can someone explain how can i perform a rom update
 

i performed a rom update but it give me an update error :260
which means theres an open port. how can i successfuly close all the ports on my laptop?

First of all, what device do you have? I assume a PPC-6700/Apache, but we need to be sure first.

i have an mda vario 2 also known as a htc tytn