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**notphonesavy** · 06-23-2010, 10:48 AM

Ok I Unlocked And Jailbroke my iphone 3g to 4.0. The problem I am having is i cannot use internet unless im using wifi I read alot of the post here before i decided to post.

As you can see what my username is i am not phone savy at all it took me almost 4 hrs after the release to even unlock it lol

i really would appreciate if someone could lead me in the right direction thanks!

**adp** · 06-23-2010, 11:10 AM

Do you have a data plan?

**babyblue_pimp** · 06-23-2010, 11:11 AM

lol

no worries man, you have to start somewhere

but basically you have to enter your APN. go to settings-general-network-cellular data network

and add
epc.tmobile.com to the cellular data apn.

If that doesn't work, try
internet2.voicestream.com
wap.voicestream.com
internet3.voicestream.com

**notphonesavy** · 06-23-2010, 11:22 AM

Originally Posted by adp

Do you have a data plan?

yes i had a g1 before i bought this lovely phone lol i saw some post about downgrading to t-zones or something but tmobile doesnt off it anymore and i saw where you guys said dont let them know u have iphone so i left it alone and joined the forum before i did something stupid

Originally Posted by babyblue_pimp

lol

no worries man, you have to start somewhere

but basically you have to enter your APN. go to settings-general-network-cellular data network

and add
epc.tmobile.com to the cellular data apn.

If that doesn't work, try
internet2.voicestream.com
wap.voicestream.com
internet3.voicestream.com

for cellular data its only allowing me to turn on or off do i turn off the 3g?

**rick1123581322** · 06-23-2010, 11:25 AM

I had the same problem.

it looks like you did the update.

back up you phone and do a restore.

do not apply the restore once it is loaded. set it up as a new phone.

check for updates. more than likely there will be a carrier update. apply that.

now restore your backup.

for some reason the carrier updates are not being accepted from just the updates. maybe something left over from the previous os

**notphonesavy** · 06-23-2010, 11:48 AM

Originally Posted by rick1123581322

I had the same problem.

it looks like you did the update.

back up you phone and do a restore.

do not apply the restore once it is loaded. set it up as a new phone.

check for updates. more than likely there will be a carrier update. apply that.

now restore your backup.

for some reason the carrier updates are not being accepted from just the updates. maybe something left over from the previous os

how do u back your phone up?

I just used something called Tiny umbrella to save my shsh was that ok?

**Simtech** · 06-23-2010, 11:56 AM

3G's don't have SHSH files.

**notphonesavy** · 06-23-2010, 12:02 PM

Originally Posted by Simtech

3G's don't have SHSH files.

the tiny umbrella program let me i dont know lol

**adp** · 06-23-2010, 01:05 PM

No need to restore.

Just go to cydia and search for "T-mobile US Postpaid/Flexpaid" and download.

Then go to settings - general - reset - reset network settings.

**notphonesavy** · 06-23-2010, 01:13 PM

Originally Posted by adp

No need to restore.

Just go to cydia and search for "T-mobile US Postpaid/Flexpaid" and download.

Then go to settings - general - reset - reset network settings.

i restored back down from 4.0 and used what i saw on here and now im all good but thank you very very very much!

also is there a program to get all of my sim contacts?

**adp** · 06-23-2010, 01:26 PM

Yea go to settings - mail, calendar & contacts - and in the bottom there should be a button that says "Import SIM contacts"

**notphonesavy** · 06-23-2010, 01:50 PM

Man u are a life saver I really appreciate it

One more question!

It won't let me connect to YouTube it's not important but just in case

**adp** · 06-23-2010, 01:53 PM

Hmm...this may be an issue with the new ultrasn0w on 4.0. They've had these issues with prior releases (specially ones right after a new Firmware comes out) and it happens. However, there may one fix for you. Not only *should* this fix youtube, but it will also enable Push Notifications for you. Follow this easy guide:

How to Enable Push Notifications on Unlocked/Hacktivated iPhone with iOS 4 using Push Doctor | Apple | ithinkdifferent

Your favorite Apple, iPhone, iPad, iOS, Jailbreak, and Cydia site.

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iPhone Modding

Ok I Unlocked And Jailbroke my iphone 3g to 4.0. The problem I am having is i cannot use internet unless im using wifi I read alot of the post

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