Firmware Update OS 5.0.0.577 for BlackBerry Curve 8350i via SouthernLINC

A new firmware upgrade has been released for the BlackBerry Curve 8350i via SouthernLINC. The new release brings the previous firmware to version 5.0.0.577.

You can download the new Firmware Update OS 5.0.0.577 for BlackBerry Curve 8350i. As usual, it is suggested that you backup all your data before upgrading. Afterward, if you notice any marked improvements or enhancements, let us know about them in the comments.