Download CV638H-E42 Firmware Software [All Resolutions]

Hi there! If you’re on the lookout for CV638H-E42 software, you’ve come to the perfect spot. In this post, we’ve got a variety of useful resolutions for the CV638H-E42 smart LED TV board that you can download for free.


You’ll find some of the best options available, including the CV638H-E42 1920×1080 resolution, and more. Feel free to browse and find what you need. Just make sure to use these firmware files with the correct motherboard and screen panel for optimal performance. Enjoy!

CV638H-E42 Software Free Download
CV638H-E42 Software Free Download

CV338H-E42 Specifications

ModelCV638H-E42
BrandSmart Universal Board
Ram512 MB
Rom4GB
OSAndroid 4.4
CPUDual Core
Resolution3840×2160
Power220v
Ports2-USB/2-HDMI/AV and more
WifiAvailable Built-in

How To Update CV638H-E42 Software

Now, the question is How to Update the firmware in the CV638H-E42 LED TV Board? It is very easy to install if you follow the proper guidance about this. So, if you want to install the firmware/software then we have discussed here some important points to install the firmware easily on this board.


  • 1- First of All, You need a USB Disk, take it and get ready for the installation
  • 2- Format the USB Disk at fat32 and then download the firmware file
  • 3- After download, you will get a RAR file, Extract it using WinRAR Software
  • 4- Now, You will get a folder find the Bin files named “MstarUpgrade.bin
  • 5- If you’ve found the bin file, Copy it to your empty USB Disk and insert it into the board
  • 6- Power on your TV and press the power button on the CV638H-E42 Smart Board
  • 7- Now, Firmware will start updating. wait for some seconds
  • 8- After waiting, when everything stops, Take your USB disk and start your LED TV.

Download CV638H-E42 Firmware Software

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