This Method works for H815AR. I just do it, and everything seems ok. The only error i got, is when it starts. But i cant see nothing more than that.
Thanks!
If mentioned error is "country-code mismartch" don`t worry. It doesn`t cause issues
This Method works for H815AR. I just do it, and everything seems ok. The only error i got, is when it starts. But i cant see nothing more than that.
Thanks!
your device is corrupted and cannot not be trusted will not boot messege after lg logo and cant enter into download mode. Locked boot loader. Pls help!
flash again the v20p kdz and try again. Maybe you can flash directly the v10X kdz. Some of your partitions is not in the orignal state so the device will not boot.
Unfortunately download mode doesnt work.
Sorry for bothering im new here
Before asking any question, be sure you have already checked this Q&A list!
Known Issues:
Q14. Can I get Android Pay working if I upgraded to Nougat?
A: You can't. Some "root" files still in the system partition (I don't know what partition its stored).
So your phone can't access SafetyNet now.
Q15. Is there any way to get my Android Pay work again?
A: Try REFURBISH your phone to a European KDZ
Then REFURBISH to any country/version KDZ, that's would get your Android Pay work again.
Oh.. I didn't try this but I think it would work, cuz I don't use Android Pay [/HIDE]
Screenshots:
See attach
So, I just finished upgrading the H815P variant using this method and it worked fine!
The Lollipop version I used was H815P10g_00, cause that's the one I already had.
-----delete for save the world : )-----
Awesome! Thanks!
Thank you for the tutorial =)
It seem that after the update, the phone don't use 4g+ (LTE advanced) anymore but only 4g, do you have the same problem?
Solved.
Download the LG Poland Official H815 v29A firmware zip again. and worked perfectly
This Method works for H815AR. I just do it, and everything seems ok. The only error i got, is when it starts. But i cant see nothing more than that.
Thanks!
Works well. Overall smoother experience than in marshmallow but camera app is quite laggy compared to marshmallow.
works great on H815L [ISRAEL]
Thanks for sharing this awesome way to upgrade.
and screw you LG
your device is corrupted and cannot not be trusted will not boot messege after lg logo and cant enter into download mode. Locked boot loader. Pls help!
flash again the v20p kdz and try again. Maybe you can flash directly the v10X kdz. Some of your partitions is not in the orignal state so the device will not boot.
Unfortunately download mode doesnt work.
Sorry for bothering im new here
Hi! I read Q14 & Q15 and I'm just wondering... if there's still root files on the system partition, wouldn't it be possible to flash the stock system.bin through fastboot in order to pass the SafetyNet?
Where do you come from? What phone and which firmware you're using?
Sorry for my poor english.
I was trying to say, i dont have any problem with the upgrade. The only problem i have is the warning windows when the phone starts that says:
"Current Version is not available for user. Can't find cust for NTCODE=[33403,FF}"
-----deleted for save the world -----
You mean that the 4g band are coded in the firmware?, that's strange, anyway i got back to the original firmware MM and got my 4g+ back, too bad nougat was cool.
I'm gettin an 0x2000 invalid command response error on step 3 (at 7%, "boot"). Used Uppercut. It's an H815.X I'm getting the same error with MM and LP KDZs. Can you help me please? Beginner here
Edit: Worked with these dlls https://xdaforums.com/showpost.php?p=73493577&postcount=78
When step 4 is done, the imei is lost and it is not connected to the pc to copy the files, it seems that all the partitions were lost.
Anyone else has had that problem?
Did you use something different from what specified in the opening post?
#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* We are not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at us for messing up your device, we will laugh at you.
*
*/
On the LGUP you first need to select :
1. UPGRADE
2. Choose the .kdz file
3. Go back to REFURBISH
4. Start ( Begin the flashing of the device ).
( thanks @lekk for these missing guide :) )
Send_Command.exe \\.\COM#
dd if=/data/media/0/rootsystem20160214.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
In download mode is no adb available.Hello guys, I and Im struggling for hours with that ADB drivers... I have tried literally everything suggested on the forum and in many other threads, including installing KingoRoot, universaladbdriver_v3.0, tried 3 different USB cables (but Im not sure about their quality)
Its a bit misterious that the drivers work fine and adb recognizes the phone when phone is turned ON and Device Manager shows it as portable device "MTP USB Device" and it also shows "LGE Mobile ADB Interface" under Android Devices category. But when I go to download mode I can only see "LGE Android MTP Device" in portable devices.
I tried "update device" function in Device Manager and "search for drivers on my computer" but there are only 2-3 MTP devices and I cannot delete them... I cannot even choose my manufacturer drivers which I have in .exe, they have to be .inf
Do you have a clue why do I see MTP device in download mode, not ADB? May it be the cable? or should I uninstall old drivers? Do I need to do to download mode to do this step, or maybe recovery will be ok?
Hi guys! I am a new in these topics
just out of curiosity, after flashing, how's the Antirollback status?
I was wondering, because I'm following the steadfasterX thread, because I want to unlock the bootloader with the unofficial way, but until the steadfasterX thread happens it has to be stable.
Can I go back to stock without changing the antirollback?
BTW, sorry for my english.
Amazing Job!
FOLLOWING THREAD
This guide is excellent
Inviato dal mio LG-H815 utilizzando Tapatalk
Hello Dear Author
Is there a way to upload Root - when is the bootlader blocked?
I am kindly asking you for an answer.
Regards, heartily Łukasz