The new firmware is suitable for C2/FI9900EP/FI9900P/FI9901EP/FI9961EP/R2/R4/R2E/FI9900E.

System firmware version:1.11.1.11
App firmware version:2.x.1.59
Plug-in version:5.1.0.6

Improvements: 
Modify video parameter.
