To successfully download and use the firmware (1366x768 SANYO), you must download all required parts and combine them into a single file before installation. 1. Download All Parts
: Use WinRAR or 7-Zip . Right-click only the first part ( part01.rar ) and select "Extract Here" . The software will automatically pull data from part02.rar and other parts to create the final firmware file (usually named CtvUpgrade.bin or similar). Download CV338H A42 1366x768 SANYO USB part02 rar
Ensure all parts (e.g., part01.rar , part02.rar ) have the except for the part number. If the names were changed during download (like file (1).rar ), rename them back to match the original sequence. 2. Extract and Combine To successfully download and use the firmware (1366x768