Database Info

No 3G icon or data connection

Hello everyone,
I got my Captivate yesterday shipped from letstalk.com. Everything with it has been working well, except I don't get a data connection with it at all, except WiFi.
As instructed by the sticker on the box the sim I am using is from my old phone, a Samsung SGH-A707 flip phone. The sim is a little over two years old. When the sim is in that phone, I get a 3G icon immediately.
I have tried turning the phone off, leaving it for several minutes, turning it back on again. Also removing the battery.
When I go to Settings, Wireless and Networks, Mobile Networks, Access Point Names, I see ATT WAP listed. I have tried adding another Access Point Network based on settings seen elsewhere in this forum which differed slightly by specifying a username and password, and not having the proxy and port set. But selecting this other APN has no change.
When I go to Network Operators all I see is an unselectable 'Default Setup' item. Others have reported seeing network connection information there, can anyone confirm on their Captivate?
Checking or unchecking 'Data roaming' does not seem to have any effect.
Under Settings, About Phone, Status the Mobile Network Type is listed as 'HSDPA' but Mobile Network State is 'Disconnected'.
LetsTalk are sending me a new SIM to try, but since I get a 3G connection on my old phone my suspicion is that this is a phone problem.
Does anyone have any other ideas though? Any help would be much appreciated.

Wow well you found something I hadn't yet. There was some talk about whether the captivate did hsdpa or not.. and according to the setting you looked at, it does. In that setting does it show your network is on aT&T? You shouldn't have to create a new APN, the default one should work. Sure you don't have the phone in airplane mode? I'm sure that's a stupid question, just asking.

If you don't have a 3G sim card I hear 3G wont work. You can get a new sim from ATT for free. Oh and about hsdpa ATT disables that Icon and uses a 3G one. I seen a test somewhere with two dif phones one with a 3G icon and one with the H getting the same speeds.

radi0chik said:
Wow well you found something I hadn't yet. There was some talk about whether the captivate did hsdpa or not.. and according to the setting you looked at, it does. In that setting does it show your network is on aT&T? You shouldn't have to create a new APN, the default one should work. Sure you don't have the phone in airplane mode? I'm sure that's a stupid question, just asking.
Click to expand...
Click to collapse
Yeah it shows AT&T under Network.
Nope, not in airplane mode, but thanks for checking, I'd rather you'd assume I was stupid than not ask me the question!
YellowGTO said:
If you don't have a 3G sim card I hear 3G wont work. You can get a new sim from ATT for free. Oh and about hsdpa ATT disables that Icon and uses a 3G one. I seen a test somewhere with two dif phones one with a 3G icon and one with the H getting the same speeds.
Click to expand...
Click to collapse
It is a 3G sim, at least that's what it is labeled as. Like I said I (apparently) got a 3G signal on my old phone. And a new sim is on the way.

on the sim does it say 3G with flames around it lol (thats how my last sim was and it was 3G)

I went to the ATT store to get my captivate. I had an old sim ATT logo with flames that worked in a N1, N97, Bold 9700 and iPhone. I too showed no 3G. They had to replace my sim and it started working. They couldn't explain it.
-JChao

labbu63 said:
on the sim does it say 3G with flames around it lol (thats how my last sim was and it was 3G)
Click to expand...
Click to collapse
That's the one, flames and 3G.
jiayi345 said:
I went to the ATT store to get my captivate. I had an old sim ATT logo with flames that worked in a N1, N97, Bold 9700 and iPhone. I too showed no 3G. They had to replace my sim and it started working. They couldn't explain it.
-JChao
Click to expand...
Click to collapse
Great, that gives me some hope the new sim that is on the way could fix it, thanks!

I had this problem as well. This fix worked for me:
Settings > Wireless and network > Mobile Networks
Check both boxes
- Use packet data
- Data roaming
ATT / Captivate Android 2.2
Hope this helps,

Did you find a solution for this? I'm having the exact same problem with my Captivate. No 3G icon and no packet data connection or mms. When I try to go to a page it immediately gives me the "not found: check your data connection" page, and when I try to send a mms, the 3G icon appears like if it was trying to connect and send it and then disappears when the message fails to send.

I just updated to 2.2 today and I no longer have 3G as well.

just an FYI as long as wifi is turned on you will not see the 3g icon.
I have noticed that when you turn wifi off you generally will not see the 3g icon until you do something with the phone that requires data connections
Turn off wifi and try opening a website via browser...the 3G icon should pop-up automatically at that point

scottlinux said:
I had this problem as well. This fix worked for me:
Settings > Wireless and network > Mobile Networks
Check both boxes
- Use packet data
- Data roaming
ATT / Captivate Android 2.2
Hope this helps,
Click to expand...
Click to collapse
Hello sir, I tried this and now i have 3G(icon popped up and internet/mms works) but am i incurring roaming charges?

For me even that's not working, I think my stupid phone is broken.

When I got a refub'ed Captivate for my partner via AT&T online store since it was only $49, I followed the instructions that came on the box, and everything worked except no 3G/data. So thinking that it might be because of a refurb'ed unit, I called AT&T. They told me to bring it into a corp office store. Fortunately, there's one right down the street from me. I took it in, they fiddled with it for about an hour, including swapping 3 different SIMs, and told me that it was a defective phone. I asked then how do I get a replacement. The rep told me to contact cust service for them to ship a replacement out and it'll include instruction to ship the defective one back since they can't replace refurb unit there at the store. So I went out to my car, called the cust service. The cust service rep told me that I have to send the defective one in first before they'll send me a replacement. I got angry and I went right back in the store, grabbed the rep that was helping me out and told him to please talk to the cust service rep to work things out because I'm not leaving the store until it's resolved. So they talked on the phone for about another 30 min. Then they hung up. The rep fiddled with it for another min, then handed me the phone and the 3G/data was working. Appearantly it was the way that the phone was registered with the system, something was out of whack and 3G/data was not available for that phone line. I then recalled that when I ordered the phone from AT&T, I got an email with instructions that I had to follow, which I did, then I followed the instructions that came with the box. I didn't think much at the time, but it seems like the instruction was telling to do the same thing as the email's instruction was except it was via a slightly different way. So I think I might have inadvertly register the phone twice. In any case, when that happens, 3G/data is not available and yet, the reps checking in the system found the account was setup correctly with the proper plans, changed plans, swapped SIMs, and came to the conclusion of defective phone when the phone was perfectly fine. I don't know if this will help any one. But if your phone is not flashed or rooted, you might want to have AT&T check your account and phone registration.

Go to Settings -> Wireless and network -> Mobile networks -> Access Point Names. Inside that option go to Menu -> Reset to default. (Reboot your phone)
Worked for me, i have a samsung captivate thats rooted running on 2.2 froyo and i was deleting some user data,believe it was dialer data (do not delete that, it also deletes your texts) and i all of a sudden my internet stopped working,i tried every setting and i even think there weren't any APN in the list of APNs because of deleting rampage, so i reset my phone and after that i reset the APN back to default settings and rebooted my phone and it worked. For some of you guys, if it still has an APN(the cingular one) in the list of APNs then all you have to do is reset it back to default by clicking menu with the menu button on your phone and click reset. It should work.

Sreenadh said:
Go to Settings -> Wireless and network -> Mobile networks -> Access Point Names. Inside that option go to Menu -> Reset to default. (Reboot your phone)
Worked for me, i have a samsung captivate thats rooted running on 2.2 froyo and i was deleting some user data,believe it was dialer data (do not delete that, it also deletes your texts) and i all of a sudden my internet stopped working,i tried every setting and i even think there weren't any APN in the list of APNs because of deleting rampage, so i reset my phone and after that i reset the APN back to default settings and rebooted my phone and it worked. For some of you guys, if it still has an APN(the cingular one) in the list of APNs then all you have to do is reset it back to default by clicking menu with the menu button on your phone and click reset. It should work.
Click to expand...
Click to collapse
you just replied to a thread 5 months dead..

Thank you for updating.
Sreenadh said:
Go to Settings -> Wireless and network -> Mobile networks -> Access Point Names. Inside that option go to Menu -> Reset to default. (Reboot your phone)
Click to expand...
Click to collapse
Worked like a charm on my Samsung Vibrant S on Virigin ... this gem of a tip shall be remembered. This started yesterday on the road when data was needed for a work emergency. If only I'd known it then. :-(
Now to fix the Wi-fi from turning itself on and off of it's own free will. *sigh*
Thanks for posting on an old post Sreenadh. You saved the day!

TRusselo said:
you just replied to a thread 5 months dead..
Click to expand...
Click to collapse
...and, it looks like someone found it useful.. Five months, or five days, or five minutes.. If it isn't helping, why say anything at all?
roguegrl said:
Worked like a charm on my Samsung Vibrant S on Virigin ... this gem of a tip shall be remembered. This started yesterday on the road when data was needed for a work emergency. If only I'd known it then. :-(
Now to fix the Wi-fi from turning itself on and off of it's own free will. *sigh*
Thanks for posting on an old post Sreenadh. You saved the day!
Click to expand...
Click to collapse

Hey Guys ok so i am with Rogers in Toronto...I flashed it to stock but have flashed it using AT&T stock (Dont ask why) and now i am unable to use my data... Any help would be greatly appreciated...i am able to use my phone with no issues....

Got my 3G back.
Sreenadh said:
Go to Settings -> Wireless and network -> Mobile networks -> Access Point Names. Inside that option go to Menu -> Reset to default. (Reboot your phone)
Worked for me, i have a samsung captivate thats rooted running on 2.2 froyo and i was deleting some user data,believe it was dialer data (do not delete that, it also deletes your texts) and i all of a sudden my internet stopped working,i tried every setting and i even think there weren't any APN in the list of APNs because of deleting rampage, so i reset my phone and after that i reset the APN back to default settings and rebooted my phone and it worked. For some of you guys, if it still has an APN(the cingular one) in the list of APNs then all you have to do is reset it back to default by clicking menu with the menu button on your phone and click reset. It should work.
Click to expand...
Click to collapse
Dude, thank you so much !

Latest VZW OTA/Firmware update 4.4.3 removes 'New APN' setting.

I noticed that under Network settings for Global or GSM, the New APN feature to manually add an APN for different sim is gone. Looks like it's an auto detect feature now. I travel overseas for business alot and use pre-paid SIM cards. Not all prepaid sim cards have the data APN coded. I just found out on my trip here to Taiwan and couldn't get data on my phone because the option for adding the APN is no longer available. I tried multiple settings, different ROM's and no good. Only when I downgraded my firmware did the option come back. Glad I'm rooted, it sux, but had to downgrade and reflash back to the old 4.4.2 firmware/rUU and run custom ROM. Until this is addressed by verizon, there will be no way to manually add an APN.

rudyo78427 said:
I noticed that under Network settings for Global or GSM, the New APN feature to manually add an APN for different sim is gone. Looks like it's an auto detect feature now. I travel overseas for business alot and use pre-paid SIM cards. Not all prepaid sim cards have the data APN coded. I just found out on my trip here to Taiwan and couldn't get data on my phone because the option for adding the APN is no longer available. I tried multiple settings, different ROM's and no good. Only when I downgraded my firmware did the option come back. Glad I'm rooted, it sux, but had to downgrade and reflash back to the old 4.4.2 firmware/rUU and run custom ROM. Until this is addressed by verizon, there will be no way to manually add an APN.
Click to expand...
Click to collapse
Adding Screen shots for reference from my testing on my device Using 4.4.2 firmware and SkyFall Rom 2.7 and 4.4.3 firmware running both SkyFall 3.2 and RKDN rom 1.4 & final version tested.

Update: Figured the APN issue thing out
Thanks to member DOTTAT for giving me the direction I needed to get the APN assignment issue resolved. I just needed to do things differently for getting the APN to load up. Basically had to to to the 'Network Preferences' section to add the network my SIM cards are registered on. This is a long list to scroll through. After I selected the network, there is multiple options to add the network type (GSM,UMTS,LTE, etc.) Had to enable three different versions then reboot the phone. After, there were two APN's that automatically populated and I was able to edit. Thanks again to DOTTAT for the direction. :laugh::good:

rudyo78427 said:
Thanks to member DOTTAT for giving me the direction I needed to get the APN assignment issue resolved. I just needed to do things differently for getting the APN to load up. Basically had to to to the 'Network Preferences' section to add the network my SIM cards are registered on. This is a long list to scroll through. After I selected the network, there is multiple options to add the network type (GSM,UMTS,LTE, etc.) Had to enable three different versions then reboot the phone. After, there were two APN's that automatically populated and I was able to edit. Thanks again to DOTTAT for the direction. :laugh::good:
Click to expand...
Click to collapse
Sounds good man... Glad this will be useful for all. Might even take some guess work out of some of the weirder apns.

dottat said:
Sounds good man... Glad this will be useful for all. Might even take some guess work out of some of the weirder apns.
Click to expand...
Click to collapse
I apologize but I did not see the steps to get the apn settings access. I've got the HTC One M7 for Verizon on 4.4.3 and can not change apn settings. What would the steps be? Thank you so much for any and all help.

thewhiz7 said:
I apologize but I did not see the steps to get the apn settings access. I've got the HTC One M7 for Verizon on 4.4.3 and can not change apn settings. What would the steps be? Thank you so much for any and all help.
Click to expand...
Click to collapse
The info is in the last couple posts.

dottat said:
The info is in the last couple posts.
Click to expand...
Click to collapse
I figured I'd bump this thread rather than start a new one... It seems I and many other Verizon M8 users have encountered the same problem:
I get no list of network APNs under "Network Preferences." There are zero entries, even though a message pops up to say the list is full.
I tried manually entering the MCC/MNC numbers for my carrier abroad (Claro Brazil) but this doesn't resolve the problem. I am stuck with only voice but no mobile data service.
Has anyone found a solution to this? Verizon tech support of course insists "just pop in the SIM and it should work automatically" as does the Brazilian carrier.

Does anybody know where in the phone the APN settings are stored, to edit them manually?

New AT&T unlocked g flex 2 on tmobile. Data not functioning!

I jumped on the $250 eBay deal for this phone. Today, after installing my tmobile SIM card I can talk and text fine but the mobile data is not functioning. I've gone into the "Data Manager" menu and turned on the "mobile data"...airplane function is off....performed a factory reboot, and still nothing. What am I missing? Do I need to do an APN configuration? Being an unlocked phone, I thought it was a matter of plug and play. Data works fine in my moto g. Please help. Thanks

scrubsr1 said:
I jumped on the $250 eBay deal for this phone. Today, after installing my tmobile SIM card I can talk and text fine but the mobile data is not functioning. I've gone into the "Data Manager" menu and turned on the "mobile data"...airplane function is off....performed a factory reboot, and still nothing. What am I missing? Do I need to do an APN configuration? Being an unlocked phone, I thought it was a matter of plug and play. Data works fine in my moto g. Please help. Thanks
Click to expand...
Click to collapse
Yes, get your apn settings from Tmobile and enter inSettings, Networks,mobile networks, access point names. Create a new APN for t-mobile...save....choose the new apn. .... see if it works

Yes, sounds like you'd have to enter APN values, especially if voice and text are working. Not all phones auto populate APN values.
Not sure if these APN values are correct but it's a starting point: http://apn-settings.com/t-mobile-apn-settings-step-by-step-configuration/ . This is T-mobile's site for generic data settings for non T-Mobile phones: https://support.t-mobile.com/docs/DOC-2090

You guys were spot on...contacted tmobile and they had me up and running in less than 5 min with the proper APN config. Thanks for the help fellas.
Now if I could just get the latest software update without having to purchase the gophone SIM/plan...

Does Hotspot feature work for you?
scrubsr1 said:
You guys were spot on...contacted tmobile and they had me up and running in less than 5 min with the proper APN config. Thanks for the help fellas.
Now if I could just get the latest software update without having to purchase the gophone SIM/plan...
Click to expand...
Click to collapse
Sorry to revive such an old post, but I am thinking of doing the same thing right now ($200 for a new unlocked AT&T Flex2), and wondered if your WIFI Hotspot function on the phone works with TMobile?
I've tried other AT&T unlocked phones on TM, and when I turn on the hotspot feature, I get a network error.
Thanks.
ps. Can you post the APN settings that TM gave you?

SCH I535 w/Straight Talk no calling or outgoing texts

I got my ST SIM activated yesterday and LTE connected without having to make any APN changes.
I can receive incoming text messages. Incoming calls go straight to voicemail, and I receive a notification for them but cannot retrieve.
Outgoing calls /messages result in 'no mobile network' error, including dialpad codes.
Have had six different sessions with Straight Talk, whose solution, depending upon the CSR, has been to change the APN, restart phone/pull sim/battery, factory reset, wait for activation, etc.
At one point, Verizon Wireless briefly appeared as the carrier but LTE stopped working.
Any suggestions? I have done all of the above, along with installing several different ROMS, restoring earlier backups, etc.
I have searched and found a lot of posts regarding issues with data, but can't find anything relating to my particular issue.
I am currently on CM13 Nightlies. The phone is not under contract and I have used it with other BYOP carriers with no issues.
Thanks!

static.chaos73 said:
I got my ST SIM activated yesterday and LTE connected without having to make any APN changes.
I can receive incoming text messages. Incoming calls go straight to voicemail, and I receive a notification for them but cannot retrieve.
Outgoing calls /messages result in 'no mobile network' error, including dialpad codes.
Have had six different sessions with Straight Talk, whose solution, depending upon the CSR, has been to change the APN, restart phone/pull sim/battery, factory reset, wait for activation, etc.
At one point, Verizon Wireless briefly appeared as the carrier but LTE stopped working.
Any suggestions? I have done all of the above, along with installing several different ROMS, restoring earlier backups, etc.
I have searched and found a lot of posts regarding issues with data, but can't find anything relating to my particular issue.
I am currently on CM13 Nightlies. The phone is not under contract and I have used it with other BYOP carriers with no issues.
Thanks!
Click to expand...
Click to collapse
I was helping someone else out with that recently. I found that both on CM12 and CM13 it doesn't give you the option to change the APN settings.
Nexus 6 via VRToxin

ShapesBlue said:
I was helping someone else out with that recently. I found that both on CM12 and CM13 it doesn't give you the option to change the APN settings.
Nexus 6 via VRToxin
Click to expand...
Click to collapse
I am actually able to change the APN settings by selecting the APN, editing it, and saving it from the menu pull-down. In a few of the ROMS I tried, I needed to put in the updated APN of TRACFONE.VZWENTP. (I laugh every time I type it.. VZ went P heh)
Anyway, in some ROMS it works with the assigned APN and in others I have to put in the updated one for LTE to work. The APN is for internet and MMS, both of which are working at the moment. I need to figure out how to get calls and outbound SMS working.

static.chaos73 said:
I am actually able to change the APN settings by selecting the APN, editing it, and saving it from the menu pull-down. In a few of the ROMS I tried, I needed to put in the updated APN of TRACFONE.VZWENTP. (I laugh every time I type it.. VZ went P heh)
Anyway, in some ROMS it works with the assigned APN and in others I have to put in the updated one for LTE to work. The APN is for internet and MMS, both of which are working at the moment. I need to figure out how to get calls and outbound SMS working.
Click to expand...
Click to collapse
What carrier are you on? Straight talk? There is an app for it in the play store
Nexus 6 via VRToxin

ShapesBlue said:
What carrier are you on? Straight talk? There is an app for it in the play store
Nexus 6 via VRToxin
Click to expand...
Click to collapse
Yes, I just got the Straight Talk SIM and network code and activated it a few days ago. I looked for the apps but could only find one for account management and auto-APN settings.
I was using a prepaid T-Mobile sim in this phone prior, and had to use an older modem to get data (only got edge since it's GSM on a CDMA phone) working. I am currently installing a newer modem to see if that will help.

static.chaos73 said:
Yes, I just got the Straight Talk SIM and network code and activated it a few days ago. I looked for the apps but could only find one for account management and auto-APN settings.
I was using a prepaid T-Mobile sim in this phone prior, and had to use an older modem to get data (only got edge since it's GSM on a CDMA phone) working. I am currently installing a newer modem to see if that will help.
Click to expand...
Click to collapse
Oh ok, here's the app I am talking about
Nexus 6 via VRToxin

ShapesBlue said:
Oh ok, here's the app I am talking about
Nexus 6 via VRToxin
Click to expand...
Click to collapse
Yeah that's the one I saw. I installed it just in case, but it only changes the APN settings, which I have already tried. Thanks though!

Not a problem. Sorry I couldn't be of more help
Nexus 6 via VRToxin

Stock Rom (rooted) APN settings unable to be edited or added

Hi guys,
I've been running the stock rom (6.0.1) with RingPlus for about 4 months now, and just got word that they were discontinuing service. I canceled my service with them and have moved to Tello, which many of the users on RingPlus were saying was a painless switch. I've received my Tello phone number, and activation/provisioning instructions, which I've followed several times. I'm able to make and receive phone calls, but don't have 3g or LTE data.
From my experiences with Nexus devices and AT&T MVNO's my gut says it's an APN setting, but when I browse to the APN list the whole list is grayed out and unchecked, the add button is also grayed out.
Does anyone know how to open this up?

This issue is solved. I used a hidden menu (##3282#) to view my APN settings and they were being pulled from Tello. Later in the day my phone randomly did a prl update (several dozen had been done since posting this thread) and after that update everything worked. My best guess is that the line wasn't fully activated.

Hi Thunderbolt,
My phone is rooted and after putting in the MSL and dig down I have the same issue as APN Type and many other options are greyed out. I'm with Sprint. Looks like you haven't done anything and it automatically became available. What's Tello? Do I need to install any otger app to get the access? Thanks.

I'm on Stock TouchWiz Marshmallow on my S5 Sport G860P and my APN settings aren't greyed out, but they don't save when I add the proper APN for my FreedomPop SIM I received yesterday.
Is there a way to unlock this phone for free? I bought it on Ebay used and it has a clean ESN. I'm not the original owner so I don't have to Sprint account number and I may not be able to get it because it was purchased from a reseller.

thunder2132 said:
This issue is solved. I used a hidden menu (##3282#) to view my APN settings and they were being pulled from Tello. Later in the day my phone randomly did a prl update (several dozen had been done since posting this thread) and after that update everything worked. My best guess is that the line wasn't fully activated.
Click to expand...
Click to collapse
What does it mean to use a hidden menu? And what is Tello? I am having this problem as well and would love to fix it. My issue is ultimately about not sending and receiving MMS consistently. But having the prn menu grayed out isn't helping my efforts to fix it.
Thanks!
Sent from my SM-G900P using XDA Labs

servechilled01 said:
What does it mean to use a hidden menu? And what is Tello? I am having this problem as well and would love to fix it. My issue is ultimately about not sending and receiving MMS consistently. But having the prn menu grayed out isn't helping my efforts to fix it.
Thanks!
Sent from my SM-G900P using XDA Labs
Click to expand...
Click to collapse
Open dialer Punch in ##3282# this brings up the hidden menu for a lot of things.. Choose edit, and if it ask for you MSL enter it, then go to apn settings and you can add one, it should not be greyed out.