BlackBerry’s major update to its smartphones is expected to arrive in this month, but it would not be available for all BlackBerry devices. Updates are expected to arrive for all new smartphones and select older smartphones.
Official list of BlackBerry devices to get 5.0 update:
According to an article on BlackBerry’s website,
In order to optimize the BlackBerry smartphone user experience with BlackBerry Device Software 5.0, BlackBerry smartphones must have more than 64MB of memory to support this version of BlackBerry Device Software. BlackBerry Device Software 5.0 is targeted to be supported by Research In Motion on the above noted BlackBerry smartphones.
Still it is not sure if all the wireless provider will offer updates on the above mentioned smartphones, but we will surely update you later on this issue.
[ via. Mobile Knots ]