Updating via USB is the standard method for fixing issues like being "stuck on logo" or "dead" motherboards.
: Once the progress bar reaches 100%, the TV will usually restart automatically. Remove the USB drive after the reboot to prevent the update from looping. Common Troubleshooting
Keep holding until you see the update progress bar on the screen or the standby light begins flashing rapidly. Download CV358H B42 1366x768 Iconic part09 rar
: Use a tool like WinRAR or 7-Zip to extract the Ctv358Upgrade.bin (or similarly named) file from the downloaded archive.
Press and hold the on the TV panel (not the remote) while plugging the power cord back in. Updating via USB is the standard method for
: 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.
: 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. Common Troubleshooting Keep holding until you see the
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.