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asherman13

macrumors 6502a
Original poster
Jul 31, 2005
914
0
SF Bay Area, CA
I just had a look at my iPhone's SIM card, and it has an orange "3G" symbol on it.

Could this mean that our iPhones are actually 3G-capable, and simply waiting for a firmware/software update?
 
I just had a look at my iPhone's SIM card, and it has an orange "3G" symbol on it.

Could this mean that our iPhones are actually 3G-capable, and simply waiting for a firmware/software update?

It would've had to been disclosed on the iPhone FCC disclosure. The sim card is probably 3G so if it is put in another phone it will give 3G speeds. The iPhone will not be upgradable to 3G via software/firmware.
 
I'm pretty sure 3G doesn't have anything to do with the SIM card. It's got to do with the electronics in the phone. AT&T just puts 3G on all of their SIM cards (probably just to advertise that they carry 3G phones and have 3G data networks.)
 
(probably just to advertise that they carry 3G phones and have 3G data networks.)

Are you freaking kidding me?! To advertise that they carry 3G phones?! Where is a SIM card located?! It's always under a batter cover! If it's to advertise that they have 3G phones and networks, then how are you supposed to even know that when you're not looking at the damn SIM when you use your phone?!

On topic,

razrsim1.jpg


razrsim2.jpg


That is my RAZR V3 that I've used for almost a year now. That is a Cingular SIM card. And everyone knows that a RAZR V3 has NO 3G radio in it.
 
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