12 inch Portable DVB-T2

How to upgrade for 12 inch Portable DVB-T2 Digital TV Receiver?

1. Please plug the power cable to the machine (power off),  

2. Then plugged U disk with upgrade software, 

3. Power on machine, machine will upgrade automatically, 

4. The indicator light will flash during upgrading, 

5. Until indicator light is not flash, please unplug the U disk, 

6. Restart the machine, it is upgraded successfully.

Please contact us for latest upgrade firmware.  (Below software is only for Columbia client, who report problem to renew it)