LG D802 flashing please help

Hello, octopus team please help me to flash LG D802.

My phone details

Build number: KOT49I.D80220c
Software version: D80220c-AME-XX
Baseband version : M8974A-AAAANAZM-1.0.190084
16 gb

please team suggest me that which version should I flash from the support area and procedure.

I am waiting for your answer.

Thanks in advance.