The CVTE MSD338 is a highly popular, budget-friendly Android smart TV mainboard manufactured by CVTE (Guangzhou Shirui Electronics). It is widely used by OEM brands globally, including Changhong, Konka, Skyworth, and various local assembled TV brands.
Wait for the TV to restart. It may take 5–10 minutes.
cvte_msd338_512m_firmware_v2.3.zip ├── MstarUpgrade.bin (Main firmware – USB upgrade image) ├── usb_burner/ │ ├── Image (FAT32 bootable image) │ ├── usb_burner_config.ini │ └── MStarBinTool.exe (Windows tool) ├── panel_params/ │ ├── panel_1080P_60Hz.bin │ ├── panel_1366x768.bin │ └── panel_EDP_1920x1200.bin ├── tools/ │ ├── ISP_Tool_V4.5.exe (Serial flash tool) │ └── USB_Upgrade_Tool.exe └── docs/ └── upgrade_guide.pdf
If you can tell me the and what the screen is doing (e.g., stuck on logo, black screen), I can help you find a more specific troubleshooting guide. CVTE CVTE_MSD338_512M vs CVTE CVTE_MSD338_512M cvte-msd338-512m software download
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Downloading the correct firmware is critical, as installing the wrong version can permanently "brick" the device. The CVTE MSD338 is a highly popular, budget-friendly
Extract the downloaded archive. Copy the raw .bin file directly to the root directory of the USB drive. Do not place it inside any folder.
Do remove power or USB during this process. After completion, the system will reboot automatically. The first boot may take 2–3 minutes as it expands the filesystem.
Also, I'd like to mention that downloading software from unofficial sources can pose a risk to your device and data. Always download software from the official website or trusted sources. It may take 5–10 minutes
If your TV still boots and is connected to the internet, this is the safest method: Navigate to Device Preferences System Update and choose Check for update 2. Manual USB Recovery (Flashing) Use this if the TV is stuck on the logo or "bootlooping": Format a USB Drive: Use a drive smaller than 8GB, formatted to Prepare the File: Download the firmware (usually a file named MstarUpgrade.bin update.zip ) and place it in the root directory of the USB drive. Flash the Board: Unplug the TV from power. Insert the USB drive into the TV's USB port. Press and hold the Power button on the TV (not the remote).
Release when the "Upgrading" or "Software Update" screen appears. Do not turn off the power during this process. JustAnswer Troubleshooting Tips Resolution Mismatch:
| Source Type | Examples | Reliability | |-------------|----------|-------------| | (login required for OEMs) | partner.cvte.com | High – but restricted | | Chinese electronics forums | 51dianqi.com, LCDhome.net, Elecfans.com | Medium – check user feedback | | Manufacturer’s FTP (e.g., for commercial displays) | FTP://ftp.cvte.com/ (sometimes public) | Medium | | GitHub repositories | Search "MSD338" or "CVTE firmware" | Low to Medium – often incomplete | | Recovery USB images from working units | Archived by enthusiasts | Variable |
Copy the .bin firmware file to the root directory of the drive.
Example: If your interactive display is a YP1000-55″ , search “YP1000 firmware MSD338” rather than just the CVTE board number.