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)