gprs problems

[edmondyu]

I upgraded the device to wm5, when the device connected to gprs at start but when I make some phone calls it will disconnected and can't reconnected again. I must turn off the phone or soft reset the device then it will connect again? please help ....

[mazinka]

I upgraded the device to wm5, when the device connected to gprs at start but when I make some phone calls it will disconnected and can't reconnected again. I must turn off the phone or soft reset the device then it will connect again? please help ....

I got the same problem. Any solution?