For the further introduction about DVB T2 S2 Combo receiver box, Tools page allows to check the STB’s firmware, set STB back to Factory Default and Backup the STB’s data.
Follow the steps below to upgrade the DVB T2 S2 satellite receiver by USB/Card Upgrade option:
Step1: Get updated firmware (a file in .bin format) from our engineers, then move it to a USB flash drive (USB 2.0 version will be perfect match).Step2: Plug in the USB flash drive to the STB, the tv screen will show Device Connected.Step3: Go to the Tools MENU page, and move cursor down to USB/Card Upgrade option, then press OK button on remote control to confirm Yes for software updating. Step4: Select correct dvb t2 s2 combo firmware file which listed on the USB flash drive and press OK button on remote controller. The progress bar will show up as the following picture. Note: Dont power off the DVB T2 S2 combo box while updating. The box will restart the system itself after completed update. If failed, try again by different USB flash drive until success or contact us for tech support.