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Secure Boot Error F320S!

Hello! I have a problem which I don't know how to fix, so I need some help! I'm running stock android 4.4 (20a) and have flashed CWM through Flashify, but every time I try to boot into recovery, I get this message:
"Secure booting error
Error: Boot Certification Verify!"
Recovery worked in android 4.2 (11g), but I messed my phone up, and flashed the latest .kdz-file for my phone. It was after that the recovery-problem appeard.
I've read some places about people with D802 who has this problem, but the fixes they've got only works for D802 and D800. So, how can I fix my F320S? I guess there are more people with the korean version who has stumbled upon this problem, so if you got a fix, please post it!
Excuse my typos if there are any!
Thank you!
LG G2 F320S

Put phone in download mode, and flash the stock KDZ.
If you cannot do this, then you are hard bricked. I had an LG Optimus G which I got a Secure Boot Error after flashing a compatible ROM using TWRP, and although it could get into download mode, it would never be seen as a COM Port in the computer again to it couldn't be seen by the Flash Tools software to restore KDZ.

But it is a stock image I've flashed... What causes the problem!?
Edit: I tried to put it in Download-mode, but the secure-boot error apeard there too... But the phone can't be bricked, as it's booting to Android and everything works...
Would this fix it if the developer made a version based on my aboot?
http://forum.xda-developers.com/showthread.php?t=2500441
Edit no.2: I pressed the wrong button-combination, so yes, I was able to access Download-mode, and it works like a charm!
Send with my LG G2 F320S!

Secure Boot Error D802
2minuutes said:
But it is a stock image I've flashed... What causes the problem!?
Edit: I tried to put it in Download-mode, but the secure-boot error apeard there too... But the phone can't be bricked, as it's booting to Android and everything works...
Would this fix it if the developer made a version based on my aboot?
http://forum.xda-developers.com/showthread.php?t=2500441
Edit no.2: I pressed the wrong button-combination, so yes, I was able to access Download-mode, and it works like a charm!
Send with my LG G2 F320S!
Click to expand...
Click to collapse
Did you ever fix this, and how? I just stumbled on to the same problem the same way. I've got a D802 international. Recovery is corrupted with the same error as yours. That was nonsense about being bricked above. I hate that when people give wrong info. Any help definitely appreciated.

notanymore said:
Did you ever fix this, and how? I just stumbled on to the same problem the same way. I've got a D802 international. Recovery is corrupted with the same error as yours. That was nonsense about being bricked above. I hate that when people give wrong info. Any help definitely appreciated.
Click to expand...
Click to collapse
I did not, but I've read a place where devs managed to roll back just the bootloader and in that way access recovery!

Secure Boot Error D802
2minuutes said:
I did not, but I've read a place where devs managed to roll back just the bootloader and in that way access recovery!
Click to expand...
Click to collapse
I'm wondering what happens if I do a factory reset? Trying to get up the nerve to do it. If not then I think the next best option is to wait for 4.4.3 or higher.

notanymore said:
I'm wondering what happens if I do a factory reset? Trying to get up the nerve to do it. If not then I think the next best option is to wait for 4.4.3 or higher.
Click to expand...
Click to collapse
I don't think a reset will fix it as it's not fixing any corrupt data. The problem lays in the bootloader. It's not able to boot into the recovery installed as if it was an earlier build. It looks like this is what you are looking for to be able to install a recovery the right way. I haven't tried it yet, tho.

Secure Boot Error D802
2minuutes said:
I don't think a reset will fix it as it's not fixing any corrupt data. The problem lays in the bootloader. It's not able to boot into the recovery installed as if it was an earlier build. It looks like this is what you are looking for to be able to install a recovery the right way. I haven't tried it yet, tho.
Click to expand...
Click to collapse
Ok thanks!

Secure Boot Error D802
2minuutes said:
I don't think a reset will fix it as it's not fixing any corrupt data. The problem lays in the bootloader. It's not able to boot into the recovery installed as if it was an earlier build. It looks like this is what you are looking for to be able to install a recovery the right way. I haven't tried it yet, tho.
Click to expand...
Click to collapse
It worked! I took the plunge and it worked immediately. I've got TWRP. I already had root so did not have to use the iroot. I just ran the autorec.apk and problem solved.

Dear sir
My lg f320L and in this phone i have cloudyG2_3.3 version
i wana flash my phone F320L30D
when i flashd 2 % it stop
i have security error in my phole
please HELP
sorry my english poor

[Q] Help, installed D800 into LS980!

So I got this phone a few days ago. It was originally rooted, so I wanted to go back to factory settings just because I bought this from someone and wanted to get rid of everything. The guy failed to tell me it was an LS980. I had AT&T and installed the D800 image. Now, I can't install the LS980 because the flash tool says it's wrong. My phone will boot up, but for only 30 seconds or so. I can go to download mode.
Please give me some very precise instructions. I'm new to Android and I don't know much about them yet.

CoopTang said:
So I got this phone a few days ago. It was originally rooted, so I wanted to go back to factory settings just because I bought this from someone and wanted to get rid of everything. The guy failed to tell me it was an LS980. I had AT&T and installed the D800 image. Now, I can't install the LS980 because the flash tool says it's wrong. My phone will boot up, but for only 30 seconds or so. I can go to download mode.
Please give me some very precise instructions. I'm new to Android and I don't know much about them yet.
Click to expand...
Click to collapse
okay in this thread there is a dll that skips the check of the phone so as long as you grab the correct stock file to flash for your phone you should be able to flash back to ls980 rom
http://forum.xda-developers.com/showthread.php?t=2483043
edit: here is a thread that has step by step to go back to stock http://forum.xda-developers.com/showthread.php?t=2432476 also you can download other files you may need there

XxZombiePikachu said:
okay in this thread there is a dll that skips the check of the phone so as long as you grab the correct stock file to flash for your phone you should be able to flash back to ls980 rom
http://forum.xda-developers.com/showthread.php?t=2483043
edit: here is a thread that has step by step to go back to stock http://forum.xda-developers.com/showthread.php?t=2432476 also you can download other files you may need there
Click to expand...
Click to collapse
Does my phone have to be rooted for this to work?
I got a failure saying CrossDL [800] to [LS980]

CoopTang said:
Does my phone have to be rooted for this to work?
I got a failure saying CrossDL [800] to [LS980]
Click to expand...
Click to collapse
I thought that dll would work and also no you don't need to be rooted for it to work

XxZombiePikachu said:
I thought that dll would work and also no you don't need to be rooted for it to work
Click to expand...
Click to collapse
Is there another image I can put in that will go to LS980? I didn't get the wrong version error like I did with the original dll.

CoopTang said:
Is there another image I can put in that will go to LS980? I didn't get the wrong version error like I did with the original dll.
Click to expand...
Click to collapse
yes because that dll bypasses the phone model check but I've never gotten that error

Anyone else have any ideas? I used that dll file that ignores checks and I get a failure saying "CrossDL [D800] to [LS980]" I've also used both of the "back to stock" and "LS980zv8" .tot
If anyone can help, it would be greatly appreciated. I'm phoneless right now.

Anyone?

CoopTang said:
Does my phone have to be rooted for this to work?
I got a failure saying CrossDL [800] to [LS980]
Click to expand...
Click to collapse
Hello. If Your phone not operate till now, i can buy it from you. If you are interested - please write to private message. thanks.

Need help from a developer!

My phone is caught in a boot loop. I bought this phone and decided to restore the stock firmware on it, which for my carrier (AT&T) would be the D800 firmware. What the seller failed to tell me was that is was a Sprint phone. So I loaded the wrong firmware and now it's stuck unrooted and in a bootloop. I'm using the dll file that ignores the version check, but as soon as it connects to the LG Flash Tool, it comes up with the error "CrossDL [D800] to [LS980]"
Can anyone help me?
Files I've used:
LGLS980_20130904_LGFLASHv151
LS980ZV8_13.51097.tot
LGUP_8974.dll
LS980ZV8_13.51097.tot
LGD800_20130904_LGFLASHv160.dll
LGD800AT-01-V10d-310-410-AUG-14-2013+0.tot
LGUP_8974.dll
LGD800AT-01-V10d-310-410-AUG-14-2013+0.tot

+1 Still need help.

Did your Sim card work on that sprint phone in the first place?
Sent from my LG-D801 using Tapatalk

osmosizzz said:
Did your Sim card work on that sprint phone in the first place?
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
It worked when I got the phone. It was rooted though.

+1 Phone is still inoperable.

CoopTang said:
My phone is caught in a boot loop. I bought this phone and decided to restore the stock firmware on it, which for my carrier (AT&T) would be the D800 firmware. What the seller failed to tell me was that is was a Sprint phone. So I loaded the wrong firmware and now it's stuck unrooted and in a bootloop. I'm using the dll file that ignores the version check, but as soon as it connects to the LG Flash Tool, it comes up with the error "CrossDL [D800] to [LS980]"
Can anyone help me?
Files I've used:
LGLS980_20130904_LGFLASHv151
LS980ZV8_13.51097.tot
LGUP_8974.dll
LS980ZV8_13.51097.tot
LGD800_20130904_LGFLASHv160.dll
LGD800AT-01-V10d-310-410-AUG-14-2013+0.tot
LGUP_8974.dll
LGD800AT-01-V10d-310-410-AUG-14-2013+0.tot
Click to expand...
Click to collapse
Hello. If Your phone not operate till now, i can buy it from you. If you are interested - please write to private message. thanks.

[Q] D801 can't stock TOT

sorry for my english,hope you guys could understand my situation
i'm using T-MOBILE G2(D801) 4.2.2,and tried to flash the g3rom.I used clockmod recovery and after flashing,i stuck at LG logo.
then i tried to stock the original tot firmware,but it said "DOWNLOAD FAILED" and "DEVICE MODEL IS DIFFERECT"
but the last time i do the same thing it worked for my phone,i dunno why it doesn't work this time
so can anyone help me?thank you so much

djleft said:
sorry for my english,hope you guys could understand my situation
i'm using T-MOBILE G2(D801) 4.2.2,and tried to flash the g3rom.I used clockmod recovery and after flashing,i stuck at LG logo.
then i tried to stock the original tot firmware,but it said "DOWNLOAD FAILED" and "DEVICE MODEL IS DIFFERECT"
but the last time i do the same thing it worked for my phone,i dunno why it doesn't work this time
so can anyone help me?thank you so much
Click to expand...
Click to collapse
Hi, i had the same 3 days before just set it in downloadmode and use the official lg support tool to restore!!!!

I soft bricked my lg g2 and i can't restore my stock rom. Help me.

Here's the problem: i tried to install cm but something went wrong. Now my phone is soft bricked and i cant restore my stock rom: i tried using lg flash tool but it's stuck at 2% and it gives me an error; i tried the TOT method but i get an error saying that the TOT file doesn't match my phone. I have an lg D802T.
Pls help me, i need a fast answer because i have 1 day to fix this phone.:crying:

bacari074 said:
Here's the problem: i tried to install cm but something went wrong. Now my phone is soft bricked and i cant restore my stock rom: i tried using lg flash tool but it's stuck at 2% and it gives me an error; i tried the TOT method but i get an error saying that the TOT file doesn't match my phone. I have an lg D802T.
Pls help me, i need a fast answer because i have 1 day to fix this phone.:crying:
Click to expand...
Click to collapse
are you able to get into recovery?
if yes you can flash stock ROM which can be found in the xda thread

I'm experiencing an identical issue with my G2 (T-Mobile). In attempt to install CM 13, it failed and left me with no recovery, download, or fastboot modes.
Please help me! I'm desperate to get my phone back.