i was using it, and it showed no life when i tried to boot it up again. Its completely stock, no custom recovery or custom firmware is installed. I cant boot into fastboot or EDL mode. I tried the button combinations as well as the test point method but i just cant get it to enter any kind of recovery mode, the screen just remains black (no backlight either). I installed the Qualcomm HS-USB drivers and when i plug my phone in my pc it gets recognized by QFIL. I tried flashing the fimware but it always gives me the Sahara unable to read packet header error. Can anyone help me?
Thanks in advance.
Have you searched the forum and tried any of these ?
https://forum.xda-developers.com/t/guide-proper-h815-unbrick-through-qfil-files-included.3709212/
https://forum.xda-developers.com/t/...-unbrick-via-external-sdcard-no-qfil.3748946/
https://forum.xda-developers.com/t/lg-g4-h818p-h815-hard-brick-recovered-working.3703565/
https://forum.xda-developers.com/t/unbrick-lg-g4-9008-qualcomm-mbn-files.3574595/

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