Database Users

[Q] LG G2 booting loop (soft brick?)

Hello,
I have LG G2 (d802 polish version) with 4.2 rooted stock rom, Installed pac rom two days ago and then (stupidly) changed build.prop ro.sf.lcd_density value from 480 to 240 and since then phone is bricked It's either booting forever (LG logo) or booting all the time to recovery mode( I have installed CWM recovery, and later Philz CWM). Now the good side is:
- I can get to download mode and connect to LG Flashtool. .When flashing the tot file BIN_LGD802AT-00-V10b-EUR-XX-SEP-07-2013-16G from XDA Storagecow.eu site, I can connec the phone via USb, change the port to 41 and it starts flashing. HOWEVER, when flashing the stock rom, LG flashtool skips all the partition and flashes it in seconds, then stops at 84 percent, tries to get factory reset,waits for it120 sec and then I have the error DOWNLOAD FAILS. What can be the problem here? Earlier I flashed the same bin file without any problems, and it didn't skipped through partitions , and everything went fine. WTF? Seriously maybe someone knows because I am desperate here. Already trying 2 days to figure it out. Haven't tried the KDZ method yet, because I have Windows 8,1 , and I am having permission errros while trying to flash. I will atttach a screenshot of LG flashtool skipping all the partitions whil flashing soon.
Please HELP!

clarification
In any case I am just asking why Lg Flash Tool is skipping all the partitions and flashin properly and then stopping at 84 and not restarting ? How can I flash back to stock? Any advice appreciated. thanks.

anyone can help?

Allrite bro..i oso facing a same problem with bootloop..i was at 4.2.2 stock rom with rooted and with twrp recovery too. After i update to ota 4.4 kitkat my g2 was bricked..its just boot with LG Logo and is was not boot up. Allrite. U can try to this tutorial. .pls doublecheck izzit u (flashing DLL) file was correct, and izzit its.match with firmware that u download? Pls.ensure tat..if that both file was correct and matching, is should be ok when u flashing. ..hope i can sharing to u. And sori about my Bad english..
Sent from my LG-D802 using xda premium

I have the same problem!! Bootloop at LG logo and diode flshing. No matter what .kdz i flash or .TOT always i can get download mode, but flashing any file doesn't help.

collller said:
I have the same problem!! Bootloop at LG logo and diode flshing. No matter what .kdz i flash or .TOT always i can get download mode, but flashing any file doesn't help.
Click to expand...
Click to collapse
Did you try to let LG Mobile Support Tool download and flash matching ROM file automatically? That worked for me when I was stuck in LG logo boot loop. In order to make Support Tool reflash ROM select menu Extra Featrues and then Reset Upgrade Error (or something like that - having tool in german here ) Of course phone must be in download mode and connected to PC.
Hope this helps

After kdz/tot flashing you might have to reset the phone.
either:
Hold volume down + power, wait for lg logo, release keys and hold them again (then proceed to factory reset)
OR
Hold volume down + power, wait for lg logo, release keys and hold volume up + volum down (then proceed to factory reset)

Did you solve this?

ls980 lg G2 , Stock recovery , broken download mode, no rom

I have a new and unique problem with my set Ls980 (LG G2). I dig down all xda and other forums from last week. But no use till now. So i need some good help from experts . Ok here is the situation . I have Lg g2 ls980 (sprint) i rooted it to flash some LP custom rom in it. i installed RECURRECTION REMIX LOLLIPOP ROM in it successfully along with it's gapps. After reboot i got my phone in boot loop. now the current situation is that
1- I have nothing on my phone everything wiped out. no rom backup or anything else on my phone memory.
2- I have stock recovery (pictures attached).
3- I have broken download mode. ( so i can't attach my phone to lg flash tool) picture attached.
4- I am stuck on boot loop with cm11 M5 ( last rom installed using adb sideload option from stock rom)
5- No fastboot mode.
Please guide me to recover my soft bricked phone.

Did you try Tot method? What happens when you plug your phone to pc? Does adb recognize your device?

ceza1380 said:
Did you try Tot method? What happens when you plug your phone to pc? Does adb recognize your device?
Click to expand...
Click to collapse
How can i try tot method without going to download mode ? as i said phone only have stock recovery , Yes there is an option in stock recovery "Apply update from ADB" by selecting that i can run adb sideload commands. And i can flash any zip rom from that option . I tried several rom's using this option but installation aborted in middle .

Does device manager in Windows recognize your device? In Tot method you do port settings to flash kdz. Also you can give it a try for LG pc suite.

[Q] LG G2 [Hard Bricked]

I had a V30a lollipop on lg g2 (D802). Last night I rooted my phone, installed autorec and then installed TWRP with it. Then I openned TWRP and wiped my data and flashed resurrection remix Rom. I rebooted my phone and it got stuck at lg logo. Now it connects to the computer as LGE Android MTP. There is:
No download mode
No recovery
I can see the device as MTP media and all the files present in my phone but I can't do anything else. The screen is black.
I found a solution online that involves capacitor trick and then installing partitions but the problem is that my version was v30a and i cant find any partitions regarding 30a. All the files that I could find belong to 10a or 10b.
Is there any way I can still bring my phone back to life? Thanx.

go to download Mode and Start the LG flash tool and flash the kdz, i hope this will fix it
also you can use the LG tool and use (on German Upgrade Fehler wiederherstellen)

Cant install stock rom

I have a big problem with my lg leon
I installed the cm12.1 but i wanted to go back to stock rom
When i was flashing the kdz h324t with lg flash tool
It say 'upgrade stop because of error'
And now my phone boot directly to cwm
Please how to fix it......

cedric laurent15 said:
I have a big problem with my lg leon
I installed the cm12.1 but i wanted to go back to stock rom
When i was flashing the kdz h324t with lg flash tool
It say 'upgrade stop because of error'
And now my phone boot directly to cwm
Please how to fix it......
Click to expand...
Click to collapse
Hello, maybe try the LG SUPPORT TOOL, it helped me today with somehow same problem. Just search for the guide. You click the arrow on up-right corner and something called failed upgrade check or something like that. Hope i helped you.

cedric laurent15 said:
I have a big problem with my lg leon
I installed the cm12.1 but i wanted to go back to stock rom
When i was flashing the kdz h324t with lg flash tool
It say 'upgrade stop because of error'
And now my phone boot directly to cwm
Please how to fix it......
Click to expand...
Click to collapse
Did you shut down your phone and enter it into it's download mode (when it's shut down, hold the VOL Up button and plug it in to your computer's USB port simultaneously)? The current version of LG Flash Tool 2014 has a option called "CSE Flash" which deletes the ROM you installed and the Internal Storage's data, and installs the stock ROM you are trying to install. All you do is make sure your phone is on Download Mode, have the KDZ selected, select CSE Flash, hit "Start" select "Different Country" (as it have Korea as it's default choice), select your language, wait for it to be done. I hope it worked for you, as it worked for me.

LG G6 - TWRP loop

Hello! Sorry for my bad language, but English is not my native language.
I have a LG G6 H870 EU. A year ago I unlocked the bootloader, installed TWRP and a custom rom.
Everything worked, but I bought a newer phone. Now I need LG G6 with original firmware (and stock camera app). I found the stock software on XDA for TWRP. I installed them. The phone booted up properly, Android requested data formatting. When I agreed, my phone got stuck in the TWRP loop.
Now I install various software, custom and stock - only TWRP starts every time. I tried LG UP but at 9% it shows "USB Connection established" error. I've tried various DLLs, but on others the program doesn't start at all. Maybe I have the wrong DLL? I've tried UPPERCUT too.
Please help, thank you.

Hi. I have a similar problem on my LG G6. After selecting reboot from TWRP, the message "No OS Installed!" shows. After reboot I get into TWRP again.

Using LGUP CMD (command line) I was finally able to flash the phone and get it working.
See:
How to use LGUP (Command Line) to flash LG phones
This guide will explain how to use LGUP (Command Line version) to flash firmware (in .kdz or .tot format) to an LG Android device. RequirementsDownload and install LG drivers Download the firmware for
www.hovatek.com
LGUP CMD / Dev / Lab / Store Tool Versions
Below is a collection of different versions of LGUP CMD / Dev / Lab / Store tools. They are Windows tools for flashing .kdz & .tot files / firmware to an LG Android device Download LGUP CMD / Dev / La
www.hovatek.com
LGUP_common dll versions
Below is a collection of different versions of LGUP_common.dll. They are files necessary for getting LGUP to properly detect an LG phone in download mode. Download LGUP common dll LGUP common dllLGUP_
www.hovatek.com
It might work for you. It is worth a try. Good luck.

worldoflimak said:
Hello! Sorry for my bad language, but English is not my native language.
I have a LG G6 H870 EU. A year ago I unlocked the bootloader, installed TWRP and a custom rom.
Everything worked, but I bought a newer phone. Now I need LG G6 with original firmware (and stock camera app). I found the stock software on XDA for TWRP. I installed them. The phone booted up properly, Android requested data formatting. When I agreed, my phone got stuck in the TWRP loop.
Now I install various software, custom and stock - only TWRP starts every time. I tried LG UP but at 9% it shows "USB Connection established" error. I've tried various DLLs, but on others the program doesn't start at all. Maybe I have the wrong DLL? I've tried UPPERCUT too.
Please help, thank you.
Click to expand...
Click to collapse
Sorry for the post hijack, just curious. How did you manage to unlock your bootloader a year ago. I thought LG stopped providing the unlock.bin's like, 5 years ago?