T-Mobile service menu access... (PLEASE LOOK AT PICTURES) - Galaxy Tab General

So i just found out from another thread "http://forum.xda-developers.com/showthread.php?p=11088696" that we can access the tabs service menu with the the following code (*#*#197328640#*#*). Now this is a LONG shot but here it goes, for all of those with more technical knowledge than myself, would it be possible to set the tab with Voice+3G using a T-Mobile sim through this menu or no? Just wondering but i am sure i will get bashed for this.

I tried that! The menu has the choices we want, but they don't do anything. I'm sorry you got nervous to post that idea! I wish it worked. Did you try it yet?

rangercaptain said:
I tried that! The menu has the choices we want, but they don't do anything. I'm sorry you got nervous to post that idea! I wish it worked. Did you try it yet?
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I was just messing around with the sound settings, i would not know where to look to make it possible to have voice+3g.
Sent from my GT-P1000 using XDA App

adinis78 said:
I was just messing around with the sound settings, i would not know where to look to make it possible to have voice+3g.
Click to expand...
Click to collapse
*#2263# gets you to the frequencies. Try it, but write down what you try, and what modem and carrier you have. Good Luck.

rangercaptain said:
*#2263# gets you to the frequencies. Try it, but write down what you try, and what modem and carrier you have. Good Luck.
Click to expand...
Click to collapse
no luck...

just noticed something interesting:
this picture shows all the bands while on voice+edge using Roto's modem switch:
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and this picture shows all the bands while only on 3g using Roto's modem switch:
now clearly while on 3g the is an extra band, WCDMA 1700(FDD IV) , and it does not show up while on Voice+edge does this mean anything? i wished someone with technical knowledge regarding this would chime in....
sorry for the way the pictures are layed out.

Well that confirms what we all have experienced. The modem in use that allows voice calls to be made does not have theT-Mobile 3g Bands( Band IV/ AWS/1700). The original T-mobile modem does allow 3G access but does not allow voice. How we combine the two is the challenge.

swordsaint_ss said:
Well that confirms what we all have experienced. The modem in use that allows voice calls to be made does not have theT-Mobile 3g Bands( Band IV/ AWS/1700). The original T-mobile modem does allow 3G access but does not allow voice. How we combine the two is the challenge.
Click to expand...
Click to collapse
well i hope this brings us one step closer to figuring it out.

Related

Toggle 3g/2g

Hey guys,
I have been looking several days for an option to toggle 3g <-> 2g but it simply isn't there where it supposed to be.
After discovering this article I'm wondering why this feature is missing in all wp7 samsung devices.
I really miss this option because I get at home barely 1 bar on 3g and thats not very good for the battery.
I thought that OEMs aren't allowed to customize the os on this level but why is this option not visible ?
Regards
I always thought that this option has been disabled by my provider because "3" doesn't have 2G at all. All GSM data is transferred via Roaming with A1 mobilkom.
Don't know, I've realised that my Omnia7 doesn't have this option but I don't miss it though.
worth a ponder
skycamefalling said:
I always thought that this option has been disabled by my provider because "3" doesn't have 2G at all. All GSM data is transferred via Roaming with A1 mobilkom.
Don't know, I've realised that my Omnia7 doesn't have this option but I don't miss it though.
Click to expand...
Click to collapse
My boyfriend's Trophy has the 3g toggle located in settings. He's using vodafone. My omnia however is missing the feature. HTC vs samsung or carrier difference?
According to Orange it is missing on all Omnia 7s as it's missing from the Samsung software.
Thanks for your answers but nevertheless I'd like to hear why samsung did exclude this feature on their wp7 phones because I couldn't barely find any information about it on the internet.
It's incomprehensible and there we see that samsung failed once again with "their" software. Toggle 2g is an option that I really won't miss specially in areas where I have bad signal. I'm going to contact samsung to see what they say about it.
Regards
m8tix said:
I'm going to contact samsung to see what they say about it.
Click to expand...
Click to collapse
Would be interesting to know, but don't get your hopes high...I cannot remember any time Samsung answered a support question for me
My Omnia 7 has this setting. I have a 16 GB device from T-Mobile Germany running on o2.
My Omnia 7 also has this setting (Optus stock [unlocked] 8GB version).
Settings > Mobile Network
What I LOVE about these settings is that whenever my phone tries to access the internet and 3GB/Data is turned OFF, it won't force it on. Infact, unless you have Wi-Fi turned on, it will just say it's unable to access a data connection.
More than I can say for Windows Mobile, which always turned it on no matter what you told it to do.
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"lightbox_toggle_sidebar": "Toggle sidebar"
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Thanks, guys
So it's not Samsung's idea but, more likely, our provider's idea to cut this setting.

Prevent 4g from sleeping?

Yea. Did some googling and found a way to edit wimax through that ##3284# code. But the 4g seems to sleep faster than before? Can anyone tell me how to do this effectively? I use my epic for my home network and its a pain. Just want it to stay on like the wifi sleep policy. Btw i tried setting it to 300 100 and 60. Anyone know what that number means in terms of time?
Thnxnadvnc!
Sent from my SPH-D700 using XDA App
Bump!!! Someone here's gotta know something. ..
Sent from my SPH-D700 using XDA App
What rom/modem are you using?
4g seems to sleep more after I flashed DK05 or DK28, didn't seem to do it much in DI18
RushAOZ said:
Btw i tried setting it to 300 100 and 60. Anyone know what that number means in terms of time?
Thnxnadvnc!
Click to expand...
Click to collapse
Those are idle times, in seconds, I believe. Meaning... when the device is not actively using 4g, it will time out (sleep) after so many seconds. I think 10 seconds is the default before the 4g sleeps.. Increasing that number should prevent your device from sleeping for a longer period of time.
I did some googling, according to this page, the number is in minutes.
http://www.groovypost.com/howto/mobile/prevent-phone-4g-wireless-connection-sleeping/
I have not tried this myself to see if it helps, need to get back home first where I have 4G coverage.
Anyone else have any luck with this setting?
--------------------
Edit: It looks like the parameter is in seconds according to this post on the EVO forum, which makes more sense
http://forum.xda-developers.com/showpost.php?p=8266721&postcount=79
Yea its actually working for me. If theres nothing using bandwidth 4g will shut off. But if I have pda running 4g will stay on even when the phone sleeps. before it would shut off after a few minutes into sleep mode. Works like a charm. if you dont mind the sprint rep questioning as to why you want that number lol.
How did you access the Wimax settings? This is what I see:
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
fastmikey1969 said:
How did you access the Wimax settings?
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You'll access the data programming area on your phone by entering ##3282# on your phone number pad. The OP mistakenly typed in ##3284#.
You'll need your MSL to explore or change the settings. If you google, you can find ways to get that MSL number without calling Sprint.. You'll just enter some commands in a terminal app.... I'm not sure where I found it.. but it's out there.

Losing signal

Anyone been losing signal? I been getting the LOS bug that was also found in the epic touch when it first came out... My phone would just go from 3G to nothing showing then go to a circle with the line in it :crying http://www.flickr.com/photos/[email protected]/7429534674/
http://www.flickr.com/photos/[email protected]/7429314544/
The phone radios suck so bad. Sorry
Sent from my SPH-L710 using xda premium
lse4 said:
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Anyone been losing signal? I been getting the LOS bug that was also found in the epic touch when it first came out... My phone would just go from 3G to nothing showing then go to a circle with the line in it :crying:
Click to expand...
Click to collapse
Did you take off sprint optimization?
Jahspree said:
Did you take off sprint optimization?
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Click to collapse
Yes I tried it with it on and off and also with lte/CDMA and just CDMA on but still no luck it really happens like when I turn my screen off then when I turn it back on it happens
lse4 said:
Yes I tried it with it on and off and also with lte/CDMA and just CDMA on but still no luck it really happens like when I turn my screen off then when I turn it back on it happens
Click to expand...
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I have the issue only when I take off sprint optimization. What is your roaming on? Sprint or automatic?
Jahspree said:
I have the issue only when I take off sprint optimization. What is your roaming on? Sprint or automatic?
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Ok so my roaming was set to automatic... I never even looked in this setting and also in roaming settings only voice is checked
Try updating profile from Settings/System Updates.
nabbed said:
Try updating profile from Settings/System Updates.
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Click to collapse
Ok I just updated my profile hopefully that works... Thanks also what should the roaming network be set to automatic or sprint only?
lse4 said:
Ok I just updated my profile hopefully that works... Thanks also what should the roaming network be set to automatic or sprint only?
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Automatic. That setting will connect to Sprint if available and roam if not.

S3 LTE battery drain FIX

Hey guys i have seen alot of you complaining about LTE draining your s3 battery... well here is app thats going to fix that.
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https://play.google.com/store/apps/details?id=de.mangelow.network
s3 already has this option built in?
settings > more settings > Mobile networks > network mode
we ATT people doesn't have that option built in
nismax said:
Hey guys i have seen alot of you complaining about LTE draining your s3 battery... well here is app thats going to fix that.
If i helped you then you come back and hit thanks button for me.
https://play.google.com/store/apps/details?id=de.mangelow.network
Click to expand...
Click to collapse
I downloaded you app but am not able to change the preferred network. I can't get it to switch away from LTE. I am on AT&T.
Sent from my SAMSUNG-SGH-I747 using xda premium
sorry bro I did NOT make this app, and i am sorry to hear that. It always worked for me on sg 2 i am waiting on s3 to be here tomorrow.
ATT GS3 here ,this app doesnt work , there is no option for GSM , all options are some form of LTE.
Phone Info app is available in Play Store. MUST turn Radio off 1st
ghost77 said:
ATT GS3 here ,this app doesnt work , there is no option for GSM , all options are some form of LTE.
Click to expand...
Click to collapse
The Phone Info app is available in the Play Store.
You must first turn off Radio using the button below the Network options. Then you can select a different Radio Network. Hope this helps.
Chriseckeard said:
The Phone Info app is available in the Play Store.
You must first turn off Radio using the button below the Network options. Then you can select a different Radio Network. Hope this helps.
Click to expand...
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That makes no difference , as i said in my post
there is no option for GSM , all options are some form of LTE.
Click to expand...
Click to collapse
probably hard coded. Tried on stock rom and moded rom, based on stock.

[RARE] Seeking Help... HTC ONE M7UL Network Data...

Hello,
Urgently need help now....
EVERYTHING about this phone is fine,
its just this mobile data which is very unreliable.
I have to keep going to "Network Operators" and then "Select Automatically"
Then sometimes it works and i get the 3G sign in the status bar but otherwise i just get the signal bars and nothing else.
It identifies my network which is "3" I've rang up them up and gave me the correct APN settings thats fine. they sent me a new micro sim, thats fine.
It has to either be the hardware, or a firmware issue?
Baseband Version - 4T.27.3218.14_10.33C.1718.01L
Refer to the Images for this.
Done the *#*#4636#*#*
My settings there are in the images
CID: OPTUS001
MIDN0714000
HBOOT: 1.57
Im lost for solutions and what the problem may be.
PLEASE HELP!
Thanks for your time.
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"lightbox_share": "Share",
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"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
View attachment 2833151
View attachment 2833152
Kyle B said:
Hello,
Urgently need help now....
EVERYTHING about this phone is fine,
its just this mobile data which is very unreliable.
I have to keep going to "Network Operators" and then "Select Automatically"
Then sometimes it works and i get the 3G sign in the status bar but otherwise i just get the signal bars and nothing else.
It identifies my network which is "3" I've rang up them up and gave me the correct APN settings thats fine. they sent me a new micro sim, thats fine.
It has to either be the hardware, or a firmware issue?
Baseband Version - 4T.27.3218.14_10.33C.1718.01L
Refer to the Images for this.
Done the *#*#4636#*#*
My settings there are in the images
CID: OPTUS001
MIDN0714000
HBOOT: 1.57
Im lost for solutions and what the problem may be.
PLEASE HELP!
Thanks for your time.
View attachment 2833150
View attachment 2833151
View attachment 2833152
Click to expand...
Click to collapse
First of all i would like to say that this is not really a RARE case,when i go to India during vacations this same thing happens to me and i end up going into airplane mode and then out of it again and it connects fine.I honestly don't have any solution other than this.
Sorry man.
I use a ONE(M7) and One X
Hit that thanks button if i helped
Sammy1612 said:
First of all i would like to say that this is not really a RARE case,when i go to India during vacations this same thing happens to me and i end up going into airplane mode and then out of it again and it connects fine.I honestly don't have any solution other than this.
Sorry man.
I use a ONE(M7) and One X
Hit that thanks button if i helped
Click to expand...
Click to collapse
Haha i thought it was rare because i was searching this forum and others and i couldnt find anybody else having the same problem.
Doesnt matter now i got rid of the nightmare in the end.

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