Hi I am tryingto upgrate my firmware through phone but when i do that i am getting error like SERVER CERTIFICATION IS UNTRUSTED and it egts closed.

What to do now? Could anyone help on this?:icon4:

i have downloaded 6.13 firmware version but not able to install through pc suit as it only asking for update to 5** version :(
any help??? please pm me

Did you follow these instructions ?
http://europe.nokia.com/support/download-software/device-software-update/can-i-update

:) Regards jApi NL