Blackberry curve 8520 not updating

A Bluetooth profile is a specification regarding an aspect of Bluetooth-based wireless communication between devices.

It has now been superseded by the Black Berry 10 operating system, but is still sold by Black Berry on its smartphones.

The way a device uses Bluetooth technology depends on its profile capabilities.

The profiles provide standards which manufacturers follow to allow devices to use Bluetooth in the intended manner.

This was an update to version 7.0 and added several new features compared to 7.0, including The Black Berry 9720 runs a version of Black Berry OS 7.1 with updates to the user interface, such as a new lock screen that lets you swipe to unlock the phone or access the camera, and redesigned Application Switcher, Music, Pictures, Videos, and Phone apps. develops and releases updated versions of its operating system to support each device, it is up to the individual carriers to decide if and when a version is released to its users.

In order to use Bluetooth technology, a device must be compatible with the subset of Bluetooth profiles (often called services) necessary to use the desired services.

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