Sorry dude, this only works on the AT&T SIM. The T-Mo card has completely different settings, trust me I have both types of cards. Don't call those idiots at ST, go straight to their website and buy the SIM.This has yet to work for me. I just came from Android with T-Mobile and switched to Straight Talk at the end, but my phone quit working. I've been through every step, but it simply doesn't work for me. Do I need to change the apn? By the way, I don't know if this is why, but the sim card I'm using was compatible with T-Mobile phones. It's not the AT&T sim card. Straight Talk assured me all I needed to do was set the APN settings as if it was an AT&T compatible sim, but I find their customer service to be total morons. They had to call and ask someone and I think they told me something just to get me off the phone. I asked them how to handle the situation before I ever purchased this phone and that's how they told me to go about it. Just put in the APN settings like it's an AT&T compatible sim. Anybody know if I've done something wrong or if I need to buy a new sim?
You're supposed to let it download and open on the browser. Once it has completely loaded on the browser you can find it in the email attachments folder in volatile. Patience is king when messing with these things.Thanks for this tutorial. But I'm having some problems with downloading the attachment. I'm on clean rom(mango 1.3) when pressing the .xlm file (attachment) it says downloading but it opens the file on the browser and when i go to the root tool i see the email attachment file but it's empty. Please can somebody help.
I have a DVP now as well. Getting MMS is such a breeze. Get the EM (##634#) and open the bottom option (MMS Settings). From there you'll just enter the appropriate settings (apn - att.mvno, Name - Straight Talk MMS, apn - att.mvno, MMSC - http://mmsc.cingular.com, MMS proxy - 66.209.11.33, port - 80). Keep "PAP" checked for both sets of settings and hit "apply". You're done! Don't forget to enter the correct apn in settings>cellular>add apn first and reboot. If you need a guide for USB tethering, I have one in the Dell Venue Pro section here. Good luck!I don't think it was the underscore (though that might be part of it, who knows...) - I originally just renamed your Focus PROV file to match the format of the others on my Quantum (including an underscore) and as-is it didn't work for the Quantum - I had to pull the 310_410_ATT_ENG xml off the device, and copy your values into it when appropriate. There were some differences in flags set that were probably device-specific. There also seems to be some redundant code in the Quantum prov that must be necessary.
I just bought a Dell Venue Pro for myself - when I switch from Sprint to Straight Talk in a few weeks I get to start this whole process over again! From what I read there's a Dell App that will let me set the MMS settings though. Much easier switch than the Samsung and LG devices.
Now that you can just buy Straight Talk SIM's off the website, I can't believe more people don't make this switch. Especially AT&T customers - they already have a working phone, and Straight Talk will give them unlimited 3G for less half the contract price with no caps or throttling. No 4G I guess, but that has never been available on any carrier in my area so I don't mind. Over the course of 1 year I am going to save $500, and that includes the price of buying a new phone and paying an ETF.