I dont know how to update android wia twrp I root my LG G3 month ago. I also installed TWRP recovery.

Today an Android update comes to my phone. I download the update, my phone restarts and shows TWRP. So I reboot my phone again – but again it shows TWRP!

Now I dont know what to do. Please help me to get my Android system running again. Currently, regardless of what I try, it always boots to TWRP.
Its because you changed the stock recovery to twrp. OTA update requires stock recovery.

Try the below steps :


Download the file
Connect your phone to pc and select the mount option in twrp
Copy the downloaded file to the phone
Flash the zip using twrp