Steps To Fix MMS Problem on iPhone 4 For T-Mobile US

If you recently unlocked your iPhone 4 and tried to run it on a T-Mobile US SIM, you must have noticed that MMS doesn’t work anymore. Well good news is that there is now a fix available in Cydia which will fix this problem once and for all…..

There are many issues you face on the iPhone especially when you jailbreak the device to get a hold on all those apps not available on the App Store. These issues include certain features not working, like Bluetooth tethering, issues with camera, etc. However T-Mobile users face a totally different one, primarily with sending MMS on the latest Apple release, the iPhone 4 running the iOS version 4.0 and 4.0.1.

Simply follow the instructions posted below to fix MMS issue on unlocked iPhones on T-Mobile US running on iOS 4.0.1 / 4.0.

Step 1: Start “Cydia” on your iPhone. Touch on “Manage” tab on the bottom, and then on “Sources” as seen in the screenshot below:

Step 2: Now touch on “Edit” and then on “Add”. You will be prompted to enter a url source as seen in the screenshot below. Type http://cydia.pushfix.infoand touch on“Add Source” to add this repo if you haven’t already.

Cydia will now automatically update your sources by following a series of automated steps.

Step 3: After installation is completed. Search for “T-Mobile US  MMS Fix for iOS4” in Cydia and install this application.

Step 4: Now navigate to Settings –> General –> Network –> Cellular Data Network and verify that you have the following settings for MMS:


APN: wap.voicestream.com
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

Now simply restart your iPhone and voila! MMS should now be working on your jailbroken and unlocked iPhone on T-Mobile US.

Resources :redmondpie.com,startupmeme.com

This Post Has 43 Comments

  1. Terrance

    Did every step said but can’t get into cellular data network. Only can turn on and off. Any help??

  2. Ggonzalez

    AWESOME i get it working thanks so much for this info man!

  3. Makingputashorny

    Do a hard reset after installing mms fix. You should get the options.

  4. Jedi_don_knight

    Thank you I did everything you said and it fix my problem. Now I can send and get picture messages.

  5. Sassygurl55

    Awesome!!!! It worked!!!! Thank you so much!!!!

  6. Bigdaddy1171

    thank you so much for this i had been looking for months for something that really worked and this definately did it thank you so so much =)

  7. Mjshsu21

    Everything automatically changed in my settings except my APN…it still says epc.tmobile.com

    Do I manually change this and will it affect anything?

  8. Judy Chao

    i still can’t receive and send picture text message please help me.

  9. Isamar

    i did the whole process but my phone is unlocked with gevey sim card and every time i turn of  my phone i have to do the entire unlocking process which means resetting my phone which deletes every thing i typed on the cellular  data

  10. Awilliamson86

    My T-Mobile US  MMS Fix for iOS4 wont install is there a trick to gettting it to install. Thanks

  11. Awilliamson86

    My T-Mobile US  MMS Fix for iOS4 wont install is there a trick to gettting it to install. Thanks

  12. Mo-diego42

    i did all the steps i can send pics but cant recieve them it says that the media content was not included due to a picture resolution or message size restriction 

  13. joe1972

    worked great for me. been missing out on alot because of this problem….

  14. Liz Stabbert

    Fantastic! Worked for me!

  15. Luv902

    This was my solution to the MMS problem. Amazing!!

    However, did a cydia update on all sources+apps and now MMS isn’t working. Reinstalled the tweak and still nothing. Any idea? I’m lost… please help- linnasok@gmail.com

  16. Atracplos

    I have the same exact problem

  17. ELVEHOADS

    I upadated cydia and now i can not send or receive messeges as I used to. It seems that updating Cydia is not fully recommended.

  18. Deminx

    Recipients are claiming that the pictures I send are distorted. Is there a fix for this?

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