One issue I am having with my 9900 is that my wifi disconnects on me randomly. I then get an error message saying "failed to associate with the network." I have played with settings such as different frequencies, different channels and other things on my router side. No dice. I also tried it on an open network and still get that issue. I know that this is a phone issue.
I have also tried different bb 9900 devices and they all had the same issue. Even one in which I had not setup, other than connecting to wifi. You may ask how do I know it drops. Well, I see it on bb device analyzer. I see the error message when I try to troubleshoot the wifi connection on wifi diagnostics.
Running latest carrier OS from Rogers on the 9900
Hope you guys can help!