Stuck on LG, no download mode, no recovery, no PC recognition - G2 Q&A, Help & Troubleshooting

Hello
I have a big problem with an LG G2.
After trying to install factory image kdz, something screw up.
Actually, the phone is stuck on LG logo.
I can't enter download mode.
I can't enter recovery mode.
My PC doesn't even detect its.
I can only get the factory reset screen...
And the phone boot when I plug it.
I really need a solution, HELP :crying:
Thanks !

Related

[Q] Stuck in bootloop (yes one more)

Hello everybody,
I'm having a problem : after failing to flash a rom with cmw on my F320S, i got stuck in bootloop : when i turn it on, i only have the LG logo with LED on. I can go to download mode, but then the phone isn't recognized anymore by my pc.
So i tried everything i could from this forum :
- with LG mobile support tool (from http://forum.xda-developers.com/showthread.php?t=2432476) : it says "upgrade is stopped because of an error". The phone is plugged with LG logo on, and as i said before if i go to download mode it keeps telling me to plug the phone.
- with flashtool v1.5 (http://forum.xda-developers.com/showthread.php?t=2475045) : if i plug the phone and turn it on, it asks me to go to download mode. But then the phone isn't recognized, and it says "download failed".
- with lg mobile support tool (the official one), it says my phone is up to date, and if i try the recovery after error option, the download never starts (i left it all night long).
I also tried to reinstall the drivers, with no effect.
As i said i'm on F320S, so all i have for startup is normal boot (stuck on LG logo), download mode (not recognized by computer), and if i push all 3 buttons a strange korean menu (google translation says it's "external structural mode" or something like that).
So if anyone had an idea, a solution, well anything that could help, i would be very grateful.
Thanks you all!
Come on guys! 57 views, 0 answer!
If anyone could even give me an idea, a hint, something? Did i miss something? Or is it bricked forever? Thanks!
can you boot into recovery?
If you can. either do adb sideload or flash a custom rom
Nope can't load into recovery... And in download mode phone isn't recognized, that's the main problem i guess, otherwise i would flash back to stock
Hey i finally maanged to get into recovery. But factory reset doesn't seem to work (unknown volume "/sdcard/ .andoid_secure). Wipe data didn't fix bootloop. Adb says no device. So what can i do?
Well after a whole day trying to get adb to work, i finally ended connecting to my G2. I followed all the steps to install twrp from here http://forum.xda-developers.com/showthread.php?t=2449670 . But now when i boot i don't have twrp, and if i push vol+ and power i don't have cwm either (says recovery mode, loading, and never loads)...
I guess i'm in trouble, could anyone help?
hello anyone?

Help is there no out for this!?

HI, i need help, I have Lg G2 D802. It Hangs on LG logo screen with a blinking led. i can go to download mode but the pc just does not recognize the phone (drivers are installed)... if i connected and turn on the phone by normal way it gets stuck at lg logo but the pc recognize it, but if i connected in download mode does not recognized ! ( i need the pc recognized the g2 in download mode for using lg flash tool in order to flash .tot stock firmware) any fix??
what brought me to this is that i was on kitkat and i upgraded to lollipop everything went fine but when booted up the touch screen was crazy all over the place so i tried to go back to stock used the kdz method thats when i got the stuck logo i tried to factory reset but after clicking yes the phone reboots immediately
please help i never faced these problems with other companies i think this is my first soft brick?

[Q] D802 hard bricked after wiping & flashing TWRP, no recovery, stuck in boot loop

[Q] D802 hard bricked after wiping & flashing TWRP, no recovery, stuck in boot loop
TL;DR: Wanted to install CM12.1, wiped everything except Internal Storage from TWRP, flashed new version of TWRP (3.0.0-0), hard bricked my D802 (stuck in LG logo, can't get into recovery mode)
ISSUE: My LG G2 is stuck in a boot loop. Only the LG logo is displayed and when I try to turn off the phone by holding down the power button, it will blank out for a few seconds and then display the LG logo again. I tried accessing recovery mode via the hardware buttons and it takes me to the factory reset screen, and after I do press the power button twice it just takes me to a blank screen. I can get the phone into download mode, although my Windows machine doesn't recognize the phone even though its drivers are installed.
I am currently trying this guide. Although I'm not sure what KDZ/TOT to download for my phone :/
All the important files on my phone like photos and contacts are stored in the cloud so I can basically reset the phone to its factory state, if it comes to that.
If someone could help me with a guide or anything that can lead me into the right steps for fixing the phone, I would be really thankful.
Purrado said:
TL;DR: Wanted to install CM12.1, wiped everything except Internal Storage from TWRP, flashed new version of TWRP (3.0.0-0), hard bricked my D802 (stuck in LG logo, can't get into recovery mode)
ISSUE: My LG G2 is stuck in a boot loop. Only the LG logo is displayed and when I try to turn off the phone by holding down the power button, it will blank out for a few seconds and then display the LG logo again. I tried accessing recovery mode via the hardware buttons and it takes me to the factory reset screen, and after I do press the power button twice it just takes me to a blank screen. I can get the phone into download mode, although my Windows machine doesn't recognize the phone even though its drivers are installed.
I am currently trying this guide. Although I'm not sure what KDZ/TOT to download for my phone :/
All the important files on my phone like photos and contacts are stored in the cloud so I can basically reset the phone to its factory state, if it comes to that.
If someone could help me with a guide or anything that can lead me into the right steps for fixing the phone, I would be really thankful.
Click to expand...
Click to collapse
Then I don't think what just happened with me is a coincidence, hmmmmmm
Does't anybody have an idea for a solution other than using KDZ? something like flashing the bootstack or recovery through PC?
---------- Post added at 06:34 PM ---------- Previous post was at 05:40 PM ----------
HHHHHHHHHHHHHHHHEY
I just got something:
So after using this tool http://forum.xda-developers.com/lg-g2/development/tools-srk-tool-useful-toos-lg-root-twrp-t3079076
I got my phone to boot to recovery, I used Unbrick to get my phone working again, now the only thing left is to get phone to actually boot to ROM
Anybody got a solution? Should I just reflash the ROM?
Update 2: I re-flashed the ROM, wiped cache and fixed permissions, still waiting for it to boot, I don't know, I think you're better off just backing up the ROM, clean install and then restore apps using TB from the nandroid backup
Final update: yup, clean flash it is
I hope this has helped
Purrado said:
TL;DR: Wanted to install CM12.1, wiped everything except Internal Storage from TWRP, flashed new version of TWRP (3.0.0-0), hard bricked my D802 (stuck in LG logo, can't get into recovery mode)
ISSUE: My LG G2 is stuck in a boot loop. Only the LG logo is displayed and when I try to turn off the phone by holding down the power button, it will blank out for a few seconds and then display the LG logo again. I tried accessing recovery mode via the hardware buttons and it takes me to the factory reset screen, and after I do press the power button twice it just takes me to a blank screen. I can get the phone into download mode, although my Windows machine doesn't recognize the phone even though its drivers are installed.
I am currently trying this guide. Although I'm not sure what KDZ/TOT to download for my phone :/
All the important files on my phone like photos and contacts are stored in the cloud so I can basically reset the phone to its factory state, if it comes to that.
If someone could help me with a guide or anything that can lead me into the right steps for fixing the phone, I would be really thankful.
Click to expand...
Click to collapse
You are goinf good mate ! follow the guide.

I cancelled KDZ Stock rom flash

I have done the most dumb thing in the world, lg flashtool2014 was flashing my phone, it blocked at a certain moment, i clicked on exit.... now i have LG Logo and nothing else, not recognized by pc, nothing
Follow this
http://forum.xda-developers.com/lg-g2/general/choise-unbrick-qhsusbbulk-qualcomm-9006-t3093844/page1
Thank you i'll give this a try
UPDATE: Phone stuck on lg logo and pc not recognizing it, the screen doesn't go black after the lg logo so it's not in QHUSB_Bulk mode is there any solution to make the phone go into qhusb?
Kicha0 said:
UPDATE: Phone stuck on lg logo and pc not recognizing it, the screen doesn't go black after the lg logo so it's not in QHUSB_Bulk mode is there any solution to make the phone go into qhusb?
Click to expand...
Click to collapse
Which partitions did you flash with that tool?
I can't flash anything i'm just stuck at lg logo without the LED thing, and not recognized by pc, i can only get into stock recovery which does absolutely nothing
UP anyone? i'm so desperate :/

d802 hard bricked, cant enter recovery, download mode, any advice appreciated

Hiya I managed to brick my d802 after wipng from twrp I believe.
It seems hard bricked and nothing is working, all the happens when I boot is that i gets stuck in the LG logo. If I try download mode its not working, and impossible to boot into recovery mode, when I hit the power button all it shows is "charging! ??/100" in a yellow font in download mode
Its not showing up in windows device manager as anything but "charging" also tried the guide on short circuiting the connections on the processor and its not responding to that also.
Ive attracted a link to a screenshot of the charging error. any advice is appreciated.
https://drive.google.com/file/d/1OO6...ew?usp=sharing
If it's stuck in LG logo, it's possible to turn it off completely, put it in download mode with a computer and flash a stock kdz. No need to fry the transistors.

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