[Rom][Oreo][Rootable] H990DS 20a, 20b [AME][IND][TWN] flashable

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reza_xdv

Senior Member
Jan 1, 2017
140
91

Hey Guys

Here's the rootable H990DS Oreo flashable ROM based on AME, IND and TWN

I have NOT tested this ROM on other regions but it should work.
I've also included the patched raw_resources.bin to prevent showing the corruption warning at the startup.
The missing Second Screen's "App shortcuts" is present in this ROM. ;)
The first run after setting things up might be laggy, also you may see a kernel crash. Reboot once and everything is OK now!

Please use the latest TWRP for flashing this ROM.
Wipe everything except External SDCard.
Flash ROM then flash the latest version of MK2000 Kernel and Magisk.


DOWNLOAD LINK for AME 20a ROM:
Android File Host

MEGA


DOWNLOAD LINK for IND 20a ROM:
Android File Host

MEGA


DOWNLOAD LINK for TWN 20a ROM:
Android file Host

MEGA


DOWNLOAD LINK for TWN 20b ROM:
MEGA



Telegram Group Link:
Join our telegram group


Many thanks to:

@McNutnut for the script
@4shared for his idea and method for fixing the bootloader warning
@askermk2000 for the Kernel

And all the other guys who helped with the development for our V20! :good:
 
Last edited:

will5

Senior Member
Sep 15, 2007
1,835
327
Hi. Thanks. But changing cust to australian doesnt convert it to australian variant?

I think cust is what made particular changes from different regions.

Maybe im wrong.

You can make separate zip for australian cust and modem. So you can leave 100% ame rom.
 
Last edited:
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reza_xdv

Senior Member
Jan 1, 2017
140
91
Hi. Thanks. But changing cust to australian doesnt convert it to australian variant?

I think cust is what made particular changes from different regions.

Maybe im wrong.

You can make separate zip for australian cust and modem. So you can leave 100% ame rom.


I don't think so, cuz in the software version it has: V20a-AME-XX

It works flawlessly, but I'll also add flashable zip for flashing AME cust and modem partitions.
Thanks?
 
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reza_xdv

Senior Member
Jan 1, 2017
140
91
I'm glad you could get volte to work and share this!

I've tried to activate it by including some files from Australian rom. But I'm not sure if it's working or not. Unfortunately I'm at a short trip to somewhere that doesn't have VoLTE support yet. So I've also mentioned a thread for editing VoLTE files. Tell me if it worked for you.
Enabling VoLTE was always a pain in the neck.
 

reza_xdv

Senior Member
Jan 1, 2017
140
91
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Electrolite_XYZ

Senior Member
Feb 6, 2018
125
15
I tried flashing the other ROM by dudeawsome and it failed (stuck in logo) I wonder if trying this version will have a chance to work because it's using the AME rom or i'll have issues anyway because this version is using the same aboot and abootbak partitions by dudeawsome
 

reza_xdv

Senior Member
Jan 1, 2017
140
91
I tried flashing the other ROM by dudeawsome and it failed (stuck in logo) I wonder if trying this version will have a chance to work because it's using the AME rom or i'll have issues anyway because this version is using the same aboot and abootbak partitions by dudeawsome

I've tried both roms and they worked fine on my h990ds.
I can't say if it will work for you or not. You have to try.
I included more partitions to flash like cust, modem, laf.
Also used an untouched boot image.
Don't forget to share the results with us and please mention your phone model. ?
 

zinou213

Senior Member
Mar 28, 2012
92
12
France
LG V20
ASUS ROG Phone II

Hey Guys

Here's rooted H990DS 20a Oreo flashable ROM based on AME variant
I've included the CUST and MODEM partitions from Australian ROM to increase the chance of getting VoLTE to work,
but if it's still not working, please check the link at the end of the post to edit things based on your country.

I've NOT tested this ROM on other variants but it should work.
I've also included the patched raw_resources.bin to prevent showing the corruption warning at the startup.
The missing Second Screen's "App shortcuts" is present in this ROM. ;)
The first run after setting things up might be laggy, also you may see a kernel crash. Reboot once and everything is OK now!

Please use the latest TWRP for flashing this ROM.
Wipe everything except External SDCard.
Flash ROM then flash the latest version of MK2000 Kernel and Magisk.


ROM DOWNLOAD LINK:
Android File Host


AME cust+modem partitions, flashable: (OPTIONAL)
(For those who want complete stock AME ROM)
Flash this right after flashing the ROM

DOWNLOAD LINK:
Android File Host


Merry Christmas!!! :p


Link to VoLTE thread:
VoLTE


Many thanks to:

@dudeawsome for providing proper aboot and abootbak partitions
@McNutnut for the script
@theapuv for helping with VoLTE
@4shared for his idea and method for fixing the bootloader warning
@askermk2000 for the Kernel
And thanks to Android File Host for their support!

And all the other guys who helped with developing our V20! :good:
No mirror yet !!!
 

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  • 21

    Hey Guys

    Here's the rootable H990DS Oreo flashable ROM based on AME, IND and TWN

    I have NOT tested this ROM on other regions but it should work.
    I've also included the patched raw_resources.bin to prevent showing the corruption warning at the startup.
    The missing Second Screen's "App shortcuts" is present in this ROM. ;)
    The first run after setting things up might be laggy, also you may see a kernel crash. Reboot once and everything is OK now!

    Please use the latest TWRP for flashing this ROM.
    Wipe everything except External SDCard.
    Flash ROM then flash the latest version of MK2000 Kernel and Magisk.


    DOWNLOAD LINK for AME 20a ROM:
    Android File Host

    MEGA


    DOWNLOAD LINK for IND 20a ROM:
    Android File Host

    MEGA


    DOWNLOAD LINK for TWN 20a ROM:
    Android file Host

    MEGA


    DOWNLOAD LINK for TWN 20b ROM:
    MEGA



    Telegram Group Link:
    Join our telegram group


    Many thanks to:

    @McNutnut for the script
    @4shared for his idea and method for fixing the bootloader warning
    @askermk2000 for the Kernel

    And all the other guys who helped with the development for our V20! :good:
    3
    Download links added!
    Enjoy!!! ;)
    2
    I removed things related to VoLTE in the first post because it didn't work. I'm still trying to get it to work but chances are low on this AME rom. It doesn't natively support it.

    MEGA link has been added.
    Telegram group link added.

    as far VOLTE is concerned, i even flashed H990N stock rom to check volte. volte icon apperas, appears active too, volte settings stick too, but still VOLTE icon or HD VOICE icon do not display. i have tried almost every regions firmware , i edited misc. partitions according to regions nt code but still not working for me.
    there are some files missing related to carrier configuration.
    Sorry forget to mention, i live in pakistan and using mobilink network, having mcc 410, mnc 01.
    missing files are like ipsec certificates, in data ispec folder, wo apn.xml, etc.
    lg persist/prperty having some configuration files, enabled the VOLTE from there too, but still not possible.
    i even tried to use the g5 h830 (my previous dead set ) configuration files, but still no luck.
    if you found any solution, plz do share, or need any type of information, assistance to check or test, me available.
    2
    The resampling issue in Nougat was that lossless 16/44.1 redbook music would not output bitperfectly.

    If you are prepared to loose root you can just download a kdz and reflash with uppercut+lgup and save your device. :)
    And I agree, it's quite weird there's a seemingly 50/50 chance of successfully flash Oreo via TWRP, but the H990DS is a curious beast.

    why to fear loose root, flash oreo kdz with lg up patched and partition download option, select everything except recover, recovery.bak and aboot and aboot.bak, and when device restart at 80% , do not let it boot normal, boot it to twrp by button combination and flash oreo kernel and magisk module.

    very simple and autehntic method.
    2
    @affan8054 @nkirk

    AFH seems to have a server issue. I've reported the problem. I'll let you guys know as soon as the issue is resolved. Thanks.