The official release of the operating system Windows Phone 7.8 is not officially started, but some users have already taken steps to manually update the Nokia Lumia downloading the firmware present in NaviFirm. Among the features announced by Nokia, but not included in the Navifirm firmware, include functions for sharing files via Bluetooth and an app for ringtone creation.
The two applications were already in the Nokia Collection and can be installed and used by users who use a Nokia Lumia WP 7.8 smartphone.Bluetooth Share is an application, that allows you to send and receive pictures and audio files using the Bluetooth protocol.
"With Bluetooth Share you can send and receive image and audio files between your devices. Switch Bluetooth on anytime you want to send or receive files, pair your devices, and start using Bluetooth Share."
The other application is the Ringtone Maker, which is already available for Nokia Lumia Windows Phone 8 devices and recently also available for devices with WP 7.8 on board. Ringtone Maker allows you to create your own ringtones with the music on your phone. Just select the mp3 song and possibly intervene with the editing tools of the song on the beginning, end and duration.
Both applications can be downloaded for free from the Windows Phone Store, and are visible and can also be installed on the Lumia WP7.5 devices.However the correct use of the apps is only possible with devices updated to WP7.8.