Before that, we request you to check for the software update manually. Below we have given the complete instructions on how to check software update manually on your device.

How to Update LG G6 to H87020a – v20a [LG-H870]

If you have the OTA update on your phone, then we do recommend you to install the April 2018 security patch update to keep your phone safe from vulnerabilities. Well if you have no update, then please check the OTA update manually by following the guide.

How to check OTA update on LG G6:

Go to settings—> about phone —> system update


If you have the update notification on your LG G6 phone, then hit the DOWNLOAD button to start upgrading your phone to latest software version H87020a.

Before proceeding, please make sure your phone has enough charge of at least 50%, take a full backup before upgrading or downgrading your phone. To download the OTA file, you should be on a stable WiFi connection to enjoy uninterrupted software download.

Once if you have all this, you can proceed with upgrading LG G6 to H87020a.

In case if you have received the download link to the firmware H87020a, then you can simply follow our guide to installing the software KDZ file manually.

Download KDZ Firmware File

H87020a_00_OPEN_EU_OP_0423.kdz – Europe: Download Here

H87020a_00_CLR_COM_OP_0919.kdz – Chile: Download Here

If you are not able to download or you see any white blank page, then make sure to use XDM download manager to download the firmware.

Please note, before following manual setup, you should read the pre-requisites carefully.

Guide to Install The LG KDZ Firmware

So, that’s it, guys. Do not miss this update as it will upgrade your system to Probably this is the last upgrade your LG G6 you will have. So install it and enjoy its features. If you have any queries do let us know.