Using the volume rocker, navigate to “Apply update from SD card” (or “from ADB” if using USB). Select the firmware file you placed on the card.
: This is a secondary controller chip update, approximately 0.04 MB. Installation Instructions ht c350 firmware downloads better
The most recent official files released for this model include: Using the volume rocker, navigate to “Apply update
: Download the compressed firmware file from the Samsung Support page . Using the volume rocker