[Q] Roaming problem - sgs2 won't switch back - Galaxy S II Q&A, Help & Troubleshooting

Hi everyone,
I live in an area where the signal of my current provider is very weak. This means that my phone will often roam. I have no problem with that, but whenever im in an area that my provider covers well, my phone won't stop roaming automatically....I always have to manually switch it back to my provider. Does anyone have any suggestion to fix this?
And another question: Can I force my phone to NOT roam...at all? Not just data-roam but also gsm-roam?

Related

issues reconnecting to mobilicity network -canada, please help!

Hello there I currently have an unlocked vibrant currently on the mobilicity network in Toronto, Canada.
The phone works well, no issues except for establishing and securing a connection with the network provider. Every time I go to an area where it loses service, like parking garages or subways it loses the connection- obviously- but when you get back to an area where there should be service I only connect to the roaming service. This is leading to extra costs since my plan has charges for that.
What I do now is when i go somewhere with no service i switch to flight mode. When i get back where there is service i have to usually turn the phone off and restart it and search for a network manually.
Are there any apps, hacks, or fixes that can stop me from seeing or detecting roaming services, and force the phone to lock on to my network provider's service?
I want to use it only in the current home zones, and if out of one, i accept the fact that the phone does not work at all. I am always in the coverage zone and never want to use it while roaming.
can anyone help?
At the setting, there is an option there Data Roaming, you need to check or uncheck it. Select the option that will prevent you from doing data roaming and that should fix your problem.
On the otherhand, I have a question for you. I have the same phone and same provider, mobilicity. Our problem is the 3g connection. It is spotty sometimes the 3g icon appears and then disappears. Does this happen to you? I noticed the problem occurs when I go under like basement when there is no signal. After resurfacing, I gell signal reception sometimes full but the 3g or data connection won't work. To solve this, we would usually shut down the phone and restart it. Do you experience the same problem? If yes, what was your fix. Thanks.
David
Same problem here. Any guidance will be appreciated.
I've done the suggestions for Wind but to no avail.
same mobile , same provider , same issue
hai guys i have the same issue , but my thing is more worser than you.....when ever i go to an underground parking my 3g gets turned off and wen i come out from that place i cant able to make or receive any calls .....i need to restart the phone to turn on the signal again...its really weird any one have the solution ?????
Hey all, I have a Vibrant on Wind, this is what I do.
Go to settings.
Wireless and Network -> Mobile Network -> Network Mode ->WCDMA only
This enables that you stick to Mobilicity's 3G network and not roam on the Rogers 2G network.
If you lose signal, you will not roam, but simply not be connected until you move out and pick up Mobilicity's signal again.
Hope that helps.
Mobilicity Fix.
I found this on Howard forumns:.... I know this post is old but the solution could help someone who recently bought a old for to get used to customization /flashing.>>> Hope its useful
From Post:
--------
It works!!! It totally works!!!! I love it! Thank you so much guys!!!! Now I don't have to restart my phone EVERY morning as soon as I pull out of the underground garage in my car!!!
Thank you, Thank you, THANK YOU!!!!!!
Dial: *#*#197328640#*#*
Click [1] debug screen
Click [8] phone control
Click [7] network control
Click [2] band selection
This is where you make a change, default setting is [1] automatic, which means it chooses automatically between gsm/cdma (Edge vs 3g). So we are going to change this and set it to wcdma band which is 3g.
Click [2] wcdma band
Click [1] wcdma all []
Now it should display “select wcdma all bands[*]"
Now on the bottom of your phone, click the menu key, it’s the one next to the home key, now click back, menu again one more time, back one more time, this is just to confirm it set to number 2 wcdma band.
Now click menu key one last time, click end.. and you are done. Now to double verify that the phone is locked into 3g, dial in: *#*#4636#*#*
Then click phone information Then scroll down to “set preferred network type” It should now have listed “wcdma only.” PS, if you tried to do a shortcut, and just set wcdma this way first without doing the lock above, it would just go back to gsm/cdma auto once you exit the screen.
Your phone should now be locked into 3g.
----------
Again found on Howard forumns and copied and pasted to word doc. to keep for my mum as she gets the phone.... I got her the the 27.50 holiday plan so she can call anywhere to anyone in North america with unlimited data....coverage is good so far...
P.S. i dont allow roaming as to not incure more charges.
I know this is an oldish thread but.
Trying to fix connection issues and the Dial code does not work for me. It just does nothing when I enter that. The only code that works is *#*#4636#*#* and that does not help me.
Anyone else having this issue and know why it's not working. I have an Amaze 4G. Only posting here about this phone because this is the only thread I could find related to my issue.
Searched all over now. Those codes are to be the only solution and they don't do anything on my phone.
Anyone have answers?
I have a mytouch 4g (it's actually the htc panache) that just suddenly wouldn't connect to the network after I restarted it. When I try to add a network manually, the only option I have is to connect to Canadian roaming...

3G Issue with Vibrant

I have T-Mobile version of this phone but I use it with Mobilicity.
Any time I go into a place that has no reception I obviously lose signal and both the bars and the 3G icon disappear.
However, when I leave that area and come back to the area where I had reception, the 3G icon never comes back. When I attempt to make a call I a get a message saying "not registered on network". If i go to wireless settings and try to manually search for a provider, the phone will only find Roaming.
The only thing that solves the problem is rebooting the phone.
I have Bionix 1.9 rom but this issue happened on stock as well. It also happens to another guy that has Vibrant9 rom.
On the other hand, other phones like the old samsung galaxy doesn't have that issue.
Any ideas. Am I missing some settings option?
Thanks...
I can only tell you I have exactly the same problem. Using it with Mobilicity.
Let's hope someone will come up with a fix.
A guess is that it has to do with the order in which it is searching to network operators after it loses signal. I am not sure how the phone is hard coded, but it is possible that upon reboot, it checks the SIM for which network to lock on to, but without a reboot it is looking for T-Mobile, because that is hard coded into the phone.
This is all a guess, but perhaps setting it to Manual network selection instead of automatic would help lock it on your network.
^yes, I think if you take it off the auto setting in your mobile network, that may solve the problem. Even though I'm with TMO we had a 3g outage and while it was on auto the same message came up for me, even after the outage was over. Set it to wcdma only, and I was able to make calls and get back on the network.
Setting it to Manual will just force us to do it manually every time it gets disconnected.
Not a solution, unfortunately.
Thanks guys,
Is there an application perhaps that will search for available networks and register on the network of your choosing once found?
Orochi77 said:
I have T-Mobile version of this phone but I use it with Mobilicity.
Any time I go into a place that has no reception I obviously lose signal and both the bars and the 3G icon disappear.
However, when I leave that area and come back to the area where I had reception, the 3G icon never comes back. When I attempt to make a call I a get a message saying "not registered on network". If i go to wireless settings and try to manually search for a provider, the phone will only find Roaming.
The only thing that solves the problem is rebooting the phone.
I have Bionix 1.9 rom but this issue happened on stock as well. It also happens to another guy that has Vibrant9 rom.
On the other hand, other phones like the old samsung galaxy doesn't have that issue.
Any ideas. Am I missing some settings option?
Thanks...
Click to expand...
Click to collapse
Where you able to find a solution to this problem? I'm having the same problem. Let me know. Thanks.
+1111111.... i meant plus 1... but yeah ...i'm having the same problem... Vibrant on Mobilicity w/ Froyo Rom from Axurus <-- i think thats how u spell it
Anyways, this happends while im at home, sitting on the same chair as i was when i had the 3G...and then boom..............3g just disappears and doesn't come back til' i restart....
Have you tried setting the mobile network to "WCDMA Only" ?
Mobilicity doesnt have a GSM network.

[Q] Netwrok roaming tmobile/orange

Hi
I have my nice new SGS2 but there is no option for network roaming, only data roaming. In order for me to use orange network i need to re-scan and select tmobile/orange, but only get "G" data connection. When i rescan and select Tmobile i get full "H" data connection. Is this normal or am i missing a setting where it will automatically switch. I have set it to automatically but it does not switch between the two. (it's a PAYG O2 handset but unlocked)
Any ideas or will i just have to switch it all the time. Not a real problem as its onyl in my place of work that t-mobile signal is awful yet orange is fine.
Thanks
I think Everything Everywhere rolled out to everyone automatically but by the sounds of it you were missed out. As you're on T-Mobile you can sign up here:
http://www.t-mobile.co.uk/share/
For anyone on Orange, sign up here:
https://kareena.orange.co.uk/signal/
Also, if you haven't ticked the data roaming then tick it! You won't move to any other network than Orange in the UK. Just remember to turn it off when you leave the country.
steve228uk said:
I think Everything Everywhere rolled out to everyone automatically but by the sounds of it you were missed out. As you're on T-Mobile you can sign up here:
http://www.t-mobile.co.uk/share/
For anyone on Orange, sign up here:
https://kareena.orange.co.uk/signal/
Also, if you haven't ticked the data roaming then tick it! You won't move to any other network than Orange in the UK. Just remember to turn it off when you leave the country.
Click to expand...
Click to collapse
Done that but still it does not switch to orange when i have no t-mobile signal. If i do it manually it shows great orange signal....just does not automatically switch...
It won't switch automatically if there is a T-Mo signal available no matter how weak or strong.
Or is there no signal available to you with T-Mobile?
Sent from my GT-I9100 using Tapatalk
sheridan2000 said:
Hi
I have my nice new SGS2 but there is no option for network roaming, only data roaming. In order for me to use orange network i need to re-scan and select tmobile/orange, but only get "G" data connection. When i rescan and select Tmobile i get full "H" data connection. Is this normal or am i missing a setting where it will automatically switch. I have set it to automatically but it does not switch between the two. (it's a PAYG O2 handset but unlocked)
Any ideas or will i just have to switch it all the time. Not a real problem as its onyl in my place of work that t-mobile signal is awful yet orange is fine.
Thanks
Click to expand...
Click to collapse
I can't say for the SGS2 but I can tell you how it is on my Hero, and im guessing it should be same on the SGS2 as its an Android setting ...
If you're on T-Mobile, as I am, then scan your network and select "T-Mobile" only and tick the Data Roaming option. That's the only option you need and it's the only option available. This should then automatically switch over to Orange only when you can't access a T-Mobile signal. You'll know its done it as your network will be displayed as Orange as opposed to T-Mobile.
This is how it works on my phone and it works fine. It should be the same on the SGS2 as well.
Also apparently you'll only get "G" or "E" connections on the Orange signal. That's all they are allowing at the moment.
Hi, I have a Hero and that switches fine but the sgs2 will just show no network when i lose tmobile and not switch to orange. I see that if i get orange manually i will only get "G", its just the automatic switching does not seem to work. Checked tmobile web site and they dont have internet settings for the phone yet, but do have mms/sms settings...maybe in june when they release it they will update the settings and ill be able to down load.
zee54 said:
I can't say for the SGS2 but I can tell you how it is on my Hero, and im guessing it should be same on the SGS2 as its an Android setting ...
If you're on T-Mobile, as I am, then scan your network and select "T-Mobile" only and tick the Data Roaming option. That's the only option you need and it's the only option available. This should then automatically switch over to Orange only when you can't access a T-Mobile signal. You'll know its done it as your network will be displayed as Orange as opposed to T-Mobile.
This is how it works on my phone and it works fine. It should be the same on the SGS2 as well.
Also apparently you'll only get "G" or "E" connections on the Orange signal. That's all they are allowing at the moment.
Click to expand...
Click to collapse
They aim to do 3G roaming at some point in the future but for now it's EDGE only on data.
My network currently (ie when I drag down notification bar) is 'Orange T-mobile'
Sent from my Galaxy S2 using XDA App
Im on t-mobile and mine seems to auto switch without setting anything. A few days ago I remember it saying orange but most the time it says t-moble.
PS: the other day I found out my phone had been emergancy calls only for neely 24hrs the only way i could get signal again was to turn it off and on so dont know if that had anything to do with it messing up when it tryed to change

[Q] Register issue

So I live in the middle of no where. I find when I can have 2 bars of service but the phone will not register on the network... Is there a way to force this? I have been able to talk on the phone in these areas if I stay on the phone. If I leave service and go to this same are it will not register. Does this make sense?

[Q] Prevent switching mobile network?

Is there any way to prevent Android (4.1) phone from switching to another operator's network in case of poor signal reception?
Actually, the switching itself is OK, but the phone takes very long to switch back to the home network, even after the signal condition getting OK (the phone is moving in the car).
is it something that network operator can configure e.g. on the SIM card or the phone itself?

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