[LG V30 Guides, News, & Discussion] david.542569:
Working on LG V30 AT&T H93130g ROM

For H931 Converted to US998

Stock TWRP flashable zip

Auto Wipes Boot, System, Cache (keeps data)

Includes no verity opt encrypt & magisk root

(if data is encrypted format in TWRP)

1.Flash zip & reboot to Finish Android Setup

2.disable automatic system updates

in developer options

3.to hide system update notification

Use Package disabler pro for LG App to select

system update app to disable

4.disable Mobile Services Manager

to prevent auto install of at&t & random apps

5.to fix app crashes clear app data

V30 at&t h931 updates

at&t do not release kdz files

https://www.att.com/devicehowto/tut.../id/stepbystep_KM1232813?make=LG&model=LGH931

LG V30/V30+/V30S Bootloader Unlock & Root Method (With Clear Instructions)

https://xdaforums.com/lg-v30/how-to/wtf-lg-v30-t3790500

Frankenstein convert any north american v30/v30+ (except t-mobile h932) to us998 Oreo

https://xdaforums.com/lg-v30/how-to/using-lgup-crossflashing-t3780969/post76510671#post76510671

v30 us998 stock & lgup pc software

https://xdaforums.com/lg-v30/development/us998-lg-v30-us998-us99830a000704-kdz-t3952256

Lg v30 h933 canada

https://xdaforums.com/lg-v30/development/h933-lg-v30-canada-h933-t3795908

LG Universal Mobile Drivers

https://www.lg.com/us/support/software-firmware-drivers

Android SDK Platform-Tool

https://developer.android.com/studio/releases/platform-tools

LG V30 (Joan) US998 Pie Rom

https://xdaforums.com/lg-v30/development/rom-fw-lg-v30-joan-us998-30b-twrp-t3973811

V30 TWRP Recovery

https://xdaforums.com/lg-v30/development/twrp-3-3-1-0-pie-final-m-o-p-t4027117

Magisk root

https://github.com/topjohnwu/Magisk/releases

AnyKernel 3 RCTD Remover

https://xdaforums.com/lg-v30/development/stock-anykernel-3-rctd-remover-t3953692

VerifiedBootSigner-v8

https://xdaforums.com/android/software-hacking/signing-boot-images-android-verified-t3600606

LG KDZ Zip Package Creation Tool - For TWRP Packages

https://github.com/adanvdo/KDZZ

MARS V.TWO - Stock ROM Patch for all Variants

https://xdaforums.com/lg-v30/development/m-r-s-project-rom-patch-t3964875

Nethunter Android tools

https://build.nethunter.com/android-tools/

Package disabler pro for LG

https://play.google.com/store/apps/details?id=com.pdmdm.dmplay

Android Image Kitchen -- Unpack/Repack Kernel+Recovery Images, and Edit the ramdisk

https://xdaforums.com/showthread.php?t=2073775

download mode with hardware keys

power off

unplug power cord

hold volume up

plug power cord in

until you see download mode

master reset with hardware keys

(or if you installed a rom get in twrp custom recovery)

1. Back up all data on the internal memory.

2. Power off your device.

3. Press and hold the Power and Volume Down buttons.

4. When the LG logo appears, quickly release and then re-hold the Power button while continuing to hold the Volume Down button.

5. When you are prompted with the Delete all user data (including LG and carrier apps) and reset all settings’ message, use the Volume Down button to highlight Yes.

6. Press the Power button to confirm selection and reset the device.

To show Developer Options, go to Settings/About Phone/Software Info, click Build number 7 times

Hidden menu dial code *#546368#*931#

Replace 931 to whatever model number you have

H931 is 931 US998 is 998

OTA package update hidden menu

In hidden menu

field test

dm/fota test

Copy OTA package to device as either /storage/sdcard0/SoftwareUpdate/23A.up or /storage/external_SD/SoftwareUpdate/23A.up (technically, the filename can vary as long as it ends in the .up extension and is in one of those two locations

In FOTA menu click on the "Select Package" option, and then choose "23A.up" from the list. Once you've selected the update package, choose the "Do update" option from the menu.

V30 chipset is qualcomm msm8998 UFS

Medusa pro box

https://medusabox.com/eng

Srf Files for mobile phones

https://www.boot-loader.com/eng/medusapro_free_section

Octoplus box

https://octoplusbox.com/en/

Unlock hardware & software

https://gsmserver.com/