If you cannot find a public download, join the group on Telegram or Discord – members often share verified 512M dumps.
The firmware file is almost always a single binary file with a extension, sometimes inside a ZIP archive. You will see file names like: cvte-msd338-512m software download
Press and hold the on the TV's physical keypad. If you cannot find a public download, join
There is no single "official" repository, as CVTE (Guangzhou Shirui Electronics) is an OEM manufacturer. Instead, technical forums and firmware archives are the primary sources: There is no single "official" repository, as CVTE
5V / 12V (configured via physical jumper pins) Common Reasons for Downloading New Software
Android (typically Android 4.4 or 7.0 customized UI) Resolution Support: HD (1366x768) and Full HD (1920x1080) Panel Voltage: 5V / 12V (configurable via jumper) Common Reasons for Firmware Flashing
These boards run on , powered by a dual-core ARM Cortex A7 CPU and a Mali-400 MP2 GPU. If your TV is stuck on a logo, stuck in a boot loop, or simply refuses to start, the solution often involves reinstalling the software on this chip.