Is there any possible way to "install" wi-fi on your phone?

Question

I know wi-fi is hardware, not software but I would like to know if there is ANY possible way to install wi-fi on your phone? Perhaps through download, installation on microSD or through USB. Please help! There's this Sony Ericsson I've been DYING for but I need wi-fi because I can't afford the date plan. Please help. Thanks!

Answer 1

Just buy a phone with the internet on it........... All the phones how pretty much have the net on them you just got to find the one that you like...........

Answer 2

NO! to add wifi would be an extensive modification and even a design engineer would not take this project.

You need to buy a phone with intergrated 802.11x already installed. The transceiver is hardware, requires DC power and an antenna. You will not find this on a uSD substrate.

Answer 3

no if you want wifi on your phone you have to buy one that already has it