1. 1bri982's Avatar
    Hi I have an iPhone 4 on 5.0.1 with baseband 01.59.00, I am already jailbroken untethered and am going to use ultrasn0w to unlock. my questions is once I install ultrasn0w and change the APN settings on my phone am I all set to go? just pop in my sim and phone, mms and internet will work? If there are any additional steps i will need please help me. also want to make sure this Monthly4G Prepaid Plans | Prepaid Data Plans | T-Mobile $50 unlimited plan will work with my unlocked iphone thanks!
    2012-01-09 08:49 PM
  2. westc0ast's Avatar
    sorry to say the chances of that are slim…
    but all can be fixed as your need come up.in this forum T-mobile
    All information contained in my post came to me in a dream. I don't even own an iphone.
    Don't forget to hit the thanks button
    2012-01-10 04:33 AM
  3. 1bri982's Avatar
    sorry to say the chances of that are slim…
    but all can be fixed as your need come up.in this forum T-mobile
    chances are slim with what? I knnow i can unlock my phone i wanted to know if i was taking the right steps and if that tmobile unlimited pre paid plan would work.
    2012-01-10 05:46 AM
  4. daytonaviolet's Avatar
    i think you'll be fine. i did something similar to what your doing. but i have an IMEI unlocked ip4 updated to 5.0.1 with baseband is 4.11.08. i verified it with an active t-mobile sim and followed the steps from this link

    worked like a charm. i was able to send mms, group text, browse internet (very slow on edge) and make a facetime call

    The following worked for me to get MMS & Internet working on T-Mobile USA (even after restarting the iPhone 4):

    MMS
    Add http://beta.leimobile.com/repo/ to your cydia sources and Install the T-Mobile 4.0 MMS fix, then reboot

    Add this to your Settings>General>Network>Cellular Data Network
    MMS
    APN: epc.tmobile.com
    Username:
    Password:
    MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
    MMS Proxy: 216.155.165.50:8080
    MMS Max Message Size: 1048576
    MMS UA Prof URL: http://www.apple.com/mms/uaprof.rdf

    After entering these settings, I Sent and Received an MMS. I then restarted the iPhone 4.

    After restarting, once again go to Settings>General>Network>Cellular Data Network
    Internet
    APN: internet2.voicestream.com

    EDGE will work, and you can restart your phone again and see that all is still well. Turning WIFI on or off will have no effect.
    FYI: I'm on the $20 a month unlimited Blackberry Internet plan from T-Mobile
    Last edited by daytonaviolet; 2012-01-10 at 09:50 AM.
    2012-01-10 09:46 AM
  5. 1bri982's Avatar
    i think you'll be fine. i did something similar to what your doing. but i have an IMEI unlocked ip4 updated to 5.0.1 with baseband is 4.11.08. i verified it with an active t-mobile sim and followed the steps from this link

    worked like a charm. i was able to send mms, group text, browse internet (very slow on edge) and make a facetime call
    Thank you. Does anyone know if THIS plan will work or not? I know I won't get 4g, just want to know if it will work. Thanks!
    2012-01-10 04:04 PM
  6. daytonaviolet's Avatar
    if you in USA, yes it will work. i've done it on ip4 bb 1.59
    2012-01-10 06:16 PM
  7. 1bri982's Avatar
    if you in USA, yes it will work. i've done it on ip4 bb 1.59
    Thanks man at least I know Im not wasting money buying that plan
    2012-01-10 09:42 PM
  8. daytonaviolet's Avatar
    Thanks man at least I know Im not wasting money buying that plan
    it works, but really slow on 2G
    2012-01-11 12:01 AM
  9. 1bri982's Avatar
    it works, but really slow on 2G
    So whens the hack come out to make the internet faster then ? jk
    2012-01-11 03:08 AM
  10. daytonaviolet's Avatar
    So whens the hack come out to make the internet faster then ? jk
    some areas of the country, T-Mobile is testing 1900Mhz 3G. if your lucky that's your area. else, ATT has 1900Mhz which works on GSM iphones

    http://support.t-mobile.com/thread/14138
    Last edited by daytonaviolet; 2012-01-11 at 05:40 AM.
    2012-01-11 05:35 AM
  11. ihappy's Avatar
    some areas of the country, T-Mobile is testing 1900Mhz 3G. if your lucky that's your area. else, ATT has 1900Mhz which works on GSM iphones

    T-Mobile Support Community: T-Mobile Deploying/Testing 1900Mhz HSPA 4g? Proof inside!
    Pacific Northwest, Nevada, Utah and California are the spots as of right now that are getting 3G data from TMobile on their iPhones.
    2012-01-12 04:59 PM
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