This is the recommended method for 90% of users. It requires an active internet connection.
Depending on your specific hardware, you can update your device using a USB drive or via the internet. Method 1: USB Upgrade (Manual) Dvb T V1 1 Firmware Sunplus Box Tv1 20 - Facebook sunplus box tv 120 update
Get the latest .bin or .img file from a trusted source like JK Dish Info or Track and Play . Prepare USB: Format your USB drive to FAT32 . This is the recommended method for 90% of users