: Do not power off the TV until the process reaches 100%. Once complete, remove the USB and restart the TV. Alternative: Checking for Official Updates
If you have downloaded the split firmware files (e.g., parts 1 through 4), follow these steps to prepare and install the update: Download Intex LED 4301 FHD SMT Firmware part04 rar
Plug in and power on the TV. A standby light may blink or an "Upgrading" message should appear. : Do not power off the TV until the process reaches 100%