[LG V30 ROMs, Kernels, Recoveries, & Other Developm] ChazzMatt:
For bootloader unlock purposes, use the H930 KDZ versions with no later than July 2018 security patch: 20d or 20r.

Look at the names for dates in the title. You can always update to newer firmware later, AFTER bootloader is unlocked. Flashing a newer KDZ will not relock your bootloader. See bottom of this post for instructions on how to downgrade to earlier firmware.

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H93022j_00_OPEN_EU_OP_0403.KDZ

3.1GB

For H930, H930G, H930D, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

(thanks to [MENTION=8036169]Krekos/CZ/[/MENTION])

md5: bb6744cba9f3c0fa1d982a305823feaa

TWRP FLASHABLE VERSION:

(thanks to [MENTION=3138121]seadersn[/MENTION]!)

https://www.androidfilehost.com/?fid=1395089523397963797

ONLY USE MAGISK 18.X ON OREO TWRP-FLASHABLE ZIPS!

If you are installing/updating EU H930 firmware for the first time after bootloader unlock/root, you should flash 21o zip AND 21w zip (below) then new 22j zip back-to-back in TWRP, then flash Magisk. If you go straight to 22j via TWRP-flashable zip, you will most likely have problems. There were massive changes starting with 21w and you need the prior 21o as foundation before going on to 21w and 22j. You should also do this if coming from a custom ROM.

Flash the "ROM" with latest TWRP. Reflash Magisk immediately afterwards before rebooting to system. It's just stock KDZ but in TWRP-flashable version. Not debloated nor meant to be updated in the future. It's just a very convenient mechanism to have newer stock firmware instead of using dev patched LGUP to flash partitions, etc.

___________________

PREVIOUS FIRMWARE

H93021w_00_OPEN_EU_OP_0121.kdz

3.1GB

For H930, H930G, H930D, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

(thanks to [MENTION=406810]djsven[/MENTION])

* LG Bridge Server

MIRROR

md5: 149f50148883dd1f3f4ef98bef845930

TWRP FLASHABLE VERSION:

(thanks to [MENTION=3138121]seadersn[/MENTION]!)

https://androidfilehost.com/?fid=1395089523397913462

ONLY USE MAGISK 18.X ON OREO TWRP-FLASHABLE ZIPS!

If you are installing/updating EU H930 firmware for the first time after bootloader unlock/root, you should flash 21o zip (below) then 21w zip back-to-back in TWRP, then flash Magisk. If you go straight to 21w via TWRP-flashable zip, you will most likely have problems. There were massive changes starting with 21w and you need the prior 21o as foundation before going on to 21w. You should also do this if coming from a custom ROM.

Flash the "ROM" with latest TWRP. Reflash Magisk immediately afterwards before rebooting to system. It's just stock KDZ but in TWRP-flashable version. Not debloated nor meant to be updated in the future. It's just a very convenient mechanism to have newer stock firmware instead of using dev patched LGUP to flash partitions, etc.

___________________

PREVIOUS FIRMWARE

H93021o_00_OPEN_EU_OP_1116.kdz

2.94GB

For H930, H930G, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

md5: 9db0234fa8e37ed5c74bc47b3ee5aacf

TWRP FLASHABLE VERSION:

(thanks to [MENTION=3138121]seadersn[/MENTION]!)

https://xdaforums.com/lg-v30/development/rom-fw-lg-v30-joan-h930-eu-21h-twrp-t3864728

ONLY USE MAGISK 18.X ON OREO TWRP-FLASHABLE ZIPS!

Flash the "ROM" with latest TWRP. Reflash Magisk immediately afterwards before rebooting to system. It's just stock KDZ but in TWRP-flashable version. Not debloated nor meant to be updated in the future. It's just a very convenient mechanism to have newer stock firmware instead of using dev patched LGUP to flash partitions, etc.

___________________

PREVIOUS FIRMWARE

H93021h_00_OPEN_EU_OP_0911.kdz

2.94GB

For H930, H930G, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

&

MIRROR

md5: 4a7f1ce01a3ce269f624d082ad95c21f

TWRP FLASHABLE VERSION:

(thanks to [MENTION=3138121]seadersn[/MENTION]!)

https://xdaforums.com/lg-v30/development/rom-fw-lg-v30-joan-h930-eu-21h-twrp-t3864728

ONLY USE MAGISK 18.X ON OREO TWRP-FLASHABLE ZIPS!

Flash the "ROM" with latest TWRP. Reflash Magisk immediately afterwards before rebooting to system. It's just stock KDZ but in TWRP-flashable version. Not debloated nor meant to be updated in the future. It's just a very convenient mechanism to have newer stock firmware instead of using dev patched LGUP to flash partitions, etc.

___________________

PREVIOUS FIRMWARE

H93021a_00_OPEN_EU_OP_0711.kdz

2.94GB

For H930, H930G, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

md5: c8b8f051d9d9efdb112ad64433c40da5

TWRP FLASHABLE VERSION:

(thanks to [MENTION=3642089]westwood24[/MENTION]!)

https://xdaforums.com/lg-v30/development/rom-eu-lg-h930-21a-rom-t3830169

ONLY USE MAGISK 18.X ON OREO TWRP-FLASHABLE ZIPS!

Flash the "ROM" with latest TWRP. Reflash Magisk immediately afterwards before rebooting to system. It's just stock KDZ but in TWRP-flashable version. Not debloated nor meant to be updated in the future. It's just a very convenient mechanism to have newer stock firmware instead of using dev patched LGUP to flash partitions, etc.

___________________

PREVIOUS FIRMWARE

H93020y_00_OPEN_EU_OP_0710.kdz

2.94GB

For H930, H930G, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

md5: f7bc0c300bb7eacf8602c7e8a10aba25

TWRP FLASHABLE VERSION: [MENTION=3642089]westwood24[/MENTION] made our previous versions. If he does again, I'll post the link here.

__________________________________________

PREVIOUS FIRMWARE

H93020r_00_OPEN_EU_OP_0518.kdz

2.94GB

For H930, H930G, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

md5: 0235d77d6b37a3fd52be4dea7717b091

TWRP FLASHABLE VERSION:

(thanks to [MENTION=3642089]westwood24[/MENTION]!)

https://xdaforums.com/lg-v30/development/rom-eu-lg-h930-20r-rom-t3805473

Flash the "ROM" with latest TWRP. Reflash Magisk immediately afterwards before rebooting to system. It's just stock KDZ but in TWRP-flashable version. Not debloated nor meant to be updated in the future. It's just a very convenient mechanism to have newer stock firmware instead of using dev patched LGUP to flash partitions, etc.

___________________

PREVIOUS FIRMWARE

H93020d_00_OPEN_EU_OP_0326.kdz

2.94GB

For H930, H930G, H930DS.

DOWNLOAD LINKS:

* Android File Hosts

MIRROR

md5: a9f93146cd6d912439be31eb9b7992d0

Thanks to [MENTION=3797186]suunnittelija[/MENTION]!

Here's how to flash:

----------------------------

DOWNGRADING ANY LG V30/V30+/V30S TO EARLIER OREO KDZ FIRMWARE

1) Go into download mode (power off completely, then hold volume up button while plugging in USB cable)

2) open patched LGUP and flash pre-July 2018 security patch OREO KDZ to DL PARTITION. In the pop up box "Select All". Use the attached patched LGUP in this post.

3) Master Reset (

post 101 of Frankenstein thread

)

(For bootloader unlock purposes, use the KDZ versions with pre-July 2018 security patch: 20d or 20r. You can always update to newer firmware later, AFTER bootloader is unlocked.)

5) DONE.

HOW TO (temporarily) DOWNGRADE BACK TO OREO FOR BOOTLOADER UNLOCK

(or DOWNGRADE BECAUSE YOU DON'T LIKE PIE)

1) DOWNLOAD FIRMWARE AND DEV PATCHED LGUP

* Download Oreo KDZ you wish to install -- for bootloader unlock would be EU H930 20d or 20r. You can update to more current firmware AFTER unlocking bootloader on early Oreo.

(If you just don't like Pie, then choose the most recent Oreo KDZ, which is 22j at the top.)

* DOWNLOAD THIS DUAL VERSION OF DEV PATCHED LGUP, made by [MENTION=2651082]tecknight[/MENTION]:

https://androidfilehost.com/?fid=11410963190603845019

(Or use attached file from bottom of this post. Thanks to [MENTION=2651082]tecknight[/MENTION]! Please

go here and click the THANK BUTTON

!)

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2) INSTALL DEV PATCHED LGUP

0. Uninstall any prior LGUP you have. Uninstall anything like Uppercut, which no longer works and causes conflicts with this Dev Patched LGUP.

1. Extract LGUP_DualMode.zip to a folder on your PC.

2. Browse into the folder and launch LGUP_Store_Frame_Ver_1_14_3.msi.

Follow the prompts to complete the install.

3. In that folder, right click and select "Run as Administrator" on "SetDev.bat" to set LGUP to developer mode

4. Launch LGUP using the desktop shortcut, NOT the Install folder shortcut.

Choose Process : PARTITION DL (all partitions) or REFURBISH

----------------------------

3) DOWNGRADING/UPGRADING ANY LG V30/V30+/V30S TO EARLY OREO KDZ FIRMWARE

1) Go into download mode (power off completely, then hold volume up button while plugging in USB cable)

2) open patched LGUP and flash OREO KDZ to DL PARTITION mode. In the pop up box "Select All". Use the attached patched LGUP in this post.

You can also use REFURBISH mode, if you wish.

3) Master Reset (

post 101 of Frankenstein thread

)

5) DONE.

It's fairly easy. Most people breeze right through this. But if you have any problems, go through this list:

Make sure you in download mode BEFORE opening the patched LGUP file.

This is at the top of the list as some people forget to do that. The remainder are in no particular order. If that doesn't work,

Try different USB port,

Try different USB cable,

Try different computer.

Reinstall

LG mobile drivers on your PC.

Reinstall dev patched LGUP again, making sure the files are placed where they need to go (LG Electronics folder, etc).

REBOOT THE COMPUTER.

If you ask for help, that's the list of items we are going to give you anyway. ;)

WARNING: In LGUP do NOT go messing with modes not mentioned in these instructions. Especially do NOT use Chip Erase.

https://9to5lg.com/lgup-1-15-manual-how-to-unbrick-restore-your-lg-devices-with-lgup/

_________________

4) IF YOU NEED TO UNLOCK BOOTLOADER (with early Oreo), GO READ

WTF INSTRUCTIONS

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SETTINGS

I know everyone has their own settings, but for new owners who want a reference point for all the various submenus and customization, I'll share screenshots of my settings. You can always change to what you like. :)

https://photos.app.goo.gl/NCm643Y7prJhDLaS2