LG LG OLED Series
🛡️ Air-Gap Safe
LG BX 55 inch Class 4K Smart OLED TV w/ AI ThinQ® (54.6" Diag)
Model Code: OLED55BXPUA
Official LG Support Page ↗
Latest Firmware
v04.64.00
Release Date
05/13/2026
Package Size
1090750K
Install Method
Offline USB Drive →
Available Firmware Versions
Direct official manufacturer download links.
| Version | Release Date | File Size | Official Download |
|---|---|---|---|
| v04.64.00 Latest | — | — | N/A |
| v04.63.25 | — | — | N/A |
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.