Correct Way to get MMS working on AT&T

[Maknificent]

Use of this method may violate AT&Ts end user license agreement, may be illegal in some states or provinces, and may put your phone at risk.I assume no responsibility for any consequences you may face by doing this.

I have done this on 2 different iphones on 2 different accounts.

1.)Purchase one of those cheap GoPhones and get the IMEI of it

2.)If you already have an iPhone you must call AT&T and tell them that you no longer have the iPhone on your account and you would like to remove the plan...they will ask you for IMEI of your new phone, give them that one of your GoPhone.(By doing this you allow MMS, a cheaper data package, and a cheaper monthly plan!!!)

3.)Change your iPhone's IMEI using ZiPhone to that of the GoPhone you purchased.(After doing so I recommend you put this phone away, since YOU CAN'T NOT USE 2 PHONES WITH THE SAME IMEI...THE ONLY WAY YOU WILL BE ABLE TO USE THE GO PHONE AGAIN WILL BE TO CHANGE YOUR iPHONE'S IMEI TO SOMETHING ELSE.

4.)Install SwirlyMMS and put in the correct MMSC settings.

You now have working MMS, also a cheaper phone bill...I went from $25x to $16x...

BTW this is ATT only...I have not tested this on any other service, since I don't have any other service...

[MgNate]

You should probably put the MMSC settings in your tutorial.

NOTES ABOUT THIS METHOD
This only works on Bootloader 3.9

Also, in some cases you may have to get a new SIM card

Finally, YOU WILL NO LONGER BE ABLE TO USE VISUAL VOICEMAIL IF YOU DO THIS

But i confirm it does work

[Maknificent]

Originally Posted by MgNate

You should probably put the MMSC settings in your tutorial.

NOTES ABOUT THIS METHOD
This only works on Bootloader 3.9

Also, in some cases you may have to get a new SIM card

Finally, YOU WILL NO LONGER BE ABLE TO USE VISUAL VOICEMAIL IF YOU DO THIS

But i confirm it does work

Well....after my other iPhone went Toilet swimming I had to get a new sim card anyway....both iPhones I used had BL 3.9(didn't know it made a difference). Also, my voicemail does not work, but I just thought that was a bad jailbreak.....O WELL WHO NEEDS VMAIL? Now when someone calls, and I don't answer...I always respond with "Did it go to vMail? Well you didn't call me..."