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[GUIDE-VDO] Flashing KDZ/TOT firmware by LGUP (NEW Flash method)

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By somboons, Senior Member on 10th January 2016, 12:31 PM
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I all,

I am proud to present new flashing method for TOT/KDZ firmware.

Download LGUP (G2/G3) from

https://www.androidfilehost.com/?fid=24352994023710005

Download LGUP (G4) from
https://www.androidfilehost.com/?fid=24352994023710034

Instruction.
1. Download files
2. Upzip
3. Install LGUP Installer
4. Install LGUP DLL

How to work.

Manual Enter Download mode or normal boot to system and plug phone to computer, LGUP will be boot to download mode automatically. :

DON'T FORGET BACKUP DATA BEFORE WORKING WITH THIS TOOL

Enjoy..



KDZ firmware





TOT firmware

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10th January 2016, 12:33 PM |#2  
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How to fix problem with this tools


1. Model Unknow.

- root only
Please modify your build.prop
ro.lge.swversion=XXX
ro.lge.swversion_short=XXX

to

ro.lge.swversion=D80XAAb
ro.lge.swversion_short=VAAb

D80X is your varaint (ex. D802)
AAb is your sw version (ex. 30b)

ex.

ro.lge.swversion=D80230b
ro.lge.swversion_short=V30b
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10th January 2016, 01:12 PM |#3  
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10th January 2016, 01:29 PM |#4  
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hello first thnx for this great program but i have two questions :
1- when i plug the phone with the computer do i have to power it off or boot it in a download mode or just keep it on ??
2- it doesn't have that 2% stuck problem does it ?? coz man that problem is like my nightmare
10th January 2016, 02:27 PM |#5  
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Quote:
Originally Posted by TornadoMiMo

hello first thnx for this great program but i have two questions :
1- when i plug the phone with the computer do i have to power it off or boot it in a download mode or just keep it on ??

Normal boot to system. LGUP will automatically to boot your phone to Download mode or you can manual enter download mode like the older method.

2- it doesn't have that 2% stuck problem does it ?? coz man that problem is like my nightmare

- you must use tot firmware to solve it but your data will be lost. or
- if you can enter download mode flash this file https://www.androidfilehost.com/?fid=24052804347825409 via TWRP
then use lg flash tool again.

as above.
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10th January 2016, 05:24 PM |#6  
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Great job.

Sent from my LG-H815 using Tapatalk
10th January 2016, 07:52 PM |#7  
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can t instal Install LGUP DLL and not showing like in video port (com41), its shows communication port (com1). and after i open LGup its say there is no handset connected. plz help me i really want to come back to stock to send phone to warrinty coz i have yellow spot in right-up corner ( sry for bad english
11th January 2016, 12:49 AM |#8  
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Quote:
Originally Posted by Ginel

can t instal Install LGUP DLL and not showing like in video port (com41), its shows communication port (com1). and after i open LGup its say there is no handset connected. plz help me i really want to come back to stock to send phone to warrinty coz i have yellow spot in right-up corner ( sry for bad english

Which ROM do you use ? Are you choose mtp ? Please screenshot?
or

edit build.prop

ro.lge.swversion=XXX
ro.lge.swversion_short=XXX

to

ro.lge.swversion=D80XAAb
ro.lge.swversion_short=VAAb

D80X is your varaint (ex. D802)
AAb is your sw version (ex. 30b)

ex.

ro.lge.swversion=D80230b
ro.lge.swversion_short=V30b




Sent from my LG-D802 using Tapatalk
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11th January 2016, 07:16 AM |#9  
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im on cm 12.1 from cyanogen with kernel HH 8.1 and yes im on MTP use, when i plug phone to my pc is no problem. but idk why i cannot instal LGUP DLL i open in and after 3 sec its start to load and then nothing happen instaler dissapears. and i dont have port com41

i will try to my sister laptop later when i will go gome, but now i need to instal driver from lg on that laptop to? and adb? or only to use that 2 instaler from your post?
11th January 2016, 08:26 AM |#10  
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Quote:
Originally Posted by Ginel

im on cm 12.1 from cyanogen with kernel HH 8.1 and yes im on MTP use, when i plug phone to my pc is no problem. but idk why i cannot instal LGUP DLL i open in and after 3 sec its start to load and then nothing happen instaler dissapears. and i dont have port com41

i will try to my sister laptop later when i will go gome, but now i need to instal driver from lg on that laptop to? and adb? or only to use that 2 instaler from your post?

Sure. You have to install driver LG before. Depend on your computer for com ports. Not exactly COM41 , you will get another ports number such as COM17,COM20 or COM5.

When you installed dll, it start about 3 sec that is correct.
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11th January 2016, 09:12 AM |#11  
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thx i will give a try at night.
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