[KDZ][H815] New firmware V20i (France) 2016-10-04

ikromy

Senior Member
May 28, 2012
327
488
0
Malang
@Koalaax
Colleague,
I am on H815T V20E Android 6.0 and would like to know the steps to root the device.
Many thanks.
Me too, I have H815T and I flashed this firmware, smooth and battery friendly, but NO ROOT :(

I've tried many many times using LGUP with Firmware v10f / v10b (Hongkong) doesnt work, ALWAYS said error KDZ file is invalid
I've checked both KDZ file using KDZ file extractor, both successfully extracted.

my question is HOW excatly to downgrade? should I try LGFlashTool?? but I'm scare it can brick my phone

Please help... thanks
 

Koalaax

Member
Jan 17, 2015
28
4
0
Bruxelles
@Koalaax
Colleague,
I am on H815T V20E Android 6.0 and would like to know the steps to root the device.
Many thanks.
Me too, I have H815T and I flashed this firmware, smooth and battery friendly, but NO ROOT :(

I've tried many many times using LGUP with Firmware v10f / v10b (Hongkong) doesnt work, ALWAYS said error KDZ file is invalid
I've checked both KDZ file using KDZ file extractor, both successfully extracted.

my question is HOW excatly to downgrade? should I try LGFlashTool?? but I'm scare it can brick my phone

Please help... thanks
Hello :)

Flash with TWRP:
http://download.chainfire.eu/1012/SuperSU/SR3-SuperSU-v2.78-SR3-20161103171345.zip

Check after with:

https://play.google.com/store/apps/details?id=com.joeykrim.rootcheck&hl=fr

Have a nice day!
 

Adooda

Senior Member
Feb 1, 2013
94
13
0
Haifa
I am using V20d-ISR-XX on H815L I want to update to this one, can I go back to V20d with LGUP ( i have the KDZ) after I upgrade to this one? (because of warranty issues)

thanks
 

waagbull

Senior Member
May 8, 2014
102
42
0
Do you get this link to download? wanted to see if there were any changes prior to the other v2oL version that I am using now? Maybe they updated the security patch... But I just cant get this link to work, and I know the normal procedure to get the links to download.. but still no luck, is it just me or... :confused:

 

gioxoid

Senior Member
Jan 25, 2011
417
61
0
Florence
Do you get this link to download? wanted to see if there were any changes prior to the other v2oL version that I am using now? Maybe they updated the security patch... But I just cant get this link to work, and I know the normal procedure to get the links to download.. but still no luck, is it just me or... :confused:
No changes if the date is 09 28
 

waagbull

Senior Member
May 8, 2014
102
42
0
It still wont download :confused: I have tried all the regular ways to get it to download, and also with different browsers etc.... But it does not matter, I will as You wait for a newer version.. was just curious if there was any differences from the other 20L version.... ;)
And if We are really lucky We will get the best x-mas gift we could get to Our G4 and finally get some Nougat on it :fingers-crossed:



@gioxoid: You have to copy the link and paste it in the address bar to download it.

I guess that is an old firmware. Waiting for a new one, maybe even Nougat based :D