Wi-Fi? I meant that people rarely, if ever, complain about it. It's mobile data. You use it for apps and to browse the web. That's it. 3G was already fast enou

Wi-Fi? I meant that people rarely, if ever, complain about it. It's mobile data. You use it for apps and to browse the web. That's it. 3G was already fast enough for this purpose. I say that as someone who was relatively late to get an LTE-capable phone. It's also a common understanding that cell towers have limited capacity and if there are many people in one place, your data connection might not work.