: Some models require holding the OK button while turning the TV on to initiate the update.
: Do not power off the TV or remove the USB drive until the process is complete, as this can permanently brick the device. Alternative: Online Update Download MICROMAX 32CANVAS FIRMWARE USB part4 rar
: The update process usually takes 15–20 minutes. The LED will blink slowly during the update and then blink rapidly or stay solid when finished. : Some models require holding the OK button