Hi guys. I'm running latest CM9 nightly 20120722. For some reason I have no mobile signal at all - Wifi is working great however! I have called my network carrier and there are no problems on their end. I have wiped cache/dalvik, flashed numerous modems (currently on LPX), rebooted plenty of times, fixed permissions and even reset the device, all to no avail. If somebody could please help I would greatly appreciate it.
Restore efs using this app https://play.google.com/store/apps/details?id=net.hellcat.droiddev.ktool
Sent from My Samsung Galaxy S2 running Paranoidandroid Rom.What else if not?=P
hadenkose said:
Hi guys. I'm running latest CM9 nightly 20120722. For some reason I have no mobile signal at all - Wifi is working great however! I have called my network carrier and there are no problems on their end. I have wiped cache/dalvik, flashed numerous modems (currently on LPX), rebooted plenty of times, fixed permissions and even reset the device, all to no avail. If somebody could please help I would greatly appreciate it.
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Have you checked your APN settings in Network to confirm that there is one installed? If you have just flashed CM9, there is no APN installed. You need to manually configure it for your network. Google the APN settings for your provider, or call your provider to get them.
donalgodon said:
Have you checked your APN settings in Network to confirm that there is one installed? If you have just flashed CM9, there is no APN installed. You need to manually configure it for your network. Google the APN settings for your provider, or call your provider to get them.
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Been on CM9 for sometime - this just happened randomly the other day. I flashed the latest nightly to see if that fixed it, but it didn't. I'll check out my APN settings now, but I'm sure they were ok before I flashed the nightly.
bartoloandre98 said:
Restore efs using this app ktool
Sent from My Samsung Galaxy S2 running Paranoidandroid Rom.What else if not?=P
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Didn't work, but thanks for your help...
You do not have any connection at all? No phone, no text, no mobile internet? Or do the Phone and text work, but not mobile internet.
I've got no signal at all! So no calls, messages and mobile internet. Wifi is working as is the rest of the phone...
Sent from my GT-I9100 using xda premium
hadenkose said:
I've got no signal at all! So no calls, messages and mobile internet. Wifi is working as is the rest of the phone...
Sent from my GT-I9100 using xda premium
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go to settings > Wireless & networks > more > mobile networks > Mobile providers and make sure its set to Automatic selection. Also check if your got APN's.
(my phone is in dutch so in might be named a bit differently in english haha)
Thanks for the quick reply. Already tried all those options and unfortunately they don't help.
Sent from my GT-I9100 using xda premium
Have you tried flashing back to original firmware to see if the problem persists on that as well? To me it sounds like you lost the data inside your efs folder, containing the imei and stuff.
Syrellaris said:
Have you tried flashing back to original firmware to see if the problem persists on that as well? To me it sounds like you lost the data inside your efs folder, containing the imei and stuff.
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I thought that was maybe the problem also, but I still have my imei number in phone status. Will try to set it back to stock to see if that helps. Thanks
Sent from my GT-I9100 using xda premium
hadenkose said:
I thought that was maybe the problem also, but I still have my imei number in phone status. Will try to set it back to stock to see if that helps. Thanks
Sent from my GT-I9100 using xda premium
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Solved - The SIM card has stopped working!!! Didn't even think about that! Thanks all for your help.
hadenkose said:
Solved - The SIM card has stopped working!!! Didn't even think about that! Thanks all for your help.
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I have a similar problem - albeit i'm on a sgs3. tried flashing back to original firmware and everything.
How did you know your sim card wasn't working? did you ask for a new one?
hadenkose said:
Hi guys. I'm running latest CM9 nightly 20120722. For some reason I have no mobile signal at all - Wifi is working great however! I have called my network carrier and there are no problems on their end. I have wiped cache/dalvik, flashed numerous modems (currently on LPX), rebooted plenty of times, fixed permissions and even reset the device, all to no avail. If somebody could please help I would greatly appreciate it.
Click to expand...
Click to collapse
Im on etisalat and i have faced the same problem .. hust go into the APNs and then from the menu just select reset to default after that it will keep on searching untill : -Etisalat Internet
-Etisalat MMS is available.
Now you can mark the Etisalat Internet check box .... Enjoy !!
My buddy cannot surf the internet with his phone..but wifi works...whenever he is off wifi..his phone shows he is connected to 3g fine but he cannot surf..he gets "insufficient network connection error"...he tried to disable data and renenable it but doesn't work..tried rebooting ..nothing....he has a stock phone..no root or any custom roms installed...any advice?
Sent from my GT-I9300 using xda app-developers app
Well it connects, try a reset or even flashing a stock rom again, (4.1.1 from http://www.sammobile.com/)
and it doesn't hurt to check IMEI.
xSpeced said:
Well it connects, try a reset or even flashing a stock rom again, (4.1.1 from http://www.sammobile.com/)
and it doesn't hurt to check IMEI.
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His imei is fine too..he can call but cannot connect to internet
Sent from my GT-I9300 using xda app-developers app
NocNoc9595 said:
His imei is fine too..he can call but cannot connect to internet
Sent from my GT-I9300 using xda app-developers app
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Well connection seems fine, might be a good time to call the carrier and see if they disabled data or something.
Have you tried another SIM that is known to have data?
My galaxy s3 was working fine until I used WiFi tether than my phone went crazy.. in other words I couldn't text or call anymore! I can't recieve them either so after this happened I decided to restore my phone to default setting .. that didn't help so I then got the cm10 mod wondering if that would change anything nothing. I'm not sure what this could be .. I have 3G enabled and I even can go on 3G still so I can go on the web but I can't send text or call people PLEASE HELP
Sent from my SPH-L710 using xda premium
go to about and status and make sure you have an imei
did u just flash ?
I have a IMEI and yes I just flashed it.. but would this have something to do with it.... it says "Service state - In service" but under "Mobile network state it says Disconnected ????
Sent from my SPH-L710 using xda premium
Money... Sounds like your phones radio is off. Are you using cm10 ? If so look around for a toggle that has to do with mobile networks
I think it should be under cyanogen mod settings. I can't remember exactly where but I think somewhere where you'd set up your status bar.
If you can't find it if search the app store for mobile network widget and use that
Let me know if this works
Using paranoid
Sent from my SCH-I535 using xda app-developers app
Calls work, SMS works, but no dice on browser unless using WiFi.
nothing listed under available networks other than Default setup which looks grey
Make sure mobile data is checked.
Sent from my SAMSUNG-SGH-I777 using xda premium
still nothing
I verified that mobile data is checked - tried turning airplane mode on and off, rebooted several times.
do you have a list of what the proper apn settings are?
Quicksilver13 said:
Make sure mobile data is checked.
Sent from my SAMSUNG-SGH-I777 using xda premium
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Fixed - APN settings
They apparently got corrupted during the upgrade. still having problems with gallery though.
budbrown said:
I verified that mobile data is checked - tried turning airplane mode on and off, rebooted several times.
do you have a list of what the proper apn settings are?
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I would suggest trying a factory reset. Just make sure that you save any data that you want to keep, like messages, contacts and stuff like that before you try to reset.
Also found this video that might help. http://www.youtube.com/watch?v=QNnJnjabXdU
Sent from my SAMSUNG-SGH-I777 using xda premium
After that do this....
http://www.android.gs/flash-android...d8-update-for-the-att-samsung-galaxy-s2-i777/
Sent from my SGH-I777 using xda app-developers app
I recently installed the latest version of Cyanogenmod Android version 4.3.
Everything seems to be working fine, texts calls and wifi BUT the data connection.
I can't get data working.. I tried reflashing the rom several times, that didn't work. It says (OUT OF NEIGHBORHOOD) underneath the data sign in the notification center. It gives me a weird error saying "DATA ROAMING" Your network cannot connect or something like that.
PLEASE HELP ME. It's my first time on this ROM and it looks great, but I need data..:crying:
Does no one have solution this problem...?
Sent from my SCH-I545 using xda app-developers app
imafriend123 said:
Does no one have solution this problem...?
Sent from my SCH-I545 using xda app-developers app
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Seems like an obvious solution but under Settings, then Mobile Networks, is Data enabled? Also what is checked for "Preferred Network Type"? People on VZW seem to be saying that "Global" should not be checked and instead it should be ""CDMA+LTE/EVDO."
Outside of that, I am not sure what could be going wrong.....sorry.