How do i boost my reception?

[Guest aff1993]

just upgraded it to wm2003 to make reception better, vodafone wont work and gnor will telstra, so i put in optus, it works smoetimes around the house, bur barely 1 bar on average, so i stuck a piece of foil in it, and i have about 2 bars now, i wanna no if those booster stickers work, saw some on ebay and feedback was assuring saying (great item, used to have no bars now 2 bars, A++++)

and many sites say they work like

http://www.skinz.org/phone/cell.html

i also saw a site that said they did electrical tests and stuff testing worldwide, and the average was 2 or 3 more bars.

is it worth 5 dollars? :??: :?:

[Guest mini_man]

saw a program about this on braniac, foil is the best but you can also connect a so wires and an arial in your phone if it has an external socket.

they tested the stickers on braniac but apparently they didnt work

[Guest awarner [MVP]]

It's a pure gimmick and has been proven not to work. As for upgrading the OS that will not improve reception either.