[Q] my mobile data is not working - Galaxy S III Q&A, Help & Troubleshooting

after i installed the new rom "pure look" my mobile data don't work i activate it but i can't access the internet
is there a solution to that?

Have you tried installing it again?
Sent from my GT-I9300 using xda app-developers app

ahmedsaeed050 said:
after i installed the new rom "pure look" my mobile data don't work i activate it but i can't access the internet
is there a solution to that?
Click to expand...
Click to collapse
i would try setting the network to GSM only or WCDMA only and see if it has problems on both network modes.

Make sure the apns were set properly

Cicinho said:
Have you tried installing it again?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
i did sir, and i didn't work but still thanks

roysky007 said:
i would try setting the network to GSM only or WCDMA only and see if it has problems on both network modes.
Click to expand...
Click to collapse
i tried putting it to one of both either gsm only or wcdma only and it still didn't work
but i thank you for your reply

Correct modem correct CSC for your network installed ???
Mobile Data turned on ??
jje

If all else fails you could ask your network to send you the settings for the access point. Ask your network for network settings. They will send you a system message. Press install and then pull out your battery and sim. Wait a minute and then put the sim in and battery and start your phone. You should then have a network connection.
Some devs leave their access settings by accident. It happens once in a while.

zelendel said:
Make sure the apns were set properly
Click to expand...
Click to collapse
thank you very much sir, that really solved it
btw can you please verify me so that i don't have to wait 5 minutes between replies
thanks in advance

ahmedsaeed050 said:
thank you very much sir, that really solved it
btw can you please verify me so that i don't have to wait 5 minutes between replies
thanks in advance
Click to expand...
Click to collapse
Now that you have over 10 posts just give it some time to refresh and you should be good to go.
Glad that you found the issue.

Related

No mobile signal on CM9

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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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 !!

SMS Not working in Galaxy S3

Hi, my SMS funktion stop working with outgoing SMS, according to my service provider it´s because the phone is set to GMS/GPRS when it should be GMS/UMTS. I cant find where to change this and i cant find any info on Samsungs support site.
Can sombody please help me with this i vill be very greatful.
Samsung Galaxy S3
3.0.38-Siyah-s3-v1.4
Omega v10 - XXBLG6
NoOneAce said:
Hi, my SMS funktion stop working with outgoing SMS, according to my service provider it´s because the phone is set to GMS/GPRS when it should be GMS/UMTS. I cant find where to change this and i cant find any info on Samsungs support site.
Can sombody please help me with this i vill be very greatful.
Samsung Galaxy S3
3.0.38-Siyah-s3-v1.4
Omega v10 - XXBLG6
Click to expand...
Click to collapse
Changing the mode from gsm to umts doesn't matter. Your sms function should still work. You can change this mode by going to system setting press more than mobile network.
Just factory restore your phone from settings. Make sure you backup your data first.
Hope this helps.
Sent from my GT-I9300 using Tapatalk 2
check for your sms center number in sms settings. mostly its messed up. Call up you customer care and verify your sms center number
Thank You
immiMIK said:
Changing the mode from gsm to umts doesn't matter. Your sms function should still work. You can change this mode by going to system setting press more than mobile network.
Just factory restore your phone from settings. Make sure you backup your data first.
Hope this helps.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Thank you for your quick answer,
unfortunate it did not work. I tried the sim card in an other phone and it did not work there either so it´s the sim card that´s the problem, apparently very unusual according to my service provider. Thy will send me a new sim card and that will take care of the problem.
Thank you
bala_gamer said:
check for your sms center number in sms settings. mostly its messed up. Call up you customer care and verify your sms center number
Click to expand...
Click to collapse
Thank you for your quick answer,
unfortunate it did not work. I tried the sim card in an other phone and it did not work there either so it´s the sim card that´s the problem, apparently very unusual according to my service provider. Thy will send me a new sim card and that will take care of the problem.
Can't Send SMS
NoOneAce said:
Thank you for your quick answer,
unfortunate it did not work. I tried the sim card in an other phone and it did not work there either so it´s the sim card that´s the problem, apparently very unusual according to my service provider. Thy will send me a new sim card and that will take care of the problem.
Click to expand...
Click to collapse
Seems I can receive but can't send any SMS. Did a full wipe still same issue
Jeffrey346 said:
Seems I can receive but can't send any SMS. Did a full wipe still same issue
Click to expand...
Click to collapse
Hi, i got the new sim card but i still have the same problem i have tried a full vipe bu problem is still there i can recive sms but not send.
NoOneAce said:
Hi, i got the new sim card but i still have the same problem i have tried a full vipe bu problem is still there i can recive sms but not send.
Click to expand...
Click to collapse
Is the problem still persist with other phone?
Sent from my GT-I9300 using xda app-developers app
NoOneAce said:
Hi, i got the new sim card but i still have the same problem i have tried a full vipe bu problem is still there i can recive sms but not send.
Click to expand...
Click to collapse
Searched the net seems many of of have this issue but no remedy.
Arsaw said:
Is the problem still persist with other phone?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I dont know i dont got it anymore but i shall try it in anoter phone as son as i can i will post the awnser as fast as i can.
NoOneAce said:
I dont know i dont got it anymore but i shall try it in anoter phone as son as i can i will post the awnser as fast as i can.
Click to expand...
Click to collapse
Has anyone contacted Sammy about this?
same here. can receive SMS but cannot send.
Jeffrey346 said:
Has anyone contacted Sammy about this?
Click to expand...
Click to collapse
I have now tested the sim card in another phone and it did not work to send sms only recive.
Got a reply from Sammy. They said go to message settings and input the carrier SMS number which they provided to me. Did so and everything now works.
NoOneAce said:
I have now tested the sim card in another phone and it did not work to send sms only recive.
Click to expand...
Click to collapse
So the problem is either the sim card or your network provider.
Sent from my GT-I9300 using xda app-developers app
Arsaw said:
So the problem is either the sim card or your network provider.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
My issue was the carrier SMS number was missing in the Messaging app
Jeffrey346 said:
My issue was the carrier SMS number was missing in the Messaging app
Click to expand...
Click to collapse
I have now been in contact with service provider and they cant find what´s wrong but they have now an open investigation going on. I will keep you updated on the progress.
Is it stuck on SENDING?
Sent from my GT-I9300 using xda premium
jj92942000 said:
Is it stuck on SENDING?
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Yes it is stuck on sending
NoOneAce said:
Yes it is stuck on sending
Click to expand...
Click to collapse
I've had this issue on SGS (going back to GB) and SG3 with 2 different providers Vodafone sand Orange and different roms. No one was able to fix it, not their service, not XDA. My fix Go SMS Pro. Something about having a higher priority.
Sent from my GT-I9300 using xda premium

[Q] No Mobile Network

I have flashed a custom ROM and calls/text works but internet data isn't working,
I have activated Mobile data from the drop down list,
Mobile Network: HSDPA
Mobile Network State: Disconnected
Lither said:
I have flashed a custom ROM and calls/text works but internet data isn't working,
I have activated Mobile data from the drop down list,
Mobile Network: HSDPA
Mobile Network State: Disconnected
Click to expand...
Click to collapse
Looks like you need to input your APN settings. Go to settings> More> Mobile Networks> Access Point Names and then add your proper APN's from there.
If you don't know your APN settings use a free app called tweakker from the play store it gets them for you automatically.
Please Click The Thanks Button If I've Helped ^.^ ... Sent From My Omega'd Galaxy S3 ...
xmrenegade7 said:
If you don't know your APN settings use a free app called tweakker from the play store it gets them for you automatically.
Please Click The Thanks Button If I've Helped ^.^ ... Sent From My Omega'd Galaxy S3 ...
Click to expand...
Click to collapse
Or simply ask the network provider for the apn settings
Sent from my GT-I9300 using xda app-developers app
U can try flashing a different MODEM
Sent from my GT-I9300 with a BIG
prabhjots said:
Or simply ask the network provider for the apn settings
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
True enough it's a hell of a lot quicker to use tweakker though.
Please Click The Thanks Button If I've Helped ^.^ ... Sent From My Omega'd Galaxy S3 ...

[Help] Mobile Data doesn't work

Hey, Guys,
I have a really annoying problem. My mobile data doesn't work anymore ://
I bought me an internet flat again, but this time it doesn't work Wifi and everything else works, just this thing doesn't. I tried checking and unchecking the box, restarting the phone etc. but it still doesn't work. Does anyone of you has a solution?
DatJoe said:
Hey, Guys,
I have a really annoying problem. My mobile data doesn't work anymore ://
I bought me an internet flat again, but this time it doesn't work Wifi and everything else works, just this thing doesn't. I tried checking and unchecking the box, restarting the phone etc. but it still doesn't work. Does anyone of you has a solution?
Click to expand...
Click to collapse
where do you live and which provider have you? Seems like an APN Problem
DatJoe said:
Hey, Guys,
I have a really annoying problem. My mobile data doesn't work anymore ://
I bought me an internet flat again, but this time it doesn't work Wifi and everything else works, just this thing doesn't. I tried checking and unchecking the box, restarting the phone etc. but it still doesn't work. Does anyone of you has a solution?
Click to expand...
Click to collapse
Do you have the access points set up?
Try going thriugh setuup guide and set them again.
ChikeD said:
Do you have the access points set up?
Try going thriugh setuup guide and set them again.
Click to expand...
Click to collapse
Easier method: settings-xperia-internet settings
Sent from my LT22i using Tapatalk 2
AndroidNoob69 said:
Easier method: settings-xperia-internet settings
Sent from my LT22i using Tapatalk 2
Click to expand...
Click to collapse
For the life of me I knew they are there somewhere but couldn't find them LOL
ChikeD said:
For the life of me I knew they are there somewhere but couldn't find them LOL
Click to expand...
Click to collapse
Friend with XV had same prob so i know where it is
Sent from my LT22i using Tapatalk 2
AndroidNoob69 said:
Easier method: settings-xperia-internet settings
Sent from my LT22i using Tapatalk 2
Click to expand...
Click to collapse
Still doesn't work... :/
DatJoe said:
Still doesn't work... :/
Click to expand...
Click to collapse
That's very informative.
If you want help you need to provide details, what doesn't work?
Clear APNs and get internet settings, do you see the APNs set corrtectly?
Can you access the internet with that SIM on another phone?
ChikeD said:
That's very informative.
If you want help you need to provide details, what doesn't work?
Clear APNs and get internet settings, do you see the APNs set corrtectly?
Can you access the internet with that SIM on another phone?
Click to expand...
Click to collapse
1. My mobile data still doesn't work . Wifi, calls etc. work fine
2.How do I clear APN's?
3. I'll try...
I think I fixed it ))
I had to change my mobile data traffic.
DatJoe said:
1. My mobile data still doesn't work . Wifi, calls etc. work fine
2.How do I clear APN's?
3. I'll try...
I think I fixed it ))
I had to change my mobile data traffic.
Click to expand...
Click to collapse
And you never pressed a single thanks button... Well done. U mean we never helped you at all? Not a bit? Its ok not to press mine but i think @ChikeD deserves it.
Sent from my LT22i using Tapatalk 2
AndroidNoob69 said:
And you never pressed a single thanks button... Well done. U mean we never helped you at all? Not a bit? Its ok not to press mine but i think @ChikeD deserves it.
Sent from my LT22i using Tapatalk 2
Click to expand...
Click to collapse
Oh, I'm sorry. I'm not this active in this forum, but thanks for the reminder!:highfive:

Cm 13 Always Switching to Automatically choose available network

Hello i recently switched to Cm13 shapshot version and when i manually select the Network i wanna be registered to it always switches back to the 'Automatically choose available network' which slows down my network speed... Anyone know what could be wrong????
Sent from my KIW-L24 using XDA-Developers mobile app
Can you make your question a little bit simpler?! I couldn't dully understand it
CronaMell said:
Can you make your question a little bit simpler?! I couldn't dully understand it
Click to expand...
Click to collapse
Lol ok...I am using the KIw-L24 and cyanogen 13 Os...But in the option where i choose what network to register to they are two options...either the network chooses automatically or i choose manually...and i preferably use the setting where i use manually but it still reverts back to being chosen automatically by the network... Mostly the network chooses 2G speeds for me when I'd rather a minimum of 3G...Do you get me now????
Sent from my KIW-L24 using XDA-Developers mobile app
Milupi said:
Lol ok...I am using the KIw-L24 and cyanogen 13 Os...But in the option where i choose what network to register to they are two options...either the network chooses automatically or i choose manually...and i preferably use the setting where i use manually but it still reverts back to being chosen automatically by the network... Mostly the network chooses 2G speeds for me when I'd rather a minimum of 3G...Do you get me now????
Click to expand...
Click to collapse
Yes, just go to settings--->cellular networks---> preferred network type, then select 3G.
I hope this helps you
CronaMell said:
Yes, just go to settings--->cellular networks---> preferred network type, then select 3G.
I hope this helps you
Click to expand...
Click to collapse
Yeah tried that already but still ironically it sometimes drops to 2G
Sent from my KIW-L24 using XDA-Developers mobile app
Milupi said:
Yeah tried that already but still ironically it sometimes drops to 2G
Click to expand...
Click to collapse
I don't what to say know but, maybe another CM13 build have this issue fixed.
I hope you find a solution.
Ok think i found a way...
Thanks anyway
Sent from my KIW-L24 using XDA-Developers mobile app
My pleasure to help you

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