Database Users

LG P700 stuck in a boot loop help!!!

Hi everyone
please accept for my poor English straight away and that i am noob
i bought LG p700 from the ebay saying that it is stuck in a boot loop mode so i thought it will be an easy fix which is not at all,
what i found out that it has a clockwordMod Recovery v6.0.3.2 i am not really sure if it helps or not ,
i red i couple topic's how to go back to the stock Rom but it doesn't work for me the the KDZ doesn't found the phone, even thought when i connect it to the computer the windows 7 automatically installed the drivers of the phone,
also i tried to install from my sdcard cm-10-20131006-NIGHTLY-p700 but it didnt work , everything goes fine but in the end it steal stucks in the boot loop,
so is there anyone could help me with is phone i will appreciate it a lot , also i prepared to install a stock Rom because i am a bit an old fashion i got
KDZ_FW_UPD_EN and V20D_00.kdz but as i said when i tried to install it, it didn't go true because i got a message where it says that the phone was not found
many thanks
gugutm

gugutm1 said:
Hi everyone
please accept for my poor English straight away and that i am noob
i bought LG p700 from the ebay saying that it is stuck in a boot loop mode so i thought it will be an easy fix which is not at all,
what i found out that it has a clockwordMod Recovery v6.0.3.2 i am not really sure if it helps or not ,
i red i couple topic's how to go back to the stock Rom but it doesn't work for me the the KDZ doesn't found the phone, even thought when i connect it to the computer the windows 7 automatically installed the drivers of the phone,
also i tried to install from my sdcard cm-10-20131006-NIGHTLY-p700 but it didnt work , everything goes fine but in the end it steal stucks in the boot loop,
so is there anyone could help me with is phone i will appreciate it a lot , also i prepared to install a stock Rom because i am a bit an old fashion i got
KDZ_FW_UPD_EN and V20D_00.kdz but as i said when i tried to install it, it didn't go true because i got a message where it says that the phone was not found
many thanks
gugutm
Click to expand...
Click to collapse
Install LG PC Suite, the LG Mobile Support Tool and the LG L7 USB driver. Then try again. Make sure your phone is set on 3GQCT and EMERGENCY on KDZ.

Before you install a ROM, you're recommended to wipe data.
Bootloops can occurs in many ways, if you can logcat your problem, maybe we can help you.

F4uzan said:
Before you install a ROM, you're recommended to wipe data.
Bootloops can occurs in many ways, if you can logcat your problem, maybe we can help you.
Click to expand...
Click to collapse
hi there im stuck in lg logo i had 4.4.2 but i had some problems with my gps so i decided to go back on v20d i used kdz emergency 3gqct battery out phone in emergency mode and im stuck in lg logo please can someone help me and sorry if my english is bad im from croatia.

STUCK at LG Logo, NO Download mode..Please HELP!!

hi all,
I have posted my G2 problem in another thread but was hoping more people can see it and help me...
PHONE Stuck at LG Logo after power up.
NO Download Mode,
here goes..
Believed I was conned... and this could be what happened to my LG G2 'D802':
my mobile is actually a D801 phone (motherboard) NOT D802 but loaded with D802 ROM
Phone was flashed (by me) with D802 ROM to remove error "Unfortunately, the process com.android.systemui has stopped" caused by corrupted Build.Prop system file during some editing.
touch screen error after new ROM was flashed (tried many diff roms), likely due to incompatible phone settings.
unable to flash D801 kdz since the phone was configured to 'D802', incorrect model detected while trying to flash.
managed to get a D801 TOT file that can resolved the incompatible model issue
Flash completed, phone rebooted..STUCKED at LG LOGO!
pressed Vol+ and USB cable, cannot enter download mode...stucked..
Factory reset using hardware keys, same problem..
please help ! any suggestion/s would be greatly appreciated!! thank you!!

TEDET123 said:
hi all,
I have posted my G2 problem in another thread but was hoping more people can see it and help me...
PHONE Stuck at LG Logo after power up.
NO Download Mode,
here goes..
Believed I was conned... and this could be what happened to my LG G2 'D802':
my mobile is actually a D801 phone (motherboard) NOT D802 but loaded with D802 ROM
Phone was flashed (by me) with D802 ROM to remove error "Unfortunately, the process com.android.systemui has stopped" caused by corrupted Build.Prop system file during some editing.
touch screen error after new ROM was flashed (tried many diff roms), likely due to incompatible phone settings.
unable to flash D801 kdz since the phone was configured to 'D802', incorrect model detected while trying to flash.
managed to get a D801 TOT file that can resolved the incompatible model issue
Flash completed, phone rebooted..STUCKED at LG LOGO!
pressed Vol+ and USB cable, cannot enter download mode...stucked..
Factory reset using hardware keys, same problem..
please help ! any suggestion/s would be greatly appreciated!! thank you!!
Click to expand...
Click to collapse
use flashtool with another *dll

His download mode is not functional.
When in factory reset - connect to pc(does it throw errors or add a new device?)
If yes..then - read this
If no then still read it.

bender_007 said:
His download mode is not functional.
When in factory reset - connect to pc(does it throw errors or add a new device?)
If yes..then - read this
If no then still read it.
Click to expand...
Click to collapse
thanks for replying guys..appreciate it!
yes..download mode is not functional.
When connect to pc at 'Factory hard reset mode' screen (vol- and pwr pressed, letgo and pressed)..nothing happens on either PC or Mobile..
After Hard reset, phone continue stuck at LG LOGO.. PC detected mobile as "LGE AndroidNet USB Serial Port (COM41)", see attached.
I have tried the method in the link above but the PC seems cannot detect phone during cmd "ls /dev/sd*" and "gdisk -l /dev/sdb" .

someone please help..

TEDET123 said:
someone please help..
Click to expand...
Click to collapse
Hey,
I'm currently having some issue too but not the same it seems ..
Have you tried this: http://forum.xda-developers.com/showthread.php?t=2656275 ?
Hope it will help!

shark_max said:
Hey,
I'm currently have some issue too but not the same it seems ..
Have you tried this: http://forum.xda-developers.com/showthread.php?t=2656275 ?
Hope it will help!
Click to expand...
Click to collapse
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:

TEDET123 said:
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:
Click to expand...
Click to collapse
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!

TEDET123 said:
hey thanks!
i have tried the method in the link but mobile cannot get into download mode...:crying::crying:
Click to expand...
Click to collapse
Just plug your cable to usb. Turn off phone and inmediately hold the button up and ull be in download mode.
Or If U have 801 rom try to root your phone and do recovery as 801 phone, after flash 802 rom !

shark_max said:
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!
Click to expand...
Click to collapse
the screenshot stays forever (trying to get into download mode) and did not enter the actual download screen.
if continue to boot, the phone will just hang at LG Logo.

shark_max said:
But you did in one of your screenshot ...
Anyway, when you let the phone continue to boot, what happend? lot of force close?
Edit : Antoher solution : have you tried to use the official LG Support tool? I did once when my device was completely f****ed up and it restored it by itself!
Click to expand...
Click to collapse
LG Support tool was unable to detect my phone..

patriky said:
Just plug your cable to usb. Turn off phone and inmediately hold the button up and ull be in download mode.
Or If U have 801 rom try to root your phone and do recovery as 801 phone, after flash 802 rom !
Click to expand...
Click to collapse
I did this but phone just stays at the 2nd screenshot...
before it was bricked, I have no problem get it into download mode with vol+ and usb cable.

TEDET123 said:
LG Support tool was unable to detect my phone..
Click to expand...
Click to collapse
Wait so what can you do? Hard reset? Download mode? Nothing?
Can you plug your phone and check that your phone is not detected in device manager?
All the drivers are installed?

Same issue
I am having the same exact issue as TEDET123. !!! installed ubunto in one of my PC, tried the same procedure as explain at
http://forum.xda-developers.com/showthread.php?t=2582142&highlight=even+disconnect+lg+phone.
the ubuntu doesn't show any SDB !! need help!!! went to the famous lg software guy in my town. He said MMC chip needs to be replaced ! I knw he doesn;'t have its solution and trying to demotivate me thats it! I knw there must be a solution to this issue!

I would try to force the phone into qhsusb mode then flash only laf.img,aboot.img and boot.img
In qhsub mode you should be able to see the SDB partition
http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
FaseehUllah said:
I am having the same exact issue as TEDET123. !!! installed ubunto in one of my PC, tried the same procedure as explain at
http://forum.xda-developers.com/showthread.php?t=2582142&highlight=even+disconnect+lg+phone.
the ubuntu doesn't show any SDB !! need help!!! went to the famous lg software guy in my town. He said MMC chip needs to be replaced ! I knw he doesn;'t have its solution and trying to demotivate me thats it! I knw there must be a solution to this issue!
Click to expand...
Click to collapse

Same problem.

Same problem
now can i go back to fast boot mode?

someone please help..

Same problem, please helpp

Same Problem ...... flashing unknown rom and now stuck on LG logo and not entering to download mode please help !! Experts ??

[Q] lg g2 d802 stuck in fastboot mode and no root no recovery , commands dont wotk

hi there , sorry for my english first ^^
I have an LG G2 D802 32G , I tryed to update it with lg pc suite and whene it restarts it stuck in lg logo
I tryed a hard reset many times , but no use , and whene I try to enter to download mode it takes me to fastboot mode
I found some commands here to flash partition but I got another problems like in the pic ,
it says status read faild too many links
and Im confused about the name of my device in fasboot , as you see its an "?"
sorry I could not post an image ^^

kakashi_senpai said:
hi there , sorry for my english first ^^
I have an LG G2 D802 32G , I tryed to update it with lg pc suite and whene it restarts it stuck in lg logo
I tryed a hard reset many times , but no use , and whene I try to enter to download mode it takes me to fastboot mode
I found some commands here to flash partition but I got another problems like in the pic ,
it says status read faild too many links
and Im confused about the name of my device in fasboot , as you see its an "?"
sorry I could not post an image ^^
Click to expand...
Click to collapse
Hey there!
I have a thread opened with the same issue as you and I'm updating it as I try to get it back to a working state.
If you would like to, check my thread here and hopefully we will find a solution

potemkinbuster said:
Hey there!
I have a thread opened with the same issue as you and I'm updating it as I try to get it back to a working state.
If you would like to, check my thread here and hopefully we will find a solution
Click to expand...
Click to collapse
ok im reading it now sir , hope we can find a solution together , i'll post anything comes up

[Q][Help]L2 G2 D806 completely dead

Hello guys, my name es Hernan and i´ve been using xda forum for at least 6 years with all the phones i had. But today i have a big problem with my LG and after hours of searching i couldnt find how to fix. My last hope is to post here and wish for help from you people.
----------------------------------------------------------------------------------------------
DESCRIPTION OF THE PHONE BEFORE THE BRICK
LG G2 D806 with 5.0.1 lollipop working perfectly and rooted (with oneclickroot program). I tried to install TWRP using autorec (searching on internet i´ve found that D802 apk would work for D806 since this one doesn´t have his own autorec apk). After that the phone rebooted into fastboot mode. I used this (http://forum.xda-developers.com/lg-g2/general/mega-tut-how-to-fix-bricked-lg-g2-t3055033) guide to fix it but i didnt work, then i used d802 files to fix it because i thougt it would work.
CURRENT STATUS
If i turn the phone on it shows LG logo, after 2 seconds LG security error and after 2 seconds it turns off by itself.
if you plug the phone windows doesnt recognize it all (nothing at all literally) and it shows LG logo, then lg security error and reboots constantly nonstop. :crying:
no download mode
no recovery mode
----------------------------------------------------------------------------------------------
thank you all for the help

get a new one? or try this if u can get ur device to be in the conditions on this page: http://forum.xda-developers.com/showthread.php?t=2681089

foxyfoxyblah said:
get a new one? or try this if u can get ur device to be in the conditions on this page: http://forum.xda-developers.com/showthread.php?t=2681089
Click to expand...
Click to collapse
i have seen that page but it says "5. LG detected as qhsusb_bulk in device manage" and my phone doesnt match that condition...

http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404 follow this! it says u must be on recovery screen, but my friend said it works on any screen! just don't **** up here, cus if u **** up, u buy a new LG G2 or other phone

is there news ? did u fix ur g2? mannn i really wanna know!

foxyfoxyblah said:
is there news ? did u fix ur g2? mannn i really wanna know!
Click to expand...
Click to collapse
hello guys, i wasnt able to answer because i was away from home for the new year.
After considering all posibilities and realizing that there was only one way to fix my phone i took courage and did the tutorial i've found and you gave me (http://forum.xda-developers.com/lg-g...brick-t2904404). After that, the phone revived from hell and right now its working perfectly. I can affirm LG G2 is UNBRICKABLE.
For anyone who will ever read this thread in the next months/years do not desperate if your phone is dead, your LG G2 will never be a brick due to flash mistakes.

Bricked Lg G2 qhsusb_bulk

Hello,
When my friend tried to install custom recovery of lg D802 on my lg ls980 it started to show white lines only. (Refurbished)
The other friend try to fix the problem and bricked it. He says that he deleted partitions.
When i connect to my computer it shows qhsusb_bulk.
It is the only working thing.it does boot at all.
Is it fixable?
If so, plz help me

Same problem as you
farrukhhh said:
Hello,
When my friend tried to install custom recovery of lg D802 on my lg ls980 it started to show white lines only. (Refurbished)
The other friend try to fix the problem and bricked it. He says that he deleted partitions.
When i connect to my computer it shows qhsusb_bulk.
It is the only working thing.it does boot at all.
Is it fixable?
If so, plz help me
Click to expand...
Click to collapse
Hi
I also have this problem. One of my partition is in FAT format. Is the same for you or I formated it by mistake?
I tried all the tutorials , the one with linux, the one with SRK nothing works. Also my phone is refurbished and on the back of the motherboard is written D802 and on a cover of a chip near camera D801 and on the cable of proximity sensor D800.
Do you managed to fix it?

i dont know how but One of the repairing shops fixed,my issue

nitaalexandru said:
Hi
I also have this problem. One of my partition is in FAT format. Is the same for you or I formated it by mistake?
I tried all the tutorials , the one with linux, the one with SRK nothing works. Also my phone is refurbished and on the back of the motherboard is written D802 and on a cover of a chip near camera D801 and on the cable of proximity sensor D800.
Do you managed to fix it?
Click to expand...
Click to collapse
go with what the motherborad says dont pay attention to other parts.. and if you can enter download mode vil up then connect usb cable. the use the goback to stock guide on general g2 section. download your variant , what motherboard says if download mode works the restore back to stock...