My phone is in brick. Everyone try to install the update VS98726B but the LGUP tells me that the KDZ file is invalid. Download it twice but it happens the same in both times.
Sorry my english
Albertux1.0 said:
My phone is in brick. Everyone try to install the update VS98726B but the LGUP tells me that the KDZ file is invalid. Download it twice but it happens the same in both times.
Sorry my english
Click to expand...
Click to collapse
Here's something you can try.
Uninstall LGUP
Download LGUP and Uppercut Here
Install LGUP, then disable your antivirus (remember to enable after) and extract the Uppercut zip.
Double click the Uppercut exe file.
Be sure your phone is in download mode by shutting the phone off and holding volume up as you plug it in
Select "refurbish" in LGUP then under "bin file" browse for your KDZ and click start! if that doesn't download the KDZ Here
Can you flash?
Hi, DId you solve the "KDZ file is invalid" Issue;
Related
As recently I used computer to edit the build.prop to disable the soft keys, however, when I put it to the system and then replaced it and rebooted it, nothing was shown and the screen was black after the LG logo gone. Who can help me...T..T
can you enter download mode?
if you can download a stock kdz firmware and install it with LG Flash Tool 2014
it is very easy
rowihel2012 said:
can you enter download mode?
if you can download a stock kdz firmware and install it with LG Flash Tool 2014
it is very easy
Click to expand...
Click to collapse
To enter download mode power off your phone. Than keep volume up pressed and connect to your PC. Than fire up Flash Tool and select kdz.
If KDZ is not success! You return yr phone to Download mode and flash .tot .dll
Good luck!
rowihel2012 said:
can you enter download mode?
if you can download a stock kdz firmware and install it with LG Flash Tool 2014
it is very easy
Click to expand...
Click to collapse
Planet X said:
To enter download mode power off your phone. Than keep volume up pressed and connect to your PC. Than fire up Flash Tool and select kdz.
Click to expand...
Click to collapse
Anonymax said:
If KDZ is not success! You return yr phone to Download mode and flash .tot .dll
Good luck!
Click to expand...
Click to collapse
Thanks all, I flash it successfully, but all the data were disappeared. Do you have any apps that can find the photos back? Because I have some photos in it.
i flashed with lg tools 2014 the firmware 10f but the phone boots to emergency mode immediatelly and doesn boot up android ? what shall i do ?
st0123123 said:
Thanks all, I flash it successfully, but all the data were disappeared. Do you have any apps that can find the photos back? Because I have some photos in it.
Click to expand...
Click to collapse
You can try " Disk Digger " apps from google play store
---------- Post added at 12:42 PM ---------- Previous post was at 12:35 PM ----------
mosh11 said:
i flashed with lg tools 2014 the firmware 10f but the phone boots to emergency mode immediatelly and doesn boot up android ? what shall i do ?
Click to expand...
Click to collapse
Perhaps you missed some critical step, there several guideline in the forum to recovery our phone.
you must flash with phonemode (diag) not emergency mod
flash the kdz again with the wright mod
rowihel2012 said:
you must flash with phonemode (diag) not emergency mod
flash the kdz again with the wright mod
Click to expand...
Click to collapse
that did it thanks
thanks
Planet X said:
To enter download mode power off your phone. Than keep volume up pressed and connect to your PC. Than fire up Flash Tool and select kdz.
Click to expand...
Click to collapse
I am trying too many roms lately and you commented helped me alot.
Hi!
I have same problem as here:
http://forum.xda-developers.com/g-flex2/help/h950-5-1-1-v11z-bricked-bootloop-lg-t3223221
But i dont delete rootedsystem.img
I tried this guide:
http://forum.xda-developers.com/g-flex2/development/lg-g-flex-2-ls996-zv6-sprint-5-1-1-t3169212
But first time dont work, then i copy bad copy command and i run "dump" command, what does it mean?Its all deleted?I think it shoud be for backup no?And when im now trying to do flash cmd, the hashtag dont dissappered.
Any idead?I have last V15C rom, so i dont can use LGFlashtool, because downgrade doesnt work?
Yes you can use LG Flash Tool to restore your phone to stock and unbrick your device. Download V15c stock kdz file and flash it with lg flash tool from download mode (turn of the phone, hold volume up and connect your phone to pc). Run lg flash tool, browse for v15c kdz, select csm flash to format all data, and pres start, wait for 5-10 minutes and watch progres bar on the phone. If lg flash tool crash after phone reboots, never mind it is ok.
So you do not need to downgrade because there is a v15c kdz, I use this method to unroot and revert everything as new.
Sent from my LG-H955 using Tapatalk
Yeah, i done it yesterday before your post.Luckily i have found all Flex 2 firmwares, so i flash correct one.But thanks for your answer.
Read the text file for instruction to install dll file to LGUP.
1. Add dll file into LGUP
2. Flash 20b ROM with LGUP
Alternate Method: update to 20b using LG Bridge.
3. Reboot using command
Code:
adb reboot bootloader
, and use the following
Code:
fastboot flash recovery
(and drag and drop your recovery file onto command prompt) and press Enter
4. Remove and put the battery back in
5. Press and hold volume down and press power button. When LG shows up and you feel vibration, briefly release power button and press again. You will be prompted to run factory reset. Answer yes twice.
6. You're in TWRP and flash SuperSU or Magisk
7. Reboot
https://www.androidfilehost.com/?fid=745849072291677614
MD5: 195389229ddaf0f5cca38b85649d1221
LGUP
LGUP keeps saying my device is unknown
Try using uppercut and lg up 1.4 for flazhing tots and kdz
LGUP and UPPERCUT keeps saying my device is unknown ...
KICK-BOXING said:
LGUP and UPPERCUT keeps saying my device is unknown ...
Click to expand...
Click to collapse
Strange
As above stated I've bricked my LG V20. Completely black screen, no download mode, no anything.
I've taken a few steps towards unbricking it and none of them were successful:
Uppercut and LGUP (device not found)
QFIL (Sahara errors and connection errors)
Either I screwed up something in the "revival" process, there is another method I don't know about or the only thing left for me is buying a new board.
I would greatly appreciate help.
MarkusPolska said:
As above stated I've bricked my LG V20. Completely black screen, no download mode, no anything.
I've taken a few steps towards unbricking it and none of them were successful:
Uppercut and LGUP (device not found)
QFIL (Sahara errors and connection errors)
Either I screwed up something in the "revival" process, there is another method I don't know about or the only thing left for me is buying a new board.
I would greatly appreciate help.
Click to expand...
Click to collapse
Once you flash h918 firmware on a non h918 you're done, there's no recovering it.
Sent from my LG-H910 using XDA Labs
cnjax said:
Once you flash h918 firmware on a non h918 you're done, there's no recovering it.
Sent from my LG-H910 using XDA Labs
Click to expand...
Click to collapse
So i guess that swapping boards is the only thing i have left.
MarkusPolska said:
So i guess that swapping boards is the only thing i have left.
Click to expand...
Click to collapse
Yep or get a new phone
Sent from my LG-H910 using XDA Labs
EDIT: forum made me remove all links to post, but then let me edit and added some back.
I have just a little experience with rooting, just enough knowledge to be dangerous, but I'll try to help anyway.
I thought I had bricked my phone this weekend, but managed to get it going again.
Wrote this up from memory, but pretty sure its right.
I needed to do this because download didn't work, ie Volume up + plug usb to PC = download mode and if you start the patched lgup and it doesn't find your v20.
At this point, I thought the phone was bricked, so had nothing to lose.
Install fastboot and adb: link
Download H915 v10e KDZ . H91510e_00_VTR_CA_OP_1205.kdz.
Download latest LT Extractor SW . https://forum.xda-developers.com/showthread.php?t=2600575
Run the extractor sw, select the kdz file downloaded above and extract DZ file from it
Select DZ file, and extract lafxxx.bin
REMOVE ANY NUMBER FROM THE NAME OF FILES and change ext to .img ( SUPPOSE YOU GET laf21345.bin THEN RENAME TO laf.img)
Note that laf is "LG Advanced Flash".* It loads download mode and lets you write a new kdz.
Copy laf.img to folder with fastboot installed in step 1
Download and install lg v20 usb driver, under "LG Universal Mobile Drivers Download" at this link:
https://www.lg.com/us/support/help-library/lg-mobile-drivers-and-software-CT10000027-20150179827560
Hold Volume down then plug usb to PC to put phone into fastboot mode.
Go to windows Device Manager, and should be a row for android.* Click and make sure its working properly.
Run Command.com, go to folder with fastboot,then run
fastboot devices
fastboot responds with device info.* If not, figure out why before proceeding.
fastboot erase recovery
fastboot erase laf
fastboot*flash*laf laf.img
fastboot reboot
exit
You should be able to connect in download mode now.
hello everyone,
I want to flash LG k7, i downloaded firmware from firmwarefile.com
i opened sp flash tool and selected scatter file and pressed download (i chose download only and uncheked preloader)
when i plug the phone it gets detected by pc and i get error called S_Brom_download_da_fail(2004)
when i plug phone while pressing vol up+vol down
i get error called s_security_usb_dl_image_sign_header_not_found(6045).
when i try pluging phone into pc (without sp flash tool) it keeps getting detected and undetected.
Help me if u can. thanks in advance.
shizer98 said:
hello everyone,
I want to flash LG k7, i downloaded firmware from firmwarefile.com
i opened sp flash tool and selected scatter file and pressed download (i chose download only and uncheked preloader)
when i plug the phone it gets detected by pc and i get error called S_Brom_download_da_fail(2004)
when i plug phone while pressing vol up+vol down
i get error called s_security_usb_dl_image_sign_header_not_found(6045).
when i try pluging phone into pc (without sp flash tool) it keeps getting detected and undetected.
Help me if u can. thanks in advance.
Click to expand...
Click to collapse
You need LG flashtool, not SP flashtool.
https://www.gogorapid.com/flash-stock-rom-lg-k7/amp/
Try using your downloaded firmware with these instructions.
Sent from my SM-S767VL using Tapatalk