TWRP flashable zip with a buffer fix for the LG V40. Created by Wyroczen, it should fix viewfinder lag on Google Camera.

Download:

Android 10 (Magisk):

Tested on Android 10 (custom ROMs).

Android 9 (TWRP):

This was only tested on the stock Android 9 ROM, but might work on other ROMs too.

If you just need the file ( /vendor/lib/hw/ ):

BSG’s fix:

BSG also shared his fix for this phone, although he didn’t specify the differences between his version and Wyroczen:

Instructions:

For TWRP:

Boot to TWRP Mount Vendor Flash zip

For Magisk:

Open Magisk Manager Install the module Reboot

Support:

Thanks to wyroczen (donation link) and everyone else involved with testing.