No 3g service on samsung galaxy s2


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  4. Re: No 3G signal in my Samsung Galaxy S2;

My S3 was working perfectly until two weeks ago! What happened? Thank you for your time and consideration! Try updating the profile and prl information of your phone and check if this resolves the issue. You should also check if the issue occurs only in your house or in different areas as well.

If it is only in your house then the problem may be with the network. My S3 has just started indicating that the 3G is on but when I check on the pull down menu the mobile data is turned off. I never used mobile data as it is way to expensive here. Do you know how I can turn it off?

No 3G signal in my Samsung Galaxy S2

Any help much appreciated. In most cases where the mobile data turns on randomly the most likely culprit is an app installed in your phone. To check if this is the case you should start your phone in Safe Mode. Observe your phone and check if the mobile data turns on. Find out what app is causing this and uninstall it. If however the issue still occurs even in Safe Mode then you will have to back up your phone data and do a factory reset.

How To Fix No Signal, Network Connectivity Issues On Samsung Galaxy S3 [Part 1]

Hi, I found your website and was hoping you guys can help me. I have an S3 and my mobile data keeps turning off, which stops MMS from coming in. I have to keep manually toggling on mobile data throughout the day. Thank you for any help you can provide! This issue is the reverse condition of the problem we tackled above.

The troubleshooting steps to be done are still the same. You should first determine if an app installed in your phone is causing this problem. To verify if this is the case you should start your phone in Safe Mode. If the issue does not occur then it is most likely caused by an app. Find out what app is causing this to occur and uninstall it.

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Lastly, if we were able to help you, please help spread the word by sharing our posts with your friends. All these questions about diagnosing SIM-1 signal problem are shit. Can anybody tell why there is problem only with SIM-1, and why hundreds of Android users are facing the same problem?

This is a design flaw in Android, nothing else, and the Android community knows this. Stop sugar-coating issues like Microsoft , instead solve the root cause please.

Switch between 2G/3G

I am from Africa in Zimbabwe. What might be the problem? What should I do?. Is it locked to connect to networks. IMEI How are you today. I have just updated my Note II to Marshmallow 6 last night and have had some issues with the data.

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Click on any of the topics to find related threads. Thanks Meter: By tomelsmith , Junior Member on 1st July , In this post http: I have started this thread, as there are so many separate threads about this issue, and only the Telstra Australia thread had this answer as far as I've read. This may seem drastic to speed freaks, but 3G connection alone should still give you 1. This has worked for me, no more data stalling, no more server errors etc.

Samsung Galaxy S2

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  • Fix/Workaround for mobile data connectivity problems (3G/H/H+ dropping connection).
  • May Most Easterly Point of England. Tried all three settings and I am getting about the same speeds with all three settings, down and up. So will try setting 1 to see if my connection carries on dropping out. Oct I actually tried this before on a few different radios and it didn't really work. The real problem I have is when I get in an elevator for a minute and get out shortly. It's not long enough in the elevator for the phone to say "No Signal" but it's still long enough for the data connection to hang and never bother hooking back up when I get off the elevator.