I cant connect to the internet

[Monlucas]

Please help. I bought a epad irobot... who knows. When I first got it the wifi was scanning and working fine. Now said unable to scan. I have a 1.6 with some 2 something upgraded.
Can I downgrade. Can I flash it ? what is the link? I downloaded few upgrade but when i put in the micro sd card and in the unit... nothing happened. PLEAAse help before i put the unit in the trash...

 

[Monlucas]

2.0.1-105 any idea what i shold do...

 

[hoben02]

is there a system reset that you can try?