Plug in and power on the TV. A standby light may blink or an "Upgrading" message should appear.
Select to check for any official OTA (Over-the-Air) updates from Intex. Where to Find Firmware Files Download Intex LED 4301 FHD SMT Firmware part04 rar
: 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 Plug in and power on the TV
Updating your firmware typically requires downloading split archive files (like part04.rar ) and installing them via a formatted USB drive. How to Update Firmware via USB Where to Find Firmware Files : Do not
: Place all parts (part01, part02, etc.) in the same folder on your computer. Right-click the first file and use WinRAR or 7-Zip to "Extract Here." This will combine them into a single file, usually with a .bin or .img extension. Prepare a USB Drive : Use a USB drive with at least 16GB of capacity. Format the drive to FAT32 to ensure the TV can read it.