How to solve this problem? '' can not activate cellular data network failure'' authenticating PDP  from already thank you

how to solve this problem? '' can not activate cellular data network failure'' authenticating PDP  from already thank you

What does this have to do with using an iPhone in an enterprise environment?
What carrier are you using and where did you get the phone?

Similar Messages

  • I Have a iPhone 4s and I keep getting this error "Could not activate cellular data network" I have sprint and to use any internet om my iphone i have to connect to wifi. What do i do to fix my celluar connection. I took my sim card and put it back in.

    I Have a iPhone 4s and I keep getting this error "Could not activate cellular data network" I have sprint and to use any internet om my iphone i have to connect to wifi. What do i do to fix my celluar connection. I took my sim card and put it back in and it still didnt work.

    Davidb24 wrote:
    Ok but im not the one who pays tge sprint bill
    Apparently, no one pays it... That's why they shut off your service.

  • Having just upgraded to Ios6 I can not log into my carrier. I get the message "Could not activate cellular data network. You are not subscribed to a cellular data network." What can I do to rectify this?

    Having just upgraded my iPad to IOS 6 I can no longer log onto my 3G Carrier. I get thi message "Could not activate cellular data network. You are not subscribed to a cellular data service" what can I do to rectify this?

    I reset APN settings from my carrier service site and rebooted but it didn't fix the problem.

  • Could not activate cellulare data network??? what is the solution please.

    everytime i try to log to the internet through the internet service provider on the phone, i get this message   (could not activate cellulare data network)
    I was loginig before via wifi meanwhile i do not have wifi and i am forced to use the service provider internet.
    What should I do , I tried the soft, hard reset as well as the restart with no sucsses.
    any advice???

    I had the same issue "Cannot Activate Cellular Data Network" sometimes says "No Internet..or You are not subscribed to a Data Network". The phone works fine on WiFi. 
    I noticed this issue only yesterday when tried to access my emails via 3G Data, this may have started happening when I recently updated to 4.3.2 and my phone has never been Jailbroken.
    I found a fix that worked for me..I'm using T-Mobile Germany.
    Go to Settings>General>Reset>Reset Network Settings>enter Pin code if you have lock enabled>choose Reset Network Settings..
    Remember doing this may also erase known WiFi networks, so you may have to enter the details again to get connected to a known WiFi network.
    My 3G data started to work again after I did the above steps to default factory network settings.
    T-Mobile Germany wasn't much help at all. All they could tell me was some crap about my config was in the wrong contract, Duh??
    They probably did nothing to fix the issue and I suspect the above resets steps resolved it for me. Give it a try..
    Cheers!!

  • Could not activate cellular data network on iphone 3g

    my phone's screen broke yesterday so i bought an iphone 3g from a frend of mine, its running on 4.0.1, i am already on at&t an have an existing data plan but when i try to use the internet i keep gettng this message "could not activate cellular data network" what do i need to do to fix this?

    I am absolutely getting LTE.  From the iPhone 5S on, the GSM and CDMA phones had identical GSM radios ostensibly for overseas use (in the case of the Verizon phones).  Verizon tells you they're only unlocked for overseas so that you won't leave their service for a domestic GSM.  Actually, all of the 6's have identical receivers, however the CDMA antennae are disabled on the T-Mobile and AT&T versions... which doesn't matter anyway because Verizon and Sprint won't activate devices that did not originate on their networks though theoretically you could run on Verizon LTE with a GSM only phone as GSM is required for LTE (thus the SIM card in later model Verizon phones).
    The Verizon model is the best of everything because it is completely unlocked for any carrier (except Sprint, but who cares, right?).
    Edit:  forgot to mention... Verizon is required to make all of their LTE phones GSM-unlocked as per their agreement with the FCC when they were acquiring LTE technology.

  • HT4623 "Could not activate cellular data network"

    i have updated my 3gs to ios6.1.2 via i tunes but there is no service network  and appear to me this msg
    "Could not activate cellular data network"

    This often happen on phone that have been hacked or jailbroken. Is your phone in this group?

  • How to solve the error message "Could not activate cellular data network: PDP authentication failure"when using 3g or gPRS on safari with an iphone 4 and latest software updates

    Please can someone help me to solve the error message "Could not activate cellular data network: PDP authentication failure"when using 3G or GPRS on safari with an iphone 4GS and latest software updates. I have tried resetting the network and phone settings. I have restored the factory settings on itunes and still the problem persists.

    All iPhones sold in Japan are sold carrier locked and cannot be officially unlocked by the carrier. If you unlocked it, it was by unauthorized means (hacked), and support cannot be given to you in this forum.
    Hacked iPhones are subject to countermeasures by Apple, particularly when updating the firmware. It is likely permanently re-locked or permanently disabled.
    Message was edited by: modular747

  • HT4623 Could not activate cellular data network. You are not subscribed to a cellular data service" "Cellular Data Plan Usage-There is no data remaining on your current plan. Would you like to add more data now?"what is the best thing i can do with this p

    Could not activate cellular data network. You are not subscribed to a cellular data service"
    "Cellular Data Plan Usage…There is no data remaining on your current plan. Would you like to add more data now?"what im going to do whit this problem??

    I have done that and it is definitely on.  My husband has the exact same phone and I upgraded his IOS at the same time, but this problem is not happening to his phone (we are also on the same plan, so our service should be the same).  Our settings appear to be identical and my phone is showing the 3G symbol at the top, so I can't understand why it won't access the network.
    I've turned it on and off twice and have reset all settings with my iTunes account, but it still isn't working.
    I'm not a complete idiot with this sort of stuff - I have tried all the obvious things.

  • IPHONE 5: can't receive calls & random error messages, such as "could not activate cellular data network" and "no connection - network unavailable, please connect to wifi or cellular network."  This occurs even when signal strength or wifi is operational.

    IPHONE 5:  can't receive calls and random error messages, such as "could not activate cellular data network" and "no connection - network unavailable, please connect to wifi or cellular network."  This occurs even when signal strength or wifi is operational, and it does not matter whether wifi is on or off.  ATT went through the standard protocol - resetting network, resetting sim card, etc.  No changes.  Other phones working fine in same region with same carrier.  Apple's solution is to restore software, but haven't gone there yet.  Anyone successfully addressed this/these issues?   

    I should point out that it worked when the iPhone was set back to factory settings, but when restored with the backup, data/internet no longer works again, and I get the "Could not activate cellular data network" error message yet again.

  • HT4623 My new iPad can no longer connect to the 3G network. I keep getting the message "could not activate cellular date network".

    I updated my new iPad to the iOS 6 while connected to wifi. However, it will no longer connect to the 3G network. I keep getting the message "could not activate cellular data network" even though the 3G symbol appears normal. I have tried rebooting, but it still doesn't work. Please help!

    No. You can't

  • I've Lost cellular data network and emails after 5.0 upgrade.  "Could not activate cellular data network".  Have turned off and on, removed sim and also checked APN setting can anyone help...

    I've lost cellular date network, all unopened important business emails and internet access on my Ipad 2 after 5.0 upgrade.  Received "Could not activate cellular date network"  - I have turned on and off, removed the sim and checked the APN is correct.  Can anyone help - struggling and need for my business.

    I should point out that it worked when the iPhone was set back to factory settings, but when restored with the backup, data/internet no longer works again, and I get the "Could not activate cellular data network" error message yet again.

  • When trying to use internet without Wifi I get a "Could not activate cellular data network - PDP authentication failure". What is the solution?

    When trying to use internet, i get a" could not activate cellular data network - PDP authentication failure" Message. how to solve this problem?

    If you have a data only plan for the iPad with your carrier, if no change after powering your iPad off and on you will need to contact your carrier.

  • Could not activate cellular data network fix

    Im on an iPhone 5 with iOS 6.1.2 with StraightTalk and any time I attempt to connect to the internet with 3G it say "Could not activate cellular data network. You Are Not Subscibed." I need a fix for it! Please help!

    This is not an uncommon problem apparently.
    Did you try dialing *22890?
    How did you activate your iPhone (iTunes, iCloud, WalMart kiosk)?
    Some on the StraightTalk forums report success by visiting a WalMart which is equipped with an activation kiosk and asking a qualified WalMart empolyee to activate the phone (be sure and back up any critical data before you do that since they will reset the phone).
    Also, are you in the home area code of your phone? My iPhone 5 was set to not allow data roaming outside of my home network.  I am not sure if that means my area code or the StraightTalk network.  Either way, you can go to Settings>Cellular>Roaming and check to see if data roaming is turned on.  Be careful if you roam a lot, though as you might incur additional data charges.
    Hope this helps.

  • Could not activate cellular data network att 3g after upgrading form 5.1.1 to 6.1

    Hello im deployed in Afghanistan.  I brought over my 64gb ipadw att over here.  I got a new sim for it day one.  It's work flawlessly for 2 months.  Last night I upgraded from 5.1.1. to 6.1 and when it woke back up BOOM! I have all the bars along w/ the "E" Edge network icon but no internet.  Says could not activate cellular data network.  When I put my att sim card in my ipad works perfectly fine racking up ridiculous out of the country roaming fees.  Why did my hodgi sim card stop working?

    I am having similar problems.
    My network settings are correct and I can communicate both over 3G and WiFi.
    However, every few minutes the connection is being dropped. A few seconds later it's back again. I can see this in an application I am developing. It's rather frustrating...
    In the console I see this message prior to the connection being lost and rebuilt:
    "Mon Sep 20 09:44:58 PeterVs-iPhone-3GS configd[23] <Notice>: network configuration changed."
    I have not changed anything to the configuration. What's even more strange is that I ONLY have 3G at this moment, i.e. WiFi is disabled.
    What is changing the network configuration? And why does it mean that the current network connection needs to be torn down and rebuilt? After the network is back, there is no difference than before. So it gets torn down and rebuilt for no apparent reason.
    I have logged a bug with Apple over a week ago, but haven't had any reply from them yet. I need more information about what is happening, and how I can prevent it. I'm not very happy having to grope in the dark, having to make guesses because somebody decided that he knows what's best for me.
    This is happening on multiple iPhones with multiple different OS-es. So I am guessing it is related to my carrier (Vodafone). But I can't verify it because I'm not getting the tools from Apple.

  • "Could not activate cellular data network" message  on iPhone 3GS (iOS 4.1)

    May this year I purchased a brand new iPhone 3GS 16GB from Vodafone on a 24mnth plan with 2gb of data monthly for mobile and tether use. The 3G and normal gsm data alwyas worked in areas where it was avalible until 3 months ago. In safari i would get a message stating that "Could not activate cellular data network" and in all apps no internet serivces worked unless wifi was activated.
    I put my sim in my n95 and my 5800 and internet worked on both. I got my number put onto a new sim card. I restored iPhone. I updated iPhone to 4.1 and reset all network settings.
    Nothing worked and apple came to the conclusion that it was a faulty handset and replaced it on saturday. Today when I woke up, the same message appeared!!!!
    Please anyone help
    Message was edited by: r.spiroski

    I am having similar problems.
    My network settings are correct and I can communicate both over 3G and WiFi.
    However, every few minutes the connection is being dropped. A few seconds later it's back again. I can see this in an application I am developing. It's rather frustrating...
    In the console I see this message prior to the connection being lost and rebuilt:
    "Mon Sep 20 09:44:58 PeterVs-iPhone-3GS configd[23] <Notice>: network configuration changed."
    I have not changed anything to the configuration. What's even more strange is that I ONLY have 3G at this moment, i.e. WiFi is disabled.
    What is changing the network configuration? And why does it mean that the current network connection needs to be torn down and rebuilt? After the network is back, there is no difference than before. So it gets torn down and rebuilt for no apparent reason.
    I have logged a bug with Apple over a week ago, but haven't had any reply from them yet. I need more information about what is happening, and how I can prevent it. I'm not very happy having to grope in the dark, having to make guesses because somebody decided that he knows what's best for me.
    This is happening on multiple iPhones with multiple different OS-es. So I am guessing it is related to my carrier (Vodafone). But I can't verify it because I'm not getting the tools from Apple.

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