Not able to connect Wifi

Question

Hi,
Need a help. Bought BB 3G. I am not able to use interent on my DLink WiFi though i am able to establish the connection between my wifi and handset. Previously i had BB Curve 8520 and i faced same problem. Please help.

Answer 1

First thing to do is make sure that any letters in your wireless network keycode are typed as Capital letters.  Not all devices are created equal and some will actually try to use lowercase letters in the keycode while others will convert lowercase to capitals.  To save headaches, always type letters as capitals.
If that doesn't work, then try using a lower security protocol (in other words, if WPA2 doesn't work, try WPA; if WPA doesn't work either, then try WEP).  Each one is progressively less secure and more prone to someone using your bandwidth but that may be the trade-off you face if your phone and router are not wanting to play nicely together.
I had an issue a few years ago in which a client was trying to get a wireless HP Officejet multi-function printer to connect to her wireless-N router.  By definition, 802.11n cannot utilize WEP security, so she was trying to use WPA2.  The printer could see the wireless-N network but couldn't connect via WPA2 security (despite supposedly being capable of doing so).  The same was true with WPA.  I eventually had to drop the client back to 802.11g and WEP to get the printer to work.  (Going to a wired situation for the printer was not an option for her installation.)  Only at 802.11g and WEP did we get her all happy with that router.  Swapping out the router for a different manufacturer's model a year or so later, she was able to get everything working with 802.11n and WPA2.  You could have a similar issue here.