http://blackberry-community.github.c...munity/Qt.html it has qt4.8. I ll humor you, if you think i am an idiot. Offcourse you can use pr 1.3: -Go and find the blackberry you like, hopefully it uses ARM Cortex 8 atleast. - Find all the chipsets used for communication (GSM/WIFI/BLUETOOTH etc), touch, keyboard, graphics, USB. - Develop drivers for the communication, make sure they are compatible with the meego/harmattan APIs. - Build PR1.3 with those driver. -Voila PR1.3 on a blackberry.