nokia e90

I am not 100% sure , but in this thread there is a lot of information :
http://www.allaboutsymbian.com/forum//forum/thread/64399/

😊 Regards jApi NL

Try to contact the nokia support or visit this link.

http://europe.nokia.com/get-support-and-software/product-support/nokia-e90-communicator/software
http://www.nokia-asia.com/get-support-and-software/product-support/nokia-e90-communicator/phone-software/general-software