If you would like to update your nokia headset firmware yourself just follow the link to the nokia website where you can download the software to update your nokia firmware.

If you are planning on updating you firmware make sure to back up all your data on to you memory card as it will be erased in this process, also you may lose additional programs such as installed games.

You do need to have a valid connection from you pc to you phone etc. nokia cable or bluetooth for this to work.

http://www.nokia.co.uk/nokia/0,1522,,00.html?orig=/softwareupdate

4L1 EVO 8 MR FQ400