I have blackberry 8120 pearl and im using wi-fi from my home net, i have download the version of facebook aplication but i have a problem connecting try that connection, says that i must have contract so i can use facebook? Any one can help me, or tell me what app. should i download.
The Blackberry Facebook application is from RIM. Like all their other applications it uses BIS-B to connect, so however you are connected you need a Blackberry Data plan. Once you do have such a plan, your BB will automatically use any WiFi access point you configure to carry BIS-B data instead of your wireless carrier.
As Trimix said, if you want to use Facebook without a Blackberry data plan you need to find a different app, or use the hotspot browser to access the Facebook Web interface.
My other Blackberry is a PlayBook.