[Q] Stuck on Bootscreen after flashing CWM (D802, 6.0.4.7)!

Hi there!

So I rooted my LG G2 (D802, 4.4.2, Stock, used ioroot) yesterday.
I intend(ed) to flash the Optimus G3 Rom, in the start post they recommended to flash cmw/twrp via "Simple Tool 3.2" (http://xdaforums.com/showthread.php?t=2633941). After doing so (I used the automated version, not the manual one) I got STUCK ON THE BOOTSCREEN. There is a notification popping up for a few seconds in the left upper corner which lists several errors occurring:

BOOT CERTIFICATION VERIFY
SECURE BOOTING ERROR;
CAUSE: BOOTCERTIFICATION VERIFY

along with the following numbers listed from top to bottom: 710, 760, 810, 860, 910, 960 (I just noticed, the numbers can vary, but always follow the same pattern...)

after this message, the screen fades to black, I think it it is still running though, since it takes more than 10 seconds to reboot the phone by pressing the power button. I still have access to the button down/power button combo which leads to a factory reset setting, but it doesnt do anything for me since I still get stuck at the lg boot screen.
I
Atm I dont what to do! Enter download mode and flash something? I'm seriously kind lost here. So, thank you for your help!


Cheers

harkis123 said:

You flashed a custom recovery version thad doesin't match you phone ( example you flashed D801 recovery on D802 phone )


Just search in Q/A and you find the solution to fix it. Be calm , if you phone is booting - you can fix it

If you are lazy , i searched it for you. http://xdaforums.com/showthread.php?t=2694530

Click to expand...

Click to collapse

Thanks a ton!! Finally I can put a name on the problem (bricking...)- Ironically I never mangaged to get there in 3years of samsung flashing but got there within 15mins of flashing on the LG G2. I guess it's true what they say about samsung devices, as hard to brick as a brick...

I'll report back if it worked...

Weeell, as it turns out my phone isn't recognized by my pc (Win 7) anymore...I literally can't do anything. Any hints?
I can use the Tool, but it's always trying to connect to my phone without success. But when I connect my phone to the computer it opens a dropbox window (import photos) and several windows partitions, which it tells me to format...