Nokia slides clarify as Windows Phone 8/7

Upgrading to Windows Phone 7.8 version for devices with WP7 to take place in the first quarter of 2013, and even until Microsoft finally clarified what features will have this version, except that the initial screen is the same for WP8 and WP7.8. However, a number of leaks of inside information to the network gives an idea of what this OS update will be different. Among those were training materials from Nokia. With the ability to change the tiles on the home screen, and the variable will be the lock screen, on which you can display information on the application and set the frequency of their updates, which will be similar to Live Apps in WP8. Intenet Explorer is updated, its security is increased, but smartphones with WP7 .8 remain with version IE9, "ten" they do not shine. Editor will add MP3 files, which enables users to finally easily create your own ring tones for the call. You can also note that the number of colors for the interface design system will be brought up to 20. Some possibilities for customization and will be the producers. At least add the Nokia smartphones ability to transfer media files via Bluetooth, if any, will not have DRM-protected, included in the program Contacts Transfer and improved editor ringtones. Will it be part of long-announced, but not too noticeable "special relationship" to the company, or all producers in one degree or another can change the base system running WP7.8 - unknown.