Having trouble with your TP.MS3686.PC821 Smart TV board? Don’t worry, we’ve got you covered! In this post, we’re sharing free firmware software that can help fix those pesky issues.
We’ve gathered a variety of resolutions to ensure compatibility with different TV models. Let’s get started on troubleshooting your TV!
How to Update Firmware in TP.MS3686.PC821
Important: Make sure to download the correct software for your TV’s screen size. You can find your screen’s resolution by searching its model number online.
What you’ll need:
- A blank USB drive
- The correct software for your TV
Steps:
- Format your USB drive:
- Right-click on your USB drive, choose “Format,” and select “FAT32” as the file system.
- Prepare the software:
- Extract the software file (usually a .rar file) to get a .bin file.
- Copy the software:
- Copy the .bin file to your formatted USB drive.
- Connect the USB:
- Plug the USB drive into your TV’s motherboard.
- Power on the TV:
- Turn on your TV using the remote control.
- Wait for the update:
- A red light will start blinking on the TV. Wait until it stops blinking.
- Finish up:
- Safely remove the USB drive and enjoy your updated TV!
That’s it! Your TV’s software is now updated.
