[Q][D850]Cant flash firmware after flashing d850 - G3 Q&A, Help & Troubleshooting

Hello,
I have a d850 that a is stuck in download mode (cant get it to any other mode) after flashing D855 firmware with flashtool 2014 (stoped flashing after few minutes but then the phone was stuck in download mode).
Now when I try to flash it again with d850 bin+tot it is recognized as d855 and I cant flash (d855 neither).
what can I do

hi, read post N° 1 http://forum.xda-developers.com/verizon-lg-g3/general/lg-g3-near-impossible-to-completely-t2958426

What made you install D855 Firmware on the D850 anyway?

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LG G3 Fastboot Mode Started Error

Hello,
Not new to flashing roms but, was recently running CloudyG3 2.5 Rom on my lg g3 D852 and wanted to switch to the kitkat version G3 1.2 during the installation I accidentally clicked on another version other than D852. Now the phone is stuck at Fastboot Mode Started.
I am unable to get into the recovery but, can access download mode. Currently there is no .kdz file for my carrier but only a .tot file. Using the LG FlashTool and the given proper .tot and .dll I tried flashing my phone and recieve the following error.
"Device Model Different"
Can anyone help me?
(XDA wont allow me to post links to the error from LG Flash Tool because I have under 10 posts)
KDZ's for Canadian variants are here?
http://lg-phone-firmware.com/firmware-Lg+G3-Tutti-41.html

LG G4 bricked

Hello,
My friend's G4 (Hong Kong Version, Model H815T) was bricked because upgrading to Android 6.0. I can't get in to the recovery mode. But download mode can access, so I tried flash ROM in KDZ method but the programs fails on 9%. I had tried LGUP also but still brick. Please Help!!! :crying::crying::crying::crying:
More Info:
KDZ file: storagecow.eu/Xda/LG%20G4/Hong%20Kong%20H815T10B_00.kdz
S/N: 505
[UPDATE 1/11/16 2053PST]
I tried flash the system to MM 20A but it will stuck at the boot screen, not looping
[UPDATE 1/12/16 0112PST]
My friend decided sent the phone back to HK LG CS, thank you for all who view this post.

F400s recognized as D855.

Hello, I have a Korean F400s LG G3 i rooted it and installed a ROM and it was working fine for a year or so, i wanted to upgrade to Marshmallow but i mistakenly flashed a D855 Rom to my phone, the phone froze up and now it only enter the fast-boot mode and Download mode when connected to the flash tool, i tried downloading the stock ROM for the f400s but the flash-tool shows me that it is not the Korean version, somehow the ROM changed my phone to a D855, i wanted to know is there any way to get it back to the old version? force flashing the old stock ROM? and if i just flash the D855 ROM will there be any danger on my phone? Thanks!

[Q] Bricked LS990 running on D855 firmware [Stuck at Fastboot]

Hello
I bought a LG G3 a month ago.The model was D855 and running on stock kitkat.Later i updated my phone to Marshmallow using Lg flash tool 2014 but it showed some errors [no network,no wifi,no bluetooth] and the model number converted to D855V. Then searched and found my device with LS990 motherboard and D855 casing by getting help from this http://forum.xda-developers.com/lg-g3/help/d855-converted-to-d855v-t3121183/page4
As my device is LS990 i found solution to restore it using this method http://forum.xda-developers.com/spr...de-how-to-restore-sprint-lg-g3-ls990-t2852042 FAILED! I tried LS990ZV4 tot with LGUP8974.dll using flash tool.So i didn't have any solution to restore it without changing current build.prop to LS990 build.prop.And for that i need root access but i failed to root my stock Marshmallow .Then i was trying to downgrade my device using D855 firmwares where stock Lolilpop worked but no MTP connection.I decided to go for stock Kitkat so that i can root and change build.prop but it occurs bootloop when i flash with stock kitkat.I tried different version of D855 kitkat firmwares but the result is same NO SUCCESS! .And today i was trying to flash another version of Kitkat firmware which caused BRICKED my phone.Now download mode is not working.Only Fastboot mode.
There are some solution to fix Download mode.But i don't know which model to try for solution LS990 or D855 ?
How can i Unbrick and restore my phone to LS990?
TIA

Lg g3 d852 bricked help me plz

LGUP not working it says you have to select a known model please and lg flash tool says failed previous load() help me I can't find a fix my model is lg g3 d852 and my phone is bricked any way to install twrp so I can flash firmware via twrp because those flash tool doesn't work plz help me
If you can acess download mode, you can use the two methods in the thread below.
[Guide] LG G3 Stock Firmware (Go Back to Stock) KDZ & TOT Method
http://forum.xda-developers.com/showthread.php?t=2785089
Install these drivers before you do anything
http://www.lg.com/us/support/software-firmware
I wish you the best.

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