LG LG OLED G4 (2024)
🛡️ Air-Gap Safe
LG OLED G4 65-inch evo Gallery Edition
Model Code: OLED65G4SUB.AUS
Official LG Support Page ↗
Latest Firmware
v43.21.73
Release Date
09/08/2026
Package Size
1887692K
Install Method
Offline USB Drive →
Available Firmware Versions
Direct official manufacturer download links.
| Version | Release Date | File Size | Official Download |
|---|---|---|---|
| v33.31.70 Latest | 09/02/2026 | 1,460,110K | Download |
Zero Wi-Fi Needed
Ready to install this update onto your TV?
Follow our step-by-step interactive USB guide to format your drive, create the LG_DTV folder, and flash safely.