Firmware for 3600 Cingular

[kbnokia]

How do you find out what firmware version is on a phone and how do you upgrade it. Can i use the software that is made for the 3650 on my phone. Thanking you in advance for your Help.

[tzeonn]

press *#0000# to find out, u can upgrade at nokia care for free if ur fone is still under warr. not sure bout 3650 os on ur fone thou.