Update LG G4 H818P to android 7 by LG-H815 Official v29A.

[doum]

Hi, if i flash Nougat this way will I lost network (and dual sim)?

+1

 

[hochocnua]

thank you for the guide
I am using (h815 singapore locked) but I am at europe
1.flashed (H81510C_00_2.kdz -android 5.1) with Lgup
2.flashed rooted (system.rooted.H81510c-EU.img)
3.repated ur guide for nougat
and all works fine for me
thanks

Do you feel Rom Nougat better than MM ? Do you want downgrade ?
this file H815 v20 for downgrade to MM
https://mega.nz/#!H8dnXDCL!hqA-yIN3dAeuqHm-H0KltL6rfTJfb0EpVcNJYkkr0GU

 

[hochocnua]

Thanks for your help.

But now it's stucking at 11% (PrimaryGPT step). I am geting this: error message:

Error: Error Code = 0x2000,
Invalid command response

https://yadi.sk/d/KIG5F82jmXcUR/LGUP_0x2000_Error_Fix
place in LGUP folder /then model folder

 

[thejacko]

Do you feel Rom Nougat better than MM ? Do you want downgrade ?
this file H815 v20 for downgrade to MM
https://mega.nz/#!H8dnXDCL!hqA-yIN3dAeuqHm-H0KltL6rfTJfb0EpVcNJYkkr0GU

Nougat seems ok.
But I may need to downgrade
Thank you

 

[Tomonok]

+1

I installed it and dual sim is working flawlesly ?

 

[hochocnua]

I installed it and dual sim is working flawlesly

Do you try pure stock Nougat or H Rom G4 ?
https://forum.xda-developers.com/g4/development/rom-h-rom-g4-nougat-t3660032

 

[Tomonok]

Do you try pure stock Nougat or H Rom G4 ?
https://forum.xda-developers.com/g4/development/rom-h-rom-g4-nougat-t3660032

No, i tried the official one.

 

[gasmanmgm]

Work on H818N without any problem
thanks

 

[hochocnua]

Work on H818N without any problem
thanks

You can try HRom G6 port for more fun ! Thanks for report.

 

[thejacko]

Do you feel Rom Nougat better than MM ? Do you want downgrade ?
this file H815 v20 for downgrade to MM
https://mega.nz/#!H8dnXDCL!hqA-yIN3dAeuqHm-H0KltL6rfTJfb0EpVcNJYkkr0GU

I tried to downgrade with moded kdz but it fails at 4%
And says invalid KDZ. And I tried the DLL files The phone stuck on download mode.

 

[notbirth]

Can I still use dual sim after 7.0 by h815

It ok

 

[kim12355]

If i downgrade, then can i flash original h818p firmware?

---------- Post added at 07:40 AM ---------- Previous post was at 07:19 AM ----------

You can try HRom G6 port for more fun ! Thanks for report.

H818p can too?
I flash nougat then downgrade mm and flash like instruction h815?

---------- Post added at 07:40 AM ---------- Previous post was at 07:40 AM ----------

You can try HRom G6 port for more fun ! Thanks for report.

H818p can too?
I flash nougat then downgrade mm and flash like instruction h815?

 

[esco_448]

You can try HRom G6 port for more fun ! Thanks for report.

Hi,

Can you please tell me how to flash Hrom g6 port?

I tried the method in first post but flashfire didn't flash it.



Thanks.

 

[Engelm]

I don't think that it is possible.
In the thread it says that you need an unlocked bootloader.
Maybe because of some kernel changes or whatever.

 

[Folloxme]

Can i install nougat with this method on my H815P?

 

[Adooda]

can I do it on my H815L BL LOCKED?

 

[thejacko]

I tried to downgrade with moded kdz but it fails at 4%
And says invalid KDZ. And I tried the DLL files The phone stuck on download mode.

the problem solved by flashing stock un modified (H81520p_00_0314.kdz) with lgup

 

[phuonglev]

Can I change screen resolution after upgraded to 7.0 as H815

 

[giangnamytb]

Thanks to all, I just restored my device.

I modified H81520p_00_0314.kdz with winhex and replaced H815 with H818P. Used LGUP for flashing.

Can you upload your modified .kdz file?

 

[esco_448]

Can you upload your modified .kdz file?

I will upload and in 1-2 hour time.