Unplug the flash drive from the TV so it doesn't try to trigger the update sequence next time you reboot.
Method B: The Forced Bootloader Update (For Bricked or Boot-Looping TVs)
Use this method if your TV is stuck on the Hisense logo, black-screening, or crashing continuously.
during this process. The update can take 10–20 minutes. Step 4: Post-Update Setup hisense firmware update usb
Use this method if your TV can power on and you can access the settings menu.
The television's bootloader requires a specific drive format to read the firmware update file correctly.
Once the update finishes, the TV will boot to the standard home screen. Remove the USB flash drive. Unplug the flash drive from the TV so
Ensure the TV is not turned off during the update. Step 1: Find Your Hisense TV Model and Firmware
You may need to go to Settings > Support > System Update > Upgrade from USB . ⚠️ Important Tips:
Use this option if your TV works normally but you want to manually update the system software. The update can take 10–20 minutes
Look at the white or silver sticker affixed to the back of your television. It explicitly lists the "Model No" (e.g., 55U7G or 65U8H) and the "Serial Number" or "ID." Option B: The System Menu If your TV screen still works, navigate the settings menu: Press the (gear icon) button on your remote. Select System or Support . Choose About or System Status . Write down the Model and Serial Number exactly as shown. Step 2: Format the USB Drive to FAT32
Make sure the Hisense TV is completely powered off.
Before attempting to flash new software onto your television, gather the following tools to prevent installation failures: 1. A High-Quality USB Flash Drive
Q: Will updating my Hisense TV firmware erase my settings? A: No, updating your Hisense TV firmware should not erase your settings. However, we recommend backing up your settings before updating your firmware, just in case.