LG LG OLED C1 (2021)
🛡️ Air-Gap Safe
LG OLED C1 65-inch 4K Smart TV
Model Code: OLED65C1PUB.AUS
Official LG Support Page ↗
Latest Firmware
v03.53.45
Release Date
09/30/2025
Package Size
1422495K
Install Method
Offline USB Drive →
Available Firmware Versions
Direct official manufacturer download links.
| Version | Release Date | File Size | Official Download |
|---|---|---|---|
| v03.40.85 Latest | 05/20/2026 | 1,180,000K | 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.