

Don’t try to copy over the MTP interface as it is known to corrupt large files.Copy the patched tar file to your PC with ADB: adb pull /sdcard/Download/magisk_patched_.tar.The Magisk app will patch the whole firmware file to /Download/magisk_patched_.tar.Choose Select and Patch a File under method, and select the AP tar file.If your device doesn’t have a boot ramdisk, make sure Recovery Mode is checked in options.

Press the Install button on the Magisk card.Copy the extracted AP tar file to your device.Recovery Key Combo → Splash screen → Keep pressing volume up: To access the stock recovery mode.Recovery Key Combo → Splash screen → Release all buttons: The system should boot with Magisk.Power up normally: You’ll end up with no Magisk.Once all of that is setup, we can then execute the adb reboot bootloader command in the Command Prompt and that should make the LG G6 reboot.At this stage, there are three possible scenarios: This is not allowed by default, so we have to enable this hidden menu and then grant USB Debugging access from the PC to the LG G6 (after executing the adb devices command in the Command Prompt). This is required because we want to issue ADB and Fastboot commands to the LG G6 from the PC.

You’ll then want to enable Developer Mode on the LG G6 so that you can enable USB Debugging Mode afterwards. Once those tools are installed though, you can then launch a Command Prompt and navigate to where your ADB and Fastboot tools are located (if needed). So be sure to get familiar with ADB and Fastboot tools if you own an LG G6 and want to modify it in the future. It is a shame that we can’t just hold a combination of buttons to boot the LG G6 into Fastboot Mode, but that’s just how it is with LG devices.
