Hey, so i have an lg g3 d855, and i read all the treads in this forum, but i can't make it work. I had a g2 before but that phone is completly wasted now, my friend gave me his G3, and it's on bootloop, after the phone frooze for no reason and turned off.
So i literally tried everything i can.
First of all i tried LG flash tool, with the original .tot file and the d855 dll. This one does nothing. After pressing the yellow arrow, and plugging in the phone in download mode, i got a "model information check ERROR".
hxxp://i.imgur.com/XzqYOnl.png
(note: i plugged in a 2.0 port, and i have the original lg driver: LGE ANDROID NET USB SERIAL PORT at com41)
hxxp://i.imgur.com/mTHRWJg.png
After this i tried LG flash tool with the lg g2 dll , i read that in this forum too, and something happened. it started the procedure, the phone is recognise the com41, doing nothing still at 0%, but at 6% (in the computer) it stucked with the error : "we can't communicate with phone [KILO packet]" or with "LAF read GTP failed".
hxxp://i.imgur.com/iA7b5Ht.png
Then i tried the lgup, i got the same error message: "we can't communicate with phone [KILO packet]"
hxxp://i.imgur.com/e3wKbLx.png
And i tried the LG flash tool 2014 with .kdz and it stucked at 4%.
I don't know what else can i do , or what i did wrong, i searched every forum i found but nothing :/ Pleas somebody help me, this is impotant for me.
Also i have a .log file if it can help with troubleshooting.
I included screenshots, but i can't post links because i'm new so use http instead of hxxp.
Szia, pontosan ugyanez a probléma áll fent, azóta sikerült megoldanod? Hogyan?
Same problem here, did you succsessfully fix the problem? How?
Related
Hi there
I have accidentally close the LG Flash Tool while the program is flashing my phone
And now, the phone stays in black screen and keeps in download mode
When i try to flash the phone using LG Flash Tool again with TOT/ universal DLL
It seems that the phone has lost PID, IMEI, Phone Model, SWversion information, therefore the flash will not run
I have googled for half day but can't find any answer, Pls HELP!!!
(pls forgive my english)
here is error message when using D855 DLL
rgb said:
here is error message when using D855 DLL
Click to expand...
Click to collapse
Your best bet would be to use LG software tool. You will get the rom at the factory setting and you will have to root the phone again (if you so desire). The tools and drivers can be downloaded from the link below. Once you install the tools on a PC, just plug in your phone with USB drive and follow the prompts. Here is the link for the tools:
http://www.mylgphones.com/lg-software-tools-download
Good luck!!
Nope no solution. Motherboard is corrupted. Use your warranty and get the phone RMA'd
Thanks for reply
The phone has been repaired by a professional
There is no any soldering required, and done by shorting two pins on the board, and flash with qhusb USB interface
Quiet simple way to repair
All imei/other info exists
Hi
LG G3 D855 OS Android 5 V21c-TWN-xx
I am trying to upgrade to MM via the subject Flash Tool but it gets as far as 15% and then a Window pops up telling me
that the Phone has been disconnected and to reconnect and retry.
The phone is still connected and showing as such in explorer. I re-installed the drivers and still the same problem.
Tried compatibility mode Win 8 and the same thing happens. Anyone have this problem in Win 10 or know of a way round it.
I also have a WIn 8.1 Laptop which I used to update to the current OS with Flash Tool 2014 but it is now stopping and giving an error
"This programme has stopped working MS is checking Blah Blah"
Stransky
Having the same issue here with D852
Reinstall G3 usb drivers
hi, have you tried LGUP method? http://forum.xda-developers.com/showpost.php?p=64624353&postcount=3
I used windows 7 and usb 2 ports.
twisted_twice said:
hi, have you tried LGUP method? http://forum.xda-developers.com/showpost.php?p=64624353&postcount=3
I used windows 7 and usb 2 ports.
Click to expand...
Click to collapse
LG Up shows phone as "unknown" no matter what I do.
I also have a G Flex 2 and this shows up ok in LG Up.
Sent from my iPad using Tapatalk
I downgraded from MM to LP two days ago. I had the little window saying "unknown "
The problem was that windows wasn't seeing my phone. I unplug the cable and plug it back and it worked. As I wrote before I am using windows 7.
Hi
Managed to get LG Tool 2014 to work and D855 now on v30b (MM) global.xx. Problem was driver related. I downloaded Win 10 G3 specific driver from LG site and everything then worked.
good to know pal.
i have lg g2 mini
the keyboard dos not start and my phone has number password
what can i do to restor my phone?
it is not root
I have windows 10 pro and i get same problem, i have solved this with driver usb install (sorry for my poor english)
Found my old LG-VS450PP Optimus Exceed 2 for Verizon. It was working fine when put away.
Charged the battery on a working phone (same model) but this recently resurrected phone will not boot up. Same results using vol+ / power or just power button regardless of sequencing battery out/usb cord in or out.
Gives error "boot certification verify" and then shuts down. Back light remains lit.
I can get it to open into another screen (Vol- / power) that offers four options: continue reboot, factory data reset, wipe cache, safe mode boot. Selecting any of those options results in the unit shutting down.
Vol+ plus power do not open Download window.
While it fails to boot, I can still see two folders on my Win 7 PC: image and verinfo. Image contains numerous files . So the phone IS connected to the PC but there appears to be something else that fails to initiate "connection" as far as the LG Flash tool 2014 is concerned. Any suggestions welcome.
Thinking of last resorts, I read somewhere of shorting a test point on the board but can't find directions for this model.
This web site is goog and helpfull for me.
LG Flash Tool
<strong>LG Flash Tool</strong> is the best KDZ Flash software for all kind of LG Android devices or Windows. The new version of the LG flash tool can be <strong>Downloaded</strong> here.
www.lgflashtool.com
Hello,
last week I tried to update my LG G3 (D855) to Android 6 using this guide: http://www.zdnet.de/88257075/anleitung_android-6-0-marshmallow-auf-lg-g3-installieren/ (sorry, it's in german but it's just to understand what I did).
I follow all the steps until the phone reboots the first time or better should boot... Nothing was happened, the screen stays black...
I searched for hours and read many web pages how to unbrick my G3 and found several documentations how to archive that, but no way works. I used my Win10Pro x64 first and tried additionally with a Win10x86 in a VirtualBox VM.
I used this drivers: http://forum.xda-developers.com/attachment.php?attachmentid=3261089&stc=1&d=1428980071
My G3 was shown correctly as Qualcomm HS-USB QDloader 9008 (COM#) in DeviceManager and the tool androidbrick_G3_fix from http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/ runs without any error, all steps have the state OK.
BoardDiag3.99c was unable to communicate with my G3: "Device was not found in dload trying flash programmer"
I also found the thread http://forum.xda-developers.com/lg-g3/general/unbrick-lg-g3-qhsusbbulk-qualcomm-9008-t3072091, but it didn't help me to fix my issue.
I tried also different COM ports, but no success...
Any useful tips how to bring my G3 back to life?
Thanks in advance!
This helped me:
http://www.droidviews.com/how-to-restore-verizon-lg-g3-to-stock/
This will not help in my case, because my G3 doesn't boot. The display stay black.
Hello,
My LG G3 (D855) doesn't turn on and I can't get it to boot to the recovery or download mode. However, when I plug it to my computer (windows), it's recognized as LGE AndroidNet USB Serial Port (COM9). Recently, I bought a new battery but I think that's unrelated.
Everything started when I was following the steps described on this post:
http://forum.xda-developers.com/lg-g3/help/help-secure-boot-error-trying-to-boot-t3054977
When I tried to reboot it, as the post specifies, it stopped turning on at all.
Is there something I can do so it turns on again?
Also, I can't find the tot file of the ROM I was using to try the method described in the link bellow. The ROM was a stock one, D855 20A.
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
https://drive.google.com/file/d/1mg8BDBCaoCS_LXE0TBSd5TdKV81YUsCM/view?usp=sharing[/IMG]
Hi guys,
i need some help unbricking my d722.
what went wrong?
I tried to flash twrp with flashify and i ended up in demigodmode.
from there i connected the phone to my computer and like 10 portable drives showed up asking to be formatted. I formatted all except one drive because it was protected from.
After i formatted the drives my phone was dead with only a black screen left.
Since i can't find any .tot firmware files for this model i tried to use the .tot firmware for a g3 in BoardDiag.
but when i want to use the extracted .tot firmware files on my phone it says this:
no response from device, check pmic first and if still boot problem replace ap
i think i have managed to install qualcomm driver and the phone is recognized as a qualcomm when plugged in.
But i did not shortwire the motherboard because i can't find the GND
can anyone please help me fix my phone thank you so much!