d800 enter fastboot - G2 Q&A, Help & Troubleshooting

does anyone know how to get the d800 into fastboot mode with just turn on combinations? all i can get to is download mode, lg flash tool says no partitions.

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Need Help! Stuck in FastBoot. How to revert to stock?

I'm flashed wrong rom for lg g2 d802 stuck on fastboot mode
Now it always boot to fastboot. When I try a comand it says "Fastboot menu disabled".
please read this: http://forum.xda-developers.com/showthread.php?t=2477595

LG G2 d802 stuck in fastboot

My lg g2 stuck fastboot after flash kenrel in cwm me reboot phone get
Fastboot mode started
Udc start
Iam try all topic for fix but not work
My LG G2 D802
32GB
Android Kitkat 4.4.2
Iam try code i cmd :
[B]Fastboot erase recovery
Fastboot erase laf
Fastboot flash laf laf.img
Work
But after tybe fastboot reboot my phone back to fastboot[/B]
Pleale Speed help

D802 - Stucks on LG Logo -No Recover, No fastboot and No Downlaod Mode

Hey guys,
I have a LGD802 32GB it stucks on LG Logo and a green/blue LED is blinking. I can't get into Recovery or Download Mode, nor fastboot is working. Only thing what I can do is to push all buttons and get into the IMEI menue. Don't think this can help me anyway.
A few times ago the LGD802 only shows fastboot mode and so i followed the steps discribed in many threads.
fastboot erase recovery
fastboot erase laf
fastboot erase boot
fastboot flash recovery recovery.img
fastboot flash laf laf.img
fastboot flash boot boot.img
fastboot reboot
after that it only stucks on LG Logo.
I also tried the flashTool 2014 method, but phone will ne be correctly recognized by the OS. False Driver?
The Flashtool stops at 4%
Anyone can help me?
@DarkD1988 If the phone only showed fastboot mode then it might also have been the kernel that caused that,
does it says something on 4%?
Try to find the drivers or manually install them with device manager and see if it might works then.
Did you flashed the Lollipop rom?
Hi,
The Flashtool only starts if i use the diag driver (manually chosen).
With the automatically Installed Driver (USB Device Driver) the S/W Upgrade wont start 0%.
Yes Lollipop was flashed but after that the device became a hardreset.
At the Moment I cant get to the fastboot.
Do you know which driver is the correct one?

G2 stuck on logo

hello there
i have a G2 in my hand, this phone bring to me in bootloop condition ( qualcomm mode), i fix the phone using TP method gone into fastboot mode, i erased and flash boot aboot recovery and LAF using fastboot commands, download mode OK now, after that tried to write stock firmware on phone but im not able to do that, seems the LAF file that i have written on phone was not correct one, i have tried lg flash tool and z3x lgtool, both stuck at the start of writing firmware procedure.
does anyone have any idea how to erase LAF file in current condition?
i cant access fastboot mode anymore and phone hanging on logo, so need a way to boot phone in fastboot mode or a way to erase LAF file from phone in download mode.
thanks in advance and best regards
any body?
any solution?

Request: Stock V35ULM10i laf.img

My V35ULM was soft-bricked after using LGUP to flash the Pie kdz (likely because the LGUP exe was not patched correctly). The download mode is corrupted and the phone always enters into fastboot mode. I'm trying to fastboot an external download-mode image by:
fastboot boot laf.img
However, the laf.img extracted from the Pie kdz cannot pass the boot security check. Can anyone who has this phone (LMV350ULM) with Oreo 10i ROM help dump a stock laf.img with LGUP? Many thanks!
I was able to get a stock laf.img using Elliott Mitchell's kdztools python scripts. However, fastmode boot laf.img still won't boot. Maybe only the image backed up from the original phone can work?
II guess you were using the partition dl mode to update your phone and do not chose them all?
any way
try this
plug in your USB, vol- + power or fastboot reboot to reboot your phone ,then immediately press the VOL+ before the v35 thingQ shows
by the way,even if use 9008\oct-p to unlock the v35.
not like the g7,boot xxx.img is still useless,
flash xxx_a XXXX.img can works
like flash boot_a patched_boot.img(magisk)

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