@carlosNGL Yes, but all WP8 phones will get Windows 10.
— Nawzil (@Nawzil8) November 4, 2014
Aaaand another bit of information by Nawzil, this time about Windows 10. According to him, all Windows Phone 8 devices will get the Windows 10 update. This would mean, Windows 10 does not only run on devices with more than one gigabyte of RAM but also on low cost phones. Also, the next major version of Windows will have the option to set a wallpaper behind the live tiles just as Windows 8.1 has. What about our readers? Are you excited about the Windows 10 update? Source: @Nawzil8