Comments on: How to: Enable MMS & 3G Tethering on iPhone OS 3.0 GM Build On Mac

By: .........

......... — Tue, 19 Jan 2010 12:37:13 +0000

i havent take time to read all the coments but for my opinion iphone 3gs is best lol

By: Adam From Houston

Adam From Houston — Sun, 27 Sep 2009 04:25:11 +0000

To everyone who is getting the red exclamation mark when trying to send a mms message, i think i found a fix and its simply. On your iphone, go to settings, then click General, and at the bottom click Reset and finally click reset all settings. Should work, let me know.

By: Aman Fahimullah

Aman Fahimullah — Sat, 05 Sep 2009 20:21:23 +0000

@Grant you need AT&T to change your IMEI, You can try that by viewing the 3GS mms guide, its on this website.

By: Grant

Grant — Sat, 05 Sep 2009 15:14:51 +0000

Damn!!! The next day — and the red exclamation marks are back. So they must know we’re doing this and as soon as our SIM goes back in our phone and registers with the website we’re non functional again.. Anyone know a workaround to make this change PERMANENT? It seems like they KNOW we’re doing this and are sending a reset message to the SIM once it’s back in our phone! Damn!

By: Grant

Grant — Fri, 04 Sep 2009 18:34:23 +0000

I haven’t take time to read all the comments.. But I can confirm that I have Family Talk and was getting only red (!) like so many of you. Only when I followed original 9 steps and did the sim card into my daughter’s phone and send a text – trick – did it all work. The SIM card from an iPhone is evidently coded with a ‘non-function’ lock until it’s placed into a noniPhone.. Those tricky AT&T people.. Calling someone while your SIM is in the non-iPhone phone is NOT necessary. And in fact could confuse matters as AT&T will be able to see which phone your SIM went to. The website updates immediately with the new phone the SIM is in. Good luck all. LOVE my MMS and Tethering. Tethering still works in the 3.0.1 update too. Can’t say if anything will happen to your MMS upon upgrade.