Download Cv638h B50 3840x2160 Oboin Shanghai Part1 Rar -

Once complete, the TV may automatically restart or show a success message. Do not power off the TV during this process to avoid bricking the motherboard. Troubleshooting Common Issues

: Typically runs on Android (e.g., Android 4.4.4 version observed in some builds). Download CV638H B50 3840x2160 OBOIN Shanghai part1 rar

: Features integrated dual-band Wi-Fi (2.4GHz/5GHz), Bluetooth 5.2, and Gigabit Ethernet. Once complete, the TV may automatically restart or

Use a small USB stick (2GB–8GB is ideal) formatted to . Download CV638H B50 3840x2160 OBOIN Shanghai part1 rar