i was reading an article about how ATT wants to put a HSPA+ network in place this year because its 4g wont be ready until 2014, they said HSPA+ will boost 3g to about 7 mbps and will be cheap to put in, will this work on iphone 4
EDIT: heres the article
http://gigaom.com/2010/05/17/exclusive-the-details-on-atts-bridge-to-lte/
EDIT: heres the article
http://gigaom.com/2010/05/17/exclusive-the-details-on-atts-bridge-to-lte/