Question about *#301279# - Galaxy S II Q&A, Help & Troubleshooting

Guys, I am trying to understand how to change my mobile network access on the phone.
I am on the ATT version of the SGS2 and have repeatedly used
*#301279# -->Change HSPA Revision--->R99-HSPA off, but I continue to display the H+ in the status bar. My speed tests don't change at all with regard to the selection I make (1,2,3). Am I doing something wrong? Am I supposed to "save" the settings after I make the selection?
I live in South Florida and we have H+ here, so I am really not sure what is going on. The phone also displays my network as UTMS and I have NEVER seen 3G in the status bar. I am using my old sim from my Iphone 3gs with data unlimited plan with the correct (4g) APNs.
Any ideas guys?

Dsg2003gt said:
Guys, I am trying to understand how to change my mobile network access on the phone.
I am on the ATT version of the SGS2 and have repeatedly used
*#301279# -->Change HSPA Revision--->R99-HSPA off, but I continue to display the H+ in the status bar. My speed tests don't change at all with regard to the selection I make (1,2,3). Am I doing something wrong? Am I supposed to "save" the settings after I make the selection?
I live in South Florida and we have H+ here, so I am really not sure what is going on. The phone also displays my network as UTMS and I have NEVER seen 3G in the status bar. I am using my old sim from my Iphone 3gs with data unlimited plan with the correct (4g) APNs.
Any ideas guys?
Click to expand...
Click to collapse
I`a m not on the AT&T network so i can`t advice you myself but i would look on the thread of Designgears on xda as he`s on your network to. If you don`t see anything about apn-settings post a question on XDA and you`ll get answers. Or google around for your settings and look on the AT&T website.
Hope you find your answers

Also just to clarify, I'm trying to get the phone in 3g only mode.
Sent from my SAMSUNG-SGH-I777 using XDA App

Related

Is there anyway on the atrix to shut off 4g/3G?

I don't get good 3G at my house and when I'm on edge in get almost full bars. How can I shut off 3G/4g? I did the 4636 thing and selected gsm only but I still see h+. What am I doing wrong ? Is there another way? App?
When change it I just back out by the back button...is there a diffremt way I should do it to save the gsm settings only?
Thanks
dvigue said:
I don't get good 3G at my house and when I'm on edge in get almost full bars. How can I shut off 3G/4g? I did the 4636 thing and selected gsm only but I still see h+. What am I doing wrong ? Is there another way? App?
When change it I just back out by the back button...is there a diffremt way I should do it to save the gsm settings only?
Thanks
Click to expand...
Click to collapse
Ok .. sigh... first off... the "bars" you are referring to indicates cell strength(voice calls/SMS) not data speed or strength. I think the atrix shows h+ no matter what as on my nexus it would change to H when using hsdpa and 3g for when on 3g and likewise for edge and even g **edit that's a cyanogen mod**. NOW as for switching to 2g only and disabling 3g it is ( settings> wireless & networks> mobile networks> select network = your choice) no need for *#*#4636#*#*
On another note if your getting slowdown on 3g try a restart... 2g is not going to be any faster.
Sent from my Xoom using XDA App
Besides going through the different setting menus, there are widgets available in the market that will act as a shortcut to the last (or semi-last) preference. I have it configured in Extended Controls
ChongoDroid said:
Ok .. sigh... first off... the "bars" you are referring to indicates cell strength(voice calls/SMS) not data speed or strength. I think the atrix shows h+ no matter what as on my nexus it would change to H when using hsdpa and 3g for when on 3g and likewise for edge and even g **edit that's a cyanogen mod**. NOW as for switching to 2g only and disabling 3g it is ( settings> wireless & networks> mobile networks> select network = your choice) no need for *#*#4636#*#*
On another note if your getting slowdown on 3g try a restart... 2g is not going to be any faster.
Sent from my Xoom using XDA App
Click to expand...
Click to collapse
ok...Sigh...
i know what the bars mean. what i am saying is, i get a way better signal at home/work with EDGE. i want to be able to shut off 3g, like i use to be able to on my iphone to save battery, and i jsut dont need the connection at home and work.
i went to the settings, and mobile networks is greyed out? how can i get into that menu?
wouwout said:
Besides going through the different setting menus, there are widgets available in the market that will act as a shortcut to the last (or semi-last) preference. I have it configured in Extended Controls
Click to expand...
Click to collapse
will it shut off 3g? and just keep EDGE? i have done it manually, but it does not seem to work?
no matter how many times i go into the 4636 screen and select GSM ONLY it goes right back to GSM/WCDMA
and i am so sick of looking service when it switches over from EDGE to 3g for ONE bar. what am i doing wrong? why cant i get it to STAY on EDGE>..this no service thing is making me wonder if i want to return this phone..
dvigue said:
no matter how many times i go into the 4636 screen and select GSM ONLY it goes right back to GSM/WCDMA
and i am so sick of looking service when it switches over from EDGE to 3g for ONE bar. what am i doing wrong? why cant i get it to STAY on EDGE>..this no service thing is making me wonder if i want to return this phone..
Click to expand...
Click to collapse
Try the widget call Extended Control and disable it. Good luck
dvigue said:
ok...Sigh...
i know what the bars mean. what i am saying is, i get a way better signal at home/work with EDGE. i want to be able to shut off 3g, like i use to be able to on my iphone to save battery, and i jsut dont need the connection at home and work.
i went to the settings, and mobile networks is greyed out? how can i get into that menu?
Click to expand...
Click to collapse
I forgot that I had to unlock my phone for it to work (canada, go figure) maybe thats why mine isn't greyed out.
Sent from my Motorola Olympus
After selecting 2g only mode, my Atrix still gets 4g speeds...
I am running the same phone under AT&T with 4.5.141. I rooted the phone and enabled the greyed out preference pane to select 2g only. Regardless of if I select 2g only there, and if I use the *#*#4636#*#* code, I can run speedtest and get 4g speeds .... Do I just need to go the cyanogen mod? Are there other preference panes that I need to edit? I am jealous of all of you out there who have successfully whipped their Atrix 4g!
Motorola Atrix 4g (v1) AT&T with 4.5.141
You will have to flash the n_1.100.00r radio
Sent from my MB860 using xda premium

[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

Stupid question regarding mobile network type for those on 3UK...

In settings, about phone, status what does it say for you guys on three uk under mobile network type.
Mine would say HSPDA regardless of being on 3g or H, now though it constantly displays UMTS
Is that normal? Is it because I've flashed a custom rom?
And also I've noticed my data connection changes often from 3g to H.
Lastly in network mode do you guys have it on auto or WCDMA only.
Thanks
Well it will switch to 3g(umts) when there isn't anybdata being sent/received. When you need data it switches to h(hspa) so you get the fastest speeds.
This is to save battery life, so when you check in settings your probably not pulling data.
Try downloading something then looking.
Sent from Samsung Galaxy S2 on TELUS.
Thanks for the helpful reply.
Another thing though, would it benefit me switching to wcdma only instead of auto,?

[Q] force edge - is it impossible?

hello all,
about two weeks ago a flood came through pa and ever since that flood came through the tower by my house is putting off a "bad 4g" or "h+" signal, which my atrix is forced to used, when i make a phone call the atrix drops down to 3g and i can get on the internet no problem and i can get on any other tower no problem, i called att about the problem and they said the tower by my house is in a degraded state and they don't know how long it will be before it gets fixed, to me it doesnt seem to be a priority since the problem only affects those who's phones use the bad h+ signal. I know the phone would function fine if there were some way to drop the phone down to 3g or edge as my wifes captivate works off the sme tower no problem. I have tried the #*#*4636*#*# option - gms blah blah and it didnt do anything to change the h+, i even figured out how to modify the settings under etc/motorala/android.phone/settings.xml to get the network settings ungreyed only to find out that changing the settings to 2g or 3g did nothing to change the h+ symbol, i am running stock rom 2.3.4 att, one thing i did noticed don't know if it is related but the apn's are locked, do i need to unlock my phone to force edge? those of you who have atrix and are able to force edge please let me know how you are able to and weather or not your phone is locked. if at all possible i would like to avoid flashing roms but would be willing to unlock my phone if it goves me the ability to force edge. this is ridicous that att would lock this option out. please help me as having no internet on my phone sucks
*#*#4636#*#* -> phone information -> set preferred network type to -> GSM only -> Press back button to exit out of it.
Do not attempt to change anything else.
anupash said:
*#*#4636#*#* -> phone information -> set preferred network type to -> GSM only -> Press back button to exit out of it.
Do not attempt to change anything else.
Click to expand...
Click to collapse
i Tried that and it did not change the h+ down to edge and when i go back in it is set back to gsm auto/ are your apns unlocked or phone unlocked if this actually does work for you?
apn wap.cingular and set to use 2g only. wap.cingular is edge. hsdpa will be 3g speeds.
i know i thought of that too, except att has locked all of their apns they have a little lock next to them? any one know how to remove the locks or is this the same thing as unlocking the phone?
voltmeter101 said:
i know i thought of that too, except att has locked all of their apns they have a little lock next to them? any one know how to remove the locks or is this the same thing as unlocking the phone?
Click to expand...
Click to collapse
Add a new apn and select it. You can only have one active at any time anyways.
Sent from my MB860 using xda premium
Alcapone263 said:
Add a new apn and select it. You can only have one active at any time anyways.
Sent from my MB860 using xda premium
Click to expand...
Click to collapse
There isn't a 2G option in APN settings.

[Q] prefered network? hidden menu

Was just curious about network settings. Under the hidden menu my prefered network is set to wcdma prefered. Is this the best setting to use? This will still allow lte network correct? Thats what mine is set to default and if I try to change it it goes back to wcdma automatically. If im thinking correctly wont this automatically pick the fastest network available to me? Including lte? I camebto this conclusion because I do get the 4g symbol when Im in the signal area for lte. Also what kind of speeds is everyone getting with LTE? THANKS for the help! Just want to check and make sure this setting isn't preventing me from getting lte speeds.
The menu setting that you see is to only use one of the the technology's and the bands those the technology's uses to connect to the network (e.g. gsm,wcdma)
BTW. None of the l9s have LTE the l9 2 might
Sent from my LGMS769 using xda app-developers app

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