PS4 system update 1.51 will be available to download in Europe on Thursday (November 28), Sony has announced. The "minor update", which is said to improve system stability and refine the user interface, will be available from Thursday lunchtime on the European PlayStation website, according to Sony's Chris Owen. European users who have already downloaded the update from the North American PlayStation website are advised to replace it with firmware from their own region. Source Digital Spy.
Already posted this mate http://www.xpgamesaves.com/topic/92397-ps4-firmware-151-available-to-pre-download-in-europe-on-thursday/