I have seen a few postings mention this.
Dial *#197328640#
This brings up the debug screen (service mode)
I unlocked my T-mobile Samsung Galaxy S4 and I am trying to use it on an AT&T mnvo but I do not get any data service. So I am wondering if the bands need to be changed in this menu or some other menu on the phone?
Does anyone now this information? I am trying to determine the cause of no data on my Red Pocket sim card. I have the APN Settings correct and registered on the Network but still no data connection.
The Samsung Galaxy Note 10.1 - 2014 edition was released back in October 2013.
For those of you who have got down this awesome little device - CONGRATS! I got an International (factory unlocked) version from Singapore.
Once I brought it down to Sri Lanka and put in a 4G supported sim, things started getting weird. My 4G didn't work The status bar only read H+ (which means WCDMA and not LTE)
My LTE carrier (Sri Dialog) said that although the sim was 4G ready, the device may have locked on to another 4G band since it was from another country.
I used a little Debug application and found out that the Note 10.1 was locked on to HSDPA 1200 Band 1, whereas the carrier supported 4G on LTE 1200 Band 3
I tried going into Samsung's little backdoor called Service Mode, however Service Mode appeared not to work in here
(Check the comments to learn how to easily access Service Mode on all Galaxy devices)
Turns out that a couple of Note 10.1 2014 edition devices had this issue, where Service Mode can't be accessed. Service Mode is the easiest way to resolve a network problem.
Well want to know the solution? Follow these steps :fingers-crossed:
1. Root you're device using Odin. First uninstall Samsung KNOX. If you don't know how to do that, just make sure that SuperSU is installed as you're root app. Follow this root tutorial: dottech.org/148205/how-to-root-samsung-galaxy-note-10-1-2014-edition-guide
2. Next download Advanced Signal Status from the Play Store. Just follow this link: play.google.com/store/apps/details?id=com.cc.signalinfo
3. Open Advanced Signal Status and go to Advanced Settings > Device Settings > Network Selection and select 'LTE/GSM'. Here GSM means HSDPA/WCDMA. You will be asked to grant root access to the app during this process. If the app crashes during the first launch, just lauch it again. After all, it was built for phones
Congrats! :laugh: You're device should now work on 4G
Please hit Thanks if you found this post useful.
Service Mode
Kind of digression, but how do you go into the Service Mode in Galaxy Note 10.1 2014?
xda557 said:
Kind of digression, but how do you go into the Service Mode in Galaxy Note 10.1 2014?
Click to expand...
Click to collapse
There are various codes that you have to type in to you're dialer in order to access Service Mode, however you can use the Service Mode Shortcut app on the Play Store which makes this much more easier. Apparently Samsung has disabled Service Mode for some Note 10.1 (2014 edition) devices.
Download the Service Mode Shortcut app by following this link: play.google.com/store/apps/details?id=com.kabasoft.util.servicemodeshortcut
damianperera said:
There are various codes that you have to type in to you're dialer in order to access Service Mode, however you can use the Service Mode Shortcut app on the Play Store which makes this much more easier. Apparently Samsung has disabled Service Mode for some Note 10.1 (2014 edition) devices.
Download the Service Mode Shortcut app by following this link: play.google.com/store/apps/details?id=com.kabasoft.util.servicemodeshortcut
Click to expand...
Click to collapse
Thanks.
4g
what do you do in service mode to get 4g on att sm-p605
[ QUOTE=damianperera;52910997]The Samsung Galaxy Note 10.1 - 2014 edition was released back in October 2013.
For those of you who have got down this awesome little device - CONGRATS! I got an International (factory unlocked) version from Singapore.
Once I brought it down to Sri Lanka and put in a 4G supported sim, things started getting weird. My 4G didn't work The status bar only read H+ (which means WCDMA and not LTE)
My LTE carrier (Sri Dialog) said that although the sim was 4G ready, the device may have locked on to another 4G band since it was from another country.
I used a little Debug application and found out that the Note 10.1 was locked on to HSDPA 1200 Band 1, whereas the carrier supported 4G on LTE 1200 Band 3
I tried going into Samsung's little backdoor called Service Mode, however Service Mode appeared not to work in here
(Check the comments to learn how to easily access Service Mode on all Galaxy devices)
Turns out that a couple of Note 10.1 2014 edition devices had this issue, where Service Mode can't be accessed. Service Mode is the easiest way to resolve a network problem.
Well want to know the solution? Follow these steps :fingers-crossed:
1. Root you're device using Odin. First uninstall Samsung KNOX. If you don't know how to do that, just make sure that SuperSU is installed as you're root app. Follow this root tutorial: dottech.org/148205/how-to-root-samsung-galaxy-note-10-1-2014-edition-guide
2. Next download Advanced Signal Status from the Play Store. Just follow this link: play.google.com/store/apps/details?id=com.cc.signalinfo
3. Open Advanced Signal Status and go to Advanced Settings > Device Settings > Network Selection and select 'LTE/GSM'. Here GSM means HSDPA/WCDMA. You will be asked to grant root access to the app during this process. If the app crashes during the first launch, just lauch it again. After all, it was built for phones
Congrats! :laugh: You're device should now work on 4G
Please hit Thanks if you found this post useful.[/QUOTE]
I have the same tablet - bought from Amazon and using Straight Talk as my carrier. I'm not willing to root in fear of bricking my device. Is there or will there ever be another route for me to get LTE?
I can't connect to AT&T, but I get hspa and hspa+ through AT&T microcell... which I never signed up to get.
Great app! Tried this on my P605 (Australia). Auto selected in the options was LTE/GSM auto. Changed to LTE/GSM/CDMA and made no difference...turned on LTE only and did the OOKLA speed test just outside my house and it performed 4 times better! It should be said 4G in my area isn't strong at the moment.
I am trying to find Network Mode on my Samsung Galaxy Note 2 to switch to 3G but I can't see the "Network Mode" option in there.
Is there any other way to switch to 3G from 2G on Note 2?
It's an unlocked ATT Note 2.
Thanks
Does anyone know how to get into service mode on s6 edge T-Mobile 5.1.1 I tired *0011# and *0226#.
Thanks
Service Mode (Status) *#0011#
Service Mode (Band Selection) *#2263#
I got my Sprint Samsung Galaxy s6 edge plus from one of my friends from USA. I am from Pakistan. My phone works well on Auto gsm/cdma/lte but when I switch on Lte only the signals get disappear until I get back to Automatic mode. My questions are:
Can I turn on Lte only on it? If yes how can I?
I have tried codes 2263 it didn't help.
I have tried 0011 method but when I input Q0 or 0000 I could not be able to get Band selection mode.
Please help me...
hi! did you get any solution in this problem? i have this same issue too.