Keep holding until you see the update progress bar on the screen or the standby light begins flashing rapidly.
: Copy the extracted .bin file directly to the root directory of your USB drive (do not put it in a folder). Step 3: Initiate Update : Power off the TV and unplug it from the wall. Insert the USB drive into the TV's USB port.
: Use a tool like WinRAR or 7-Zip to extract the Ctv358Upgrade.bin (or similarly named) file from the downloaded archive. Download CV358H B42 1366x768 Iconic part09 rar
: Use a high-quality, FAT32-formatted USB drive (8GB–16GB recommended). Installation Steps
The CV358H-B42 is a popular 3-in-1 Android TV motherboard (combining power, LED driver, and TV board) used in various brands like BPL, Europa, and others. Firmware is typically distributed in split RAR archives (e.g., part01 to part10) due to large file sizes, requiring all parts to be downloaded before extraction. Keep holding until you see the update progress
This guide explains how to handle and install firmware for the smart TV motherboard, specifically the 1366x768 resolution version often found in multi-part archives like Iconic part09.rar . Understanding CV358H-B42 Firmware
: If the picture is upside down or has weird colors, you may need to enter the Service Menu (usually Input + 208 or Menu + 1147 ) to adjust "Panel Mirror" or "LVDS Mapping" settings. Insert the USB drive into the TV's USB port
Press and hold the on the TV panel (not the remote) while plugging the power cord back in.