[...] and I posted it up on my domain… This will fix the missing "Cellular Data Network" Random Critic How To Upgrade ipcc to IPhone if you have any questions, I'll try my best to help you too. in case you do not want to click on [...]

[...] already figured it out. i Posted a thread about it and this is where its all written right here Upgrading ipcc to retrieve missing Cellular Data Network [...]

hi so if you have the official itunes 8.2, delete it right now because you cant install the carrier bundles. but first download t-mobile.ipcc if you are t-mobile and you are missing the cellular data tab… search for it or some.. and then download 8.2 beta from tyiphonehelp.com then run it. and then open up that itunes then there will be an error thats going to pop up… to fix that go to My Documents/My Music then find iTunes Library.itl. all you have to do is rename it to iTunes Library.itl.old…thats all you have to do… In addition, open up iTunes once again then it should work just fine, then press shift first then click check for update… (you will type in t-mobile.ipcc because itunes is looking for ipsw only) then wait for it to install it then after that reboot your iphone and that will be it…..:-)

yes you can use the original 8.2, thats what i used. just follow the steps and type the command in cmd and then restart itunes and ull be able to upload the ipcc file

[...] iphone 2g. reboot your iphone, not respring. follow theses instructions for updating ipcc on 2g Random Critic How To Upgrade ipcc to IPhone Ok, i know that took a little while, but great job you're getting there. Go into Cydia and search [...]

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[...] If your iTunes 8.2 does not let you update ipcc files. make sure you follow the steps HERE [...]

hey i have windows 7 and have tried both of the cmd commands none of them work…what am i doing wrong?

you have to know where the ITunes file is installed in before anything.. could be different extensions. I only did this tutorial based on windows vista. but I’m sure it should work with any windows as long as the command is typed exactly as written up there.. make sure you know where your iTunes is installed then edit the extension.

[...] I tried the above and it didnt work. Maybe its because Im still on 4.0. I found this http://randomcritic.com/?p=147 but I cant figure out how to do that crap. Im mainly stuck here…Windows – open up a [...]

you r the man!!!
after trying all kind of fixes on the web (including updating my carrier.plist via ssh) you’re fix did the job.
thanks again

you’re welcome

Hey my itunes is installed in E:\Program Files\iTunes
Can u plxx edit the extension for me..coz its not working plzzz

im not sure what windows your running on but make sure instead of CMD readin C:/ to read E:/ usually you type in e: and then enter then thesame extension as above

im using at&t. i downloaded the folder then extracted it. it give me a folder that says payload or _macos. im lost from there.

if it downloads as a .zip … just rename it into .ipcc in the end

For those of you who are having trouble downloading the .ipcc file I have a trick. If you use FireFox as your browser it will automatically download the file as .ipcc. I have seen this alot with Apple files & Internet Explorer (on Windows) where you attempt to download an .ipcc or .ipa file & its downloads as a .zip file & you can’t convert it. If you try to do the file extension conversion as mentioned below, some people may have a corrupted file & it will brick their phone. I have seen it first hand. Safest way is to just download FireFox & its free! If you have any questions or need help please feel free to e-mail me at ckittiesprint@aim.com

Hi,

When updating the .IPCC file will this also change the call/text/mms settings?

I’m looking to fully change my carrier. Any help is welcome

No the ipcc is only to add the missing cellular data network. Depending on ur carrier u need to find out what your apn settings are. Google it

I just updated my ipcc file on my 32gb iPhone 3gs. It’s working great so far.

32gb iPhone 3gs
3.0.1 Firmware
NO jailbreak
iTunes 8.2

thanks for all the information

Whats the difference between the AT&T file from the 11th and the the AT&T 5.1 from the 12th?? I have used the 5.1 file on all 3 of the families iPhones and all seems to be well!! Thanks so much for posting the files and the walkthrough. Have been trying to do this for weeks and this one by far is the easiest!!!

all thesame.. and you’re welcome

what am I doing wrong? I cannot get itunes to let me add the ipcc. I have 9.0 itunes, is that where I am going wrong?

No, iTunes 9 works too. Maybe u r inputting the command wrong. What system are u on? Make sure u know where ur iTunes folder is located in c:/ drive if ur on windows

disregard! I got it to work with 9.0….now to see if mms works…..yep it does! THANKS A MILLION!!!!

I did everything correctly and I have the MMS option, but when I tried to send a MMS message I get an error with the choice to re-try or cancel.

Having an issue. Wife and I have 3GS and MMS works fine using the above file and walkthrough. Daughter has 3G but cannot send or receive using exact same settings as wife and I. Have tried both WiFi and 3G. Very strange….any ideas??

check your MMS servers that match your carrier.. my suggestion is google it.

if You’re on AT&T, for 3d try the different carrier than what you’re 3gs is on.. if you’re on 5.1 carrier, try the 5.0 carrier. and make sure you get the right servers in your MMS, if you can;t find them let me know I’ll look them up for you.

Well I was able to do this to a non jailbroken iphone 3gs with no problems. However, my 3.0.1 3GS Jailbroken iPhone errors out everytime I try to update the carrier file with an “unknown error 0xE800003D”…..Any help is greatly appreciated….

Can anyone tell me how to get rid of the new upgrade 3.1 and go back to 3.01 on a 3Gs?
I lost the ability to tether the phone, which really P—- me off
Thanks

there isn’t a way if you used the regular way to upgrade (iTunes update straight from apple) because that changed your baseband. But there is a way to get your tethering back, some have had success by following the tutorial posted by using the ipcc files offered, but I can;t guarantee you it will work.

any update for 3.1.3. The current .ipcc files are not working 3.1.3 version iphone OS.

as of now. only factory unlocked 3.1.3 have tethering, there is no ipcc uploads for 3.1.3 yet. when there is, the download section will be updated. However some of the carriers have it enabled automatically as soon as you put in your sim card. I know for sure T-Mobile doesnt have that because I’m with t-mobile.

Ps: check this post. I updated it today

http://randomcritic.com/?p=361

hope it helps.

I paid to find out how to activate 3G on my early version Iphone but can’t find the information. What’s the deal?

Will email you the information in a minute. Sorry about that, it glitches sometimes.