Data Connection failed - Fascinate Q&A, Help & Troubleshooting

the other day i was accidentally turned off data connection from the status bar pull down so i turned it back on since i always use it. since then my data connection has been very spotty and 90% of the time when i try to use market or the browser it says data connection unavailable/failed. data works fine with wifi on, but not when im just using network data. anyone have any suggestions?
By the way im running comrom with the TW4 theme

Not on commit rim but I had a similar issue, clear cache and data in every appear that was running, then a quick *228 and a reboot, no problems since. It might work for you as well and if not what did you really lose anyway.
Sent from my SCH-I500 using XDA Premium App

Related

Android Market Problems over Cellular Network

First off, I love my Atrix, but there are just a couple of small problems with it, nothing to major.
The one that I have not seen discussed here (maybe just my phone) is the market being wonky over AT&T's network. Here is what happens...
Ill be on AT&T's network trying to do things on the market like update an app or install a new one, but when I start the market up, it gives an error about not being able to access the network. The thing is though, I have a strong 3G signal.
My fix is annoying, but it works. I go to another app that uses network data and load something so it *establishes* a connection to the network, then, when I go back into the market, it works 100%. I was just wondering if this is a problem anyone else has had and if so what their fixes are?
Sent from my Atrix 4G using the XDA App
I had this problem and here's what I did go to manage applications and click all filter at top(2nd from right) and clear the data and cache from all the google stuff like google services framework (also download manager, google backup transport) and then go to market and clean the data and cache. at this point when you tried to get your market it give you an error message but don't worry about that just give it a few minutes then turn on your wifi and connect to the market through wifi then from there turn on your data connection. If still getting error just reboot and should be fine with same original issue. Last go back and clear data and cache from market and hit uninstall updates. Wallah done. READ THIS BF STARTING. I don't know what part or all of that fixed it but that's the order I went in and that's the results I got you can skip right to the end with just the market clearing in on installing updates or you can do the whole process. Your call.
Sent from my MB860 using XDA Premium App
I am having the same exact problem as you and I use the same cheap solution...and the scary thing is that it sometimes just happens when using a browser too...it says that there is no internet despite the fact that I clearly have a strong signal that says h+...and the upload and download arrows disappear, not just fade to grey signifying no traffic....does anyone have a solution? Unrooted 4.1.57
Was just about to post this xD It's quite irritating.

Grey H, full 3G and no internet service!

So as the title says, I'm experiencing times when I have full 3G (I don't live in a HSPA + area) but the H its greyed out. I can make calls and send texts, but can't access any websites. I'm running ginger blur 3.5 but was experiencing this prior to loading it as well. I'm not running any battery saving apps that may be disabling the internet usage. Usually a reboot of the phone will get me service. Any ideas??? Thanks in advance!
Sent from my Atrix using XDA App
This might not help you.. I use a widget that can turn on/off mobile data and sometimes it gets a little screwed up. If I go into settings > data > data manager (I believe) and manually turn it off and back on it sometimes fixes my problem. You could try that instead of rebooting sometimes ..not super helpful advice but ya never know.
Sent from my Motorla Atrix using the XDA app
Any suggestions are helpful!! I'll be sure to try that the next time it happens! Thanks
Sent from my MB860 using XDA App
Did you configure the APN already? Did you try your SIM card on another phone to discard a problem with your line? Is data enabled in data manager?
Check those. That might be the issue
try this: http://forum.xda-developers.com/showpost.php?p=13838602&postcount=5
works perfectly here, no idea why you have to do it though, obviously you need to make sure your apn settings are correct aswell.

No data connections except for wifi please help

This Galaxy Note is my first Android device ever. I have rooted it and was downloading some apps. Basically following a post of the most important apps to have once rooted. I downloaded Juice Defender and enabled it inside the app on the recommended setting for new users. All the other apps downloaded I have not messed with anything that would alter any part of the phone itself. I wanted to start at a better battery. Now when I leave home and do not have a wifi connection my phone says that the data network is disconnected. I tried to disable JD which did not fix the issure, and then I uninstalled it and rebooted. Still same problem. I'm so new to this I don't know what you might need to know to help me get my old data values back in place from what JD altered. So Please help me get my now useless phone back up and running. Also, please be patient with me and what I'm sure are stupid questions regarding this issue. I'm just trying to learn here.
Thanks,
Open Settings -> Wireless and Network -> Mobile Networks.
Check to make sure 'Use packet data' is on.
If so, open 'Access Point Names', AT&T PTA should be selected.
Make sure that you contact AT&T and have your phone set on their network. It is an LTE phone and it needs a specific data package.
Sent from my SAMSUNG-SGH-I717 using xda premium
That is exactly why I aborted Juice Defender. Try Greenpower, https://play.google.com/store/apps/...=W251bGwsMSwyLDEsIm9yZy5ncG8uZ3JlZW5wb3dlciJd.
I was having problems with JD as well. My data icons and bars would show but I would have no cellular data. I uninstalled and everything worked fine after. It's weird because I had no cellular data problems with JD on my Inspire.
Anyways I find that you don't really need JD if you're using an app like setcpu or system tuner which puts the phone into deep sleep when not in use.
u can try all those there good tools..check data enable if its on and still no connection .pull sim out and power on without it....turn phone off put sim back in power on to trick the system..reboot ..and see if that works..just make sure u have data enabled first and data on.....before doing this...hope it helps
Sent from my SAMSUNG-SGH-I717 using XDA
or wipe cache in recovery and give a reboot..that might work as well...or davlik cache.the reboot...it has to reconnect if u uninstalled it
Sent from my SAMSUNG-SGH-I717 using XDA

Constant data use after reinstall

Hey guys
I just installed the leaked AT&T ICS (the CWM version that's been posted), and so far everything's generally great.
However, ever since I upgraded to ICS, my phone has been downloading data like crazy over WiFi. Oddly enough, this has happened on my phone before as well when I was using GB, and I believe it also occurred then right after a reinstall.
It's incredibly annoying because whatever the phone's downloading, it seems like it's using a lot of bandwidth because any other internet-related activities I try and do take *forever*. I've rebooted the phone several times, tried stopping every service that I can, and turned off all auto account sync stuff. It's been several hours since I installed ICS, and it's still going.
I'm going to let it sit overnight and see what it's doing in the morning, but even if this is only a temporary problem it's REALLY annoying. Especially since if it's not done doing whatever it's doing by morning, I won't be able to use cellular data on it because I only have the 200 MB plan and don't feel like losing my entire volume for the month because I can't stop my phone from downloading.
Any ideas as to what's causing this? Like I said I'm pretty sure this isn't an ICS-specific problem because it happened under 2.3.4 also, I just want to be able to shut down whatever's doing this excessive downloading. And I'd love to know *what* exactly is being downloaded that's it's taking so long and using so much bandwidth.
Thanks for any help you guys can lend
If you do switch to data to let it pull it down, you can use the data usage in the settings to see what app is doing it. My Data Manager (free in the Play Store) can also monitor data, on cell data and wifi. That would also tell you what app is doing it.
I would guess you either have a ton of data in your Google account, such as contacts, calendar, Gmail, or you have an app that is trying to sync data down. I'm guessing you are restoring apps, then notice the data draw. Think about any apps you have that may sync data back and forth. If you sign into your Google account at initial set up, it should (depending on settings) automatically download and install your apps. But, that should be apparent, you should see the downloads as it does them app by app.
All that is based on guesses of what I would consider "normal" behavior after installing a new ROM.
Good luck tracking it down. :thumbup:
Sent from my Galaxy S II (i777)
Settings > Data Usage
Check what is using it, and listing what APKs you added might help.
quarlow said:
If you do switch to data to let it pull it down, you can use the data usage in the settings to see what app is doing it. My Data Manager (free in the Play Store) can also monitor data, on cell data and wifi. That would also tell you what app is doing it.
Click to expand...
Click to collapse
Or avoid all that and use the native ICS data monitor.
The weird thing is that I hadn't really done anything to the phone when it started using all the data. My Google account doesn't really have much in it (don't have a ton of contacts, don't use it to back up apps/etc.), and I think the only things I'd done app-wise were updating a couple preinstalled apps (Facebook and Maps, I think), but I hadn't installed anything new yet.
I installed My Data Manager, but it looks like it's already done whatever it was doing. Though, even now the download arrow is constantly lit up on WiFi, but I think whatever it's doing now has something to do with the network I'm on (dorm room) as I've noticed almost constant non-zero download bandwidth being used on my desktop as well when it's on the network. If I turn WiFi off now it isn't constantly using cellular data any more, so thankfully it looks like it's finished with whatever it was doing and the constant WiFi downloading is a network, not phone, issue.
On an unrelated note, I was going to reinstall a tethering app, but figured I'd give a try to the built-in tethering first (don't have a plan). On GB it wouldn't even let me start up the tethering without a plan IIRC, but under ICS the tethering not only starts up, I can even connect my laptop to it. Unfortunately I couldn't get internet access on my laptop though, so I'm guessing there's still a restriction on it. Just found it interesting that you can actually enable the tethering without a plan now.
But there's a more serious problem, however. Is ATT clamping down on third-party tethering? I used to use Barnacle WiFi Tether, so I went to install that from the market. Well, Play tells me the app isn't able to be installed on my device because of carrier restrictions (lame). No problem, I figure, I go to their website and download the apk from there and manually install.
Well, when I try and start tethering using Barnacle, it says "WiFi: Could not set ad-hoc mode of wlan0: Operation not supported on transport endpoint"
Does this mean I'm screwed? Will any third-party tethering apps work? To be honest I'm not really into trying out 5 million different ROMs on my phone and don't really mind TW at all, so I'd prefer to keep it stock. But I use my phone overseas and need to be able to use tethering, and if ATT is really clamping down on third-party apps then I'll be installing a completely stock kernel once one's easily available.
Thoughts? Anyone else experimented with tethering on UCLC2 yet?
Well, never mind regarding the tethering stuff - I'd still be interested anyway to know if ATT is trying to actively prevent you from using it in ICS, but I just flashed the SHOstock2 ROM and I gotta say I'm blown away. Even after using it for a half hour I'm pretty sure I'll never go back to stock again (I'm sure most of you would say DUH to that), has everything I'd want in a ROM and nothing I don't. Default tethering works right out of the box too, so I don't even have to worry about installing another app.
Only kinda weird thing is the data indicator keeps switching between H+ and 3G (I'd post on the actual ROM thread but I don't have 10 posts yet...). I'm only on the 200 MB data plan so I switched it to the wap.cingular APN, but even after doing that it still switches. Data seems fast - and I'm not one to be super-concerned with data speeds since I'm mostly just checking e-mail - so it's not a huge deal, but figured I'd mention it anyway.
hbar said:
Well, never mind regarding the tethering stuff - I'd still be interested anyway to know if ATT is trying to actively prevent you from using it in ICS, but I just flashed the SHOstock2 ROM and I gotta say I'm blown away. Even after using it for a half hour I'm pretty sure I'll never go back to stock again (I'm sure most of you would say DUH to that), has everything I'd want in a ROM and nothing I don't. Default tethering works right out of the box too, so I don't even have to worry about installing another app.
Only kinda weird thing is the data indicator keeps switching between H+ and 3G (I'd post on the actual ROM thread but I don't have 10 posts yet...). I'm only on the 200 MB data plan so I switched it to the wap.cingular APN, but even after doing that it still switches. Data seems fast - and I'm not one to be super-concerned with data speeds since I'm mostly just checking e-mail - so it's not a huge deal, but figured I'd mention it anyway.
Click to expand...
Click to collapse
The data switching is normal. The device idles on 3g to save battery and kicks up to 4g when it needs the speed. Stock roms hide this behavior by showing the 4g icon even on 3g
Sent from my SGH-I777 using Tapatalk 2 Beta-4
LiLChris06 said:
Settings > Data Usage
Or avoid all that and use the native ICS data monitor.
Click to expand...
Click to collapse
I never thought to press the menu key in there, there is no indication there are more options. By default it doesn't show wifi data, but on my TouchPad running CM9, that's all it shows. Guess I shouldn't have assumed the ICS wouldn't be without menu use fragmentation like every other android version.
Yeah, the data switching on a custom ROM is normal. Just showing you what the phone actually does. It can save power by reverting back to the 3G vs H when you are idle. The first thing most custom ROMs add is tethering on the built in method. If the leak let you start it up, I'm guessing its incomplete. I would bet att does the same in ICS as GB and has an app to check your account before letting you turn on tethering. Att can detect tethering on the back end too, so if you are caught they warn you first, but you can end up being put on the tethering plan if you keep tethering.
Sent from my Galaxy S II (i777)
Ahh, thanks for the info on the data switching, never knew about that!
I don't use tethering in the US, but I do overseas, which is why I was concerned about ATT blocking tethering apps. However, I realized it's probably not an issue anyway because I'm guessing that tethering wouldn't be blocked with a non-ATT SIM card. Anyway, SHOstock rocks, so it's all good
Also good to know that ICS can monitor WiFi traffic by default - didn't think to hit the settings button on that screen. I gotta admit, that's one huge interface design flaw of Android. There should be some kind of indicator on the screen when there's a menu available, really poor interface design choice to have to hit the menu button randomly to see if any menus are there.
hbar said:
Also good to know that ICS can monitor WiFi traffic by default - didn't think to hit the settings button on that screen. I gotta admit, that's one huge interface design flaw of Android. There should be some kind of indicator on the screen when there's a menu available, really poor interface design choice to have to hit the menu button randomly to see if any menus are there.
Click to expand...
Click to collapse
With new ICS developed devices, most don't include touch buttons... The Nexus for example (using on screen buttons) only shows a menu button when a menu is available...
Cheers.
ALSO- I also noticed what appears to be constant "spurts" of Wifi data usage as well (at least according to my Wifi status bar indicator)... It doesn't seem to affect my Mobile Data, and every data monitoring App (including stock ICS data monitoring) doesn't show the culprit, which leads me to believe that we may be dealing with a system app that is accessing data in the background almost constantly... But only on Wifi. Maybe a location service, or something to do with Syncing? I say system because not even stock Data Monitoring is recognizing an app using data...
Another reason I say this is because I pointlessly wiped my device and started over due to this... "bug"... Only to find that running stock CM9 (with no installed apps) my Wifi indicator still led me to believe my device as downloading spurts of data constantly.
I haven't been able to narrow it down, and am hoping that the issue is fixed in a future software update. - But it is more than likely not an app, just an ICS/CM9 bug.
UPDATE- Just checked a Samsung Epic 4G running CM9 and the bug isn't there... So, it's something specifically within our device and ICS... Again, maybe a System app or Kernel bug...

Mobile IP registration Error?

Has anyone experienced this error, or know why I'd be getting this error. I'm currently running a stock unlocked and rooted, and used the Deblur script. Almost every time I'm roaming I get this error, and have no data connection. I can make phone calls, but no data. Any suggestions would be greatly appreciated.
I thought about sbf back to complete stock to see if it keeps happening or not.
Just means an app tried using the web but you weren't connected. No need to restore
Sent from my MB855 using XDA
But I can't use data though. I was able to do this before, but now for some reason when I roam, It gives me the error. I tried updating profile and prl, which was successful when I was in a sprint area, but when I roam I get the Mobile IP error.
I get this same error, but my setup is alot different. Photon 4g flashed to pageplus (verizon) with voice and sms working but no data atm. Roco rom, unlocked. More info, there is 89 of these errors.
Sent from my MB855 using xda premium
I was also having this issue -- tried updating PRL and profile, and it seems to have fixed the issue, at least for now.
onree said:
I was also having this issue -- tried updating PRL and profile, and it seems to have fixed the issue, at least for now.
Click to expand...
Click to collapse
I did this also and no more errors come through, but still no verizon/ ppc data.
Just to ask the obvious, do you have data roaming enabled in the settings?
Sent from my MB855 using XDA
Yep, that's the first the thing I do when I flash a rom, is make sure that the data is working, so I check the roaming data.
Mobile IP Reg. Response Error
Go in to >Settings > Battery and Data >Data Delivery and make sure Background data and Data Enabled are checked.
Under Wireless and Networks select WiFi settings, press Menu and select advaced. Change WiFi sleep policy to NEVER.
Hope this helps and I know it is a bit Obvious, but that Background and Data Enabled located under Battery and Data seems a bit ridiculous to me.
I had this error also. All the settings you mention were checked and double checked and nothing solved the issue. Since I have flashed CNA I have not experienced it in the last 24 hours.
My MoPho's in the kitchen sink!!

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