No mobile internet connection after some wifi-time - Galaxy S III Q&A, Help & Troubleshooting

Hey guys,
I have a problem with my internet connection. After staying in a wifi-area and being connected for a few hours, my phone won't automatically connect to the mobile internet. When this happens I have to turn on Airplan-Mode and turn it off again in order to make it work.
It's kind of annoying. Can anyone help me? =)
Thanks

this is not a help section, report it to a mod

AW: No mobile internet connection after some wifi-time
I had the same problem with different devices. I think this is a o2 Germany problem. I use a S3 (4.1.2), a S2 (4.1.2) and a Galaxy Tab 8.9 (4.0.4), all this devices doesn't connect to the mobile network after wifi connection.

AW: No mobile internet connection after some wifi-time
Same here on o2.
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potschi said:
I had the same problem with different devices. I think this is a o2 Germany problem. I use a S3 (4.1.2), a S2 (4.1.2) and a Galaxy Tab 8.9 (4.0.4), all this devices doesn't connect to the mobile network after wifi connection.
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Click to collapse
Might be the problem... but I never had this problem with my old Nexus S (4.1.2) on the o2 Germany network. I'm confused

I solved the problem using WifiFixer Free app in the play store .
Now everything is fine
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Related

Skype does not connect on cyanogen

Skype not connecting even with cyanogenmod nighty build.
Phone: UK T-Mobile galaxy S3 9300
Does anybody know how to solve this problem?
Thank you
Sent from my GT-I9300 using XDA Premium HD app
Have you tried 3G and Wifi?
Despite otherwise claims by Skype/Microsoft, the protocol is quite easy to detect and block in case your carrier doesn't like Voip.
On another note, Skype doesn't work reliably for me on either mobile phones or desktops: keeps loosing connection or not seeing online contacts.
Yes. I have tried wifi, 3g. Still no connecting.
I have read thet people have problems with galaxy 9300 and skyoe. But cyanogen solved problems for them. For me not
I have even tried chanogen jelly bean. Still not connecting.
Internet is ok. Strong and good signal. Strange.
Maybe someone has anh ideas?
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does s g siii have internet pass-through

does s g siii have internet pass-through? i did not find it in my device. my previous HTC cellphone had it and it was awesome
plz help
qaid yassin said:
does s g siii have internet pass-through? i did not find it in my device. my previous HTC cellphone had it and it was awesome
plz help
Click to expand...
Click to collapse
It's a feature only for HTC devices (precisely, it is a feature of Sense, the proprietary interface of HTC)
qaid yassin said:
does s g siii have internet pass-through? i did not find it in my device. my previous HTC cellphone had it and it was awesome
plz help
Click to expand...
Click to collapse
Nope. As what the dude above me said, it's a feature from sense..
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There is USB and Bluetooth tethering of your wifi or 3G connection. Thats internet passthrough to me. (Typing this while my S3 is connected via wifi, and both an iPad and Win7 laptop bleutooth tethered to my S3 using the S3 internet connection at the same time).
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pwhooftman said:
There is USB and Bluetooth tethering of your wifi or 3G connection. Thats internet passthrough to me. (Typing this while my S3 is connected via wifi, and both an iPad and Win7 laptop bleutooth tethered to my S3 using the S3 internet connection at the same time).
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I guess he is talking about the way around. Internet of Laptop used by S3, I guess there are apps out there that can do this, e.g. mHotspot or connectify

Connection to wpa2 with wifi

Hi friends
Can someone in here please show me how to connect to a wifi network that uses WPA2 technology
I heard it is not possible on our Android device I hope that this is not true
I have a GT I9100 rooted stock rom
4.2
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[Q] Mobile Network Setting

I've just upgraded my GT-P7510 to Android 4.04
I want to install a USB Internet Dongle, but this version of Android doesn't have 'Mobile Networks' available in the Wireless and Networks Settings, so I can't install the Dongle
How do I enable 'Mobile Networks' so that I can get my USB Internet Dongle working.
Is there a later version of Android 4 for the GT-P7510 with Mobile Network support and where can can I get it from
Many thanks
Steveh24 said:
I've just upgraded my GT-P7510 to Android 4.04
I want to install a USB Internet Dongle, but this version of Android doesn't have 'Mobile Networks' available in the Wireless and Networks Settings, so I can't install the Dongle
How do I enable 'Mobile Networks' so that I can get my USB Internet Dongle working.
Is there a later version of Android 4 for the GT-P7510 with Mobile Network support and where can can I get it from
Many thanks
Click to expand...
Click to collapse
The issue is not with the version of Android but with the variant of the device. P7510 means WiFi only tablet without 3G capability and therefore no mobile network settings.
Cheers.
Sent from my GT-P7500 using xda app-developers app
John Kester said:
The issue is not with the version of Android but with the variant of the device. P7510 means WiFi only tablet without 3G capability and therefore no mobile network settings.
Cheers.
Sent from my GT-P7500 using xda app-developers app
Click to expand...
Click to collapse
Hi John
I found this out yesterday from another member and can't believe that 3G isn't a standard feature.
Is there an application that will give me 3G Networking, I was reading that XDA Senior Member Bhaskar1109 had figured out a way of bypassing this incompatibility, allowing for any 3G broadband dongle to connect to any rooted Android tablet, would this still apply to a non-3G version of the tablet.
Thanks
Regards
Steve
You know there are 2 versions of galaxy tab 10.1 right? The P7510, which is the WiFi ONLY version and the P7500, which is the WiFi + 3g version. You currently have the P7510, which does not have a modem. If you want to use 3g, then you have to get the P7500. AFAIK there is no way to bypass this incompatibility. If there is such a thing, why would people even buy the 3g version then?
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How to use S3 as a Repeater?

Hey guys,
i have a rooted s3. Yesterday i downloades the app foxfi. Its a app to connect smartphone with routet and then turn the phone into a wifi hotspot, so like a repeater. But when i try to connect with my pc to the handy in repeater mode it connects but i cant open up any sites, so i dont have intetnet connection.
Am i doing something wrong? Is there any othet way to use my s3 as a repeater? Thx in advance guys
You are asking a question in the wrong forum .
Do you have mobile data enabled?
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I don't know for sure but i think that you can't get internet from wireless and at the same time use wireless tethering. If you want to tether via wireless you have to get internet from mobil data.
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I think it's impossible. When you in tether mode your phone using Internet connection through the mobile data.

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