F800s kdz US996 error bootloop ,please help me - LG V20 Questions & Answers

I use the US996 device. I have kdz to F800s. and now i kdz US996 then the error is to manually restart the device. Now I can not use US996 rom anymore. I've used. factory reset. But the situation is still the same
My device always restarts automatically. I hope you help me solve this problem.
Us996 kdz f800s, -> kdz us996 bootloop
my english is not good
Thank you

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Why you kdz F800s for US996 ?

same problem, any solution?

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Please help me to restore my LGF320L U+

hi
i have problem with my LG G2 F320L U+ Korian as i wrongly Flashed this to Indian Rom d802- 32BG but now its not working just restating it again n again
i also tried to restoring this by flashing with LG flash tool and use fils LGF320L-00-V11c.tot and LGUP_8974 .dll but its sowing error that cross dll D802 to LGF320L and failed flashing and i also trying flash it again with LG flash tool 2014 and use KDZ files LG U+ F320L11G_00.kdz and F320L30D_00.kdz but no respond and fails
please help me to restore my phone.
Try the lg mobile support tool which is provided directly from lg. Or maybe you'll need a repartition, which can be achieved from Linux
Try tot mothed with hex editor

CrossDl Error. Plz help me...

Well, I searched for a solution for a long time but I couldn't find one.
I accidentally flashed CloudyG3 2.5 on my LG G2 Korean LG U+ Variant (F320L).
I got HS-USB Diagnostics 9006 on my device manager and I managed to recover it via this thread.
I couldn't use the tool right way cause they didn't have my variant, so I extracted images from F320L TOT and replaced those aboot.img, laf.img, etc.
I got into the download mode and launched LG FlashTool (the TOT FlashTool) and loaded up my TOT and DLL on the tool and attempted to flash.
BUT the error "CrossDL [F400] to [F320L]" was shown in the log.
I think this problem is caused by flashing G3 ROM on my G2, changing the model name in system partition.
I have no idea how to solve this problem.
I tried flashing all kinds of g2 dll, but failed.
I considered flashing the G3 firmware, change the information on the phone, and re-flash g2 firmware, but I think that's gonna make the problem more difficult...
I tried booting into recovery and flash g2 custom firmware, but no recovery mode.
I tried fastboot mode, but phone just says "Security Error" and won't let me get into fastboot mode.
What should I do?
Please ask me if you don't understand exact situation. Sorry for my bad english...
try https://forum.xda-developers.com/lg-g2/general/mega-tut-how-to-fix-bricked-lg-g2-t3055033
amin44 said:
try https://forum.xda-developers.com/lg-g2/general/mega-tut-how-to-fix-bricked-lg-g2-t3055033
Click to expand...
Click to collapse
Thanks. I had a different problem, but fixed it.
Could you write how did you fix it so if someone need it

NEED HELP h910pr can't flash !!!!

my device h910pr , can't flash LGUP when connected to LGUP showing h910pr dll i've try every patch LGUP and installer dll still null , maybe someone can solve my problem ????

LGUP Unknown model

Hello. I have bricked LG Spirit 4G h440n model. It is stuck on LG logo. I can go in the download mode, but every time LGUP detects the phone as Unknown model. I have tried everything, installed LGUP_8916.dll, added to registry, tried with UPPERCUT but every time I get Unknown model. I tried this guide https://forum.xda-developers.com/lg-g5/how-to/bring-lg-g5-to-life-download-mode-lgup-t3565508 which I successfully tried few times on LG G5, but it doesn't work with LG Spirit. LG Flashtool always says Failed PreviousLoad(). I have tried on a PC and the laptop, different drivers, different versions of LGUP and Flashtool, but every time same errors. LGUP detects my LG G5 and V30 without problem. Any suggestions?
Have you tried with this lg flash tool?
AgussVicious said:
Have you tried with this lg flash tool?
Click to expand...
Click to collapse
Yes, I have tried Lg Flash Tool 2014. It comes with and error, also.

LG V20 F800k cant flash stock rom.

Hi i am new in the forum and have a issue with my LG V20 F800k. That what is on back of him( under battery)
When i get him he have some koreantelekom firmware. When i check in settings -about- that say H918....
I flash with TWRP "H91820f" and he is so bad. Mobile restarting all time, wi-fi don't work all time. And when start after lg logo i have T-Mobile logo. No more koreantelekom: ). Maybe bad rom
I try to flash stock rom with LGUP, but with no success.I go to bootload mode on phone,.First LGUP asked me .dll for H918. Found it . Put him in common folder in LGUP, but when i want to flash stock rom (upgrade bottton in lgup) process start, but after 17 seconds i got an error in setup (click herer to continue) . When i press again display me command port error-3
Can someone help me with flashing stock rom?
Thanks

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