I'm using SDK 2.0 to develop a app , and when i try to run it on the phone , it said "invalid certificate . certificate is not valid. please check your target date."
and i already set the phone's date to right time , so what's the problem ?
I'm using SDK 2.0 to develop a app , and when i try to run it on the phone , it said "invalid certificate . certificate is not valid. please check your target date."
and i already set the phone's date to right time , so what's the problem ?