this will happen only if you're rich to buy new phones by choice, your phone is so problematic until you've to buy a better set, or the fact that you envy so many people with their phones and its features to the point you want to out-contend with them and out price their phone.
some people like their phone the way it is; i've come across a guy that has every upgraded technological advancement to his personal life: Laptop, high-end Desktop PC's, PSP/PS2, iPod Nano... but his phone is like the ancient: Nokia 8830 - when asked why he wouldn't upgrade he says it functions to serve it's purpose. I guess to some people they just want a phone that basically serves the purpose... that is, to talk.