If you are a blackberry 7.0 customer and you haven’t already updated your software to blackberry 7.1 os, now is definitely a good time to do so.for a limited time, when you update from blackberry 7.0 to blackberry 7.1 os, you’ll get access to download select premium apps for free*.. (optional) uninstall any previous os from pc. download os to pc. use internet explorer, not firefox or chrome. (for leaked versions, browser is irrelevant.) *if 100% certain you previously used ff or chrome on same pc to dl an os successfully, feel free to use ff or chrome again. following successful dl, run os file to install os on pc.. Perangkat lunak desktop blackberry untuk os blackberry 7.1 dan yang lebih lama blackberry
