Iphone 4 IOS 4.0.2 (t-mobile)

[cuongducnguyen]

I have recently bought an iphone 4 and jailbreak with limera1n and unlocked with ultrasn0w. I have try all settings for internet and mms setting, and all it do was, "NO SERVICE, INVALID SIM, AND NO SIGNAL". Are there anyway user on here have an iphone 4 with the same ios, jailbreak, and unlock as me that have a working setting for internet and mms? PLEASE HELP ME OUT! Also I'm using for T-mobile.
-cuongducnguyen

[i.Annie]

You're sure it is unlocked? What's the baseband?

[cuongducnguyen]

You're sure it is unlocked? What's the baseband?

yes it is unlock, base-band 01.59.00 I'm using it with tmobile right now. It just that i can't get on internet and sending mms. And i have unlimited data and mms plan.

[i.Annie]

Did you enter your APN in settings>general>network>cellular data?

[cuongducnguyen]

Did you enter your APN in settings>general>network>cellular data?

yes i did but it still doesn't work

[i.Annie]

What APN

[cuongducnguyen]

What APN

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:
MMS UA Prof URL:

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

i tried all of that and none of them work

[i.Annie]

Try internet2.voicestream.com for standard APN.

Remove everything else under that category.

In MMS, you might have to use another set of settings. I'll be back to see what I can find.

Ok you've probably tried this already, but review it again.

Fix T-Mobile US MMS Problem on iPhone 4 on iOS 4.0.1 / 4.0 | Redmond Pie

Before doing that, wipe out all your APN settings. Then apply that method above. Reboot. Then insert the standard apn internet2.voicestream.com.

Then reboot, then see if it worked.

[cuongducnguyen]

Try internet2.voicestream.com for standard APN.

Remove everything else under that category.

In MMS, you might have to use another set of settings. I'll be back to see what I can find.

Ok you've probably tried this already, but review it again.

Fix T-Mobile US MMS Problem on iPhone 4 on iOS 4.0.1 / 4.0 | Redmond Pie

Before doing that, wipe out all your APN settings. Then apply that method above. Reboot. Then insert the standard apn internet2.voicestream.com.

Then reboot, then see if it worked.

yeah i tried the internet2.voicestream.com already sometimes it works and sometimes it does not.

[i.Annie]

Well sorry bud, not sure what to tell ya besides try a restore and rejb. Even then don't know if that works.

I am going to move your thread over to the unlock section, more traffic there. Maybe someone else who has tmobile can help you. I've been off tmobile for a while now so I haven't been keeping up.

[cuongducnguyen]

Well sorry bud, not sure what to tell ya besides try a restore and rejb. Even then don't know if that works.

I am going to move your thread over to the unlock section, more traffic there. Maybe someone else who has tmobile can help you. I've been off tmobile for a while now so I haven't been keeping up.

alright thanks a lot!

[i.Annie]

Hope it works out for you.

[Diddyo]

I have an iPhone 4 running 4.2.1 (bb 1.59.00) with T-Mobile US, I know that I am not on same firmware as you but this may help you. It took me about a day to figure out how to get my edge and mms working.

What I did was this, in order

1. Install ifile from cydia
2. In ifile navigate to var/mobile/library/preferences
3. backed up the file “com.apple.mms_override.plist”
4. replaced original file content with this:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>MMS</key>
<dict>
<key>GroupModeEnabled</key>
<false/>
<key>MMSC</key>
<string>http://mms.msg.eng.t-mobile.com/mms/wapenc</string>
<key>MaxMessageSize</key>
<integer>1048576</integer>
<key>MaxRecipients</key>
<integer>10</integer>
<key>MaxVideoBitrate</key>
<integer>131072</integer>
<key>Proxy</key>
<string>216.155.165.50:8080</string>
<key>UAProf</key>
<string>http://www.apple.com/mms/uaprof.rdf</string>
<key>UserAgent</key>
<string>SonyEricssonW800i/R1L</string>
</dict>
</dict>
</plist>

(just open up this thread in safari on wifi and copy the above)

5. reboot
6. Settings -> General -> Reset -> Reset Network Settings
7. reboot
8. add this to cellular data network:

Cellular Data:
APN: wap.voicestream.com
Username:
Password:

MMS
APN: wap.voicestream.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

9. install T-Mobile US MMS Fix for iOS4 from repo (cydia.pushfix.info)
10. reboot
11. working EDGE and MMS (sending/receiving)

I have rebooted multiple times and every time the internet works as well as mms. I hope this helps in some way.

[cuongducnguyen]

"T-mobile MMS fix from a cydia source" what repo did you download this from?

[Diddyo]

T-Mobile US MMS Fix for iOS4 from repo (cydia.pushfix.info)

[cuongducnguyen]

I have an iPhone 4 running 4.2.1 (bb 1.59.00) with T-Mobile US, I know that I am not on same firmware as you but this may help you. It took me about a day to figure out how to get my edge and mms working.

What I did was this, in order

1. Install ifile from cydia
2. In ifile navigate to var/mobile/library/preferences
3. backed up the file “com.apple.mms_override.plist”
4. replaced original file content with this:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>MMS</key>
<dict>
<key>GroupModeEnabled</key>
<false/>
<key>MMSC</key>
<string>http://mms.msg.eng.t-mobile.com/mms/wapenc</string>
<key>MaxMessageSize</key>
<integer>1048576</integer>
<key>MaxRecipients</key>
<integer>10</integer>
<key>MaxVideoBitrate</key>
<integer>131072</integer>
<key>Proxy</key>
<string>216.155.165.50:8080</string>
<key>UAProf</key>
<string>http://www.apple.com/mms/uaprof.rdf</string>
<key>UserAgent</key>
<string>SonyEricssonW800i/R1L</string>
</dict>
</dict>
</plist>

(just open up this thread in safari on wifi and copy the above)

5. reboot
6. Settings -> General -> Reset -> Reset Network Settings
7. reboot
8. add this to cellular data network:

Cellular Data:
APN: wap.voicestream.com
Username:
Password:

MMS
APN: wap.voicestream.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

9. install T-Mobile US MMS Fix for iOS4 from repo (cydia.pushfix.info)
10. reboot
11. working EDGE and MMS (sending/receiving)

I have rebooted multiple times and every time the internet works as well as mms. I hope this helps in some way.

i tried and it does not work on with me either

[i.Annie]

Maybe you need to update to 4.2.1 or at least 4.1 then. If you don't have SHSHs saved, you'll have to go to 4.2.1 with either a custom firmware or using TinyUmbrella's TSS Server to preserve the baseband.

[Diddyo]

After installing T-Mobile US MMS Fix for iOS4 and rebooting check to see if cellular data/mms data is still the same. if not fix it and reboot again