Plug the USB flash drive into an available USB port on the side or back of the TV. Press the or Settings button on your remote. Navigate to Settings > System > System Update . Select Upgrade from USB (or Upgrade via USB ).
The Ultimate Guide to Updating Your Hisense TV Firmware Via USB
A: It's a good practice to keep your firmware updated to benefit from performance improvements and security patches. You can wait for an automatic OTA update to appear, but if you prefer to be proactive, you can perform a USB update following this guide. hisense firmware update usb link
Try a different USB port. Older Hisense models prefer the black USB 2.0 slots over the blue USB 3.0 slots during a boot priority sequence. Try using a smaller capacity USB drive (under 16GB).
This guide provides a comprehensive walkthrough on finding, downloading, and installing Hisense firmware via USB. Why Use a USB Link for Hisense Firmware Updates? Plug the USB flash drive into an available
Before you begin, you'll need your TV's exact model number, as firmware is model-specific.
Most users rely on wireless updates, but manual USB flashing provides distinct advantages in several scenarios: Select Upgrade from USB (or Upgrade via USB )
During the update process, . The screen may go completely black, flash, or restart multiple times over a period of 5 to 15 minutes. This is completely normal behavior. Interrupting the power while the mainboard flash memory is writing will permanently brick the TV hardware.
Provide your and your TV's Serial Number (found on the back sticker). Request the "USB forced firmware update link."