Database Users

Can't connect to Internet with 3G/EDGE/...

Hi,
Recently I have a problem that my HTC Magic won't connect to Internet using mobile communications: 3G/EDGE/GPRS and I could not find any setting that would turn off/on the Internet connection.
WiFi works fine.
My phone:
1.) Model number: HTC Magic
2.) Firmware Version 1.5
3.) Baseband Version 62.50S.20.17U_2.22.19.26I
4.) Kernel Version 2.6.27-00393-g6607056
5.) Build Number CRC1

Hi antsh85 ,
When i want to disable Internet I do this : To be able to turn data on and off , follow these instructions
Settings -> Wireless controls -> Mobile Networks -> Access Point Names -> Press Menu -> New APN -> fill in the field Name with the word "blank" and press OK -> Fill in the field APN with the word "blank" and press ok -> Press Menu -> Save -> You are now done.
Now , when you want internet you select the Vodafone APN {the original} , If you don't select the "blank" APN profile we just created
CLLC

Yeah it sure sounds like a missing APN after rom flash

Whoops , My bad !
I think i misinterpreted your Original post , I agree with Ronni.rasmussen.
What network are you using and where? UK Vodafone HTC Magic?
Just reply and we'll see if we can give you the right APN

[Q] How to make LTE/4G stick!? - SOLVED

Hey!
I have the international D802 version and the "settings / tethering & networks / mobile networks / network mode" only shows 3 options, GSM/WCDMA; CDMA only; GSM only.
When I go into dialing *#*#4636#*#* or if I go into dialing 3845#*802# etc...to choose LTE/GSM/WCDMA! I can choose this mode and it works UNTIL I reboot, then it goes back to GSM/WCDMA!
Is there is anyway to make the LTE/GSM/WCDMA mode stick?!
Thanks!
EDIT: SOLVED
In build.prop change ro.telephony.default_network=9 from 9 to 11!
I got LTE settings in mobile networks menu. And it sticks after a reboot!
Thanks to @ejerez for the info in Here!

Heads up! It's solved in case anyone is interested!

Life Engineer said:
Hey!
I have the international D802 version and the "settings / tethering & networks / mobile networks / network mode" only shows 3 options, GSM/WCDMA; CDMA only; GSM only.
When I go into dialing *#*#4636#*#* or if I go into dialing 3845#*802# etc...to choose LTE/GSM/WCDMA! I can choose this mode and it works UNTIL I reboot, then it goes back to GSM/WCDMA!
Is there is anyway to make the LTE/GSM/WCDMA mode stick?!
Thanks!
EDIT: SOLVED
In build.prop change ro.telephony.default_network=9 from 9 to 11!
I got LTE settings in mobile networks menu. And it sticks after a reboot!
Thanks to @ejerez for the info in Here!
Click to expand...
Click to collapse
Hi,
Thanks for the solution but I just need to check for the build.prop file, there are 2 similar lines as follows:
ro.telephony.default_network=9
& the other is:
#ro.telephony.default_network=9
Which do I change or do I change both? And do I need to change the permissions after changing it?
Thanks for your advice.

derek_09 said:
Hi,
Thanks for the solution but I just need to check for the build.prop file, there are 2 similar lines as follows:
ro.telephony.default_network=9
& the other is:
#ro.telephony.default_network=9
Which do I change or do I change both? And do I need to change the permissions after changing it?
Thanks for your advice.
Click to expand...
Click to collapse
Man let me clarify that this solution worked for me on some ROMs and didn't work on other ROMs!
Both are the same, the # symbol in front of the expression makes it a comment and the program will disregard it!
So you can change only the first one, or to be safe you can change both. Nothing to lose!
Good luck!
Sent from my LG-D802 using XDA Premium 4 mobile app

G900f Network problem Please HELP !!

Hi ,
I have galaxy s5 g900f and I have a problem with 3G network my mobile network is so weak that I go into the house and there is no 3G network only 2G network and It's so slow. all mobile devices in my area have a perfect 3G network with the same network provider . I tried my sim card on another samsung device and it worked perfectly. I've tried everything , I've changed my rom but nothing happened . I've tried the factory reset but also nothing.I also changed my sim card but the same problem happened.
Please help me.

You may want to flash another baseband version

vndnguyen said:
You may want to flash another baseband version
Click to expand...
Click to collapse
how can ido this ?

geo5896rge said:
how can ido this ?
Click to expand...
Click to collapse
To flash another baseband:
- Download the appropriate firmware. You can install Phone INFO ★Samsung★ app, go to the menu 'Firmware Browser' and get the appropriate firmware.
- Extract and get 2 files: modem.bin + NON-HLOS.bin.
- For detailed instruction how to update the baseband, please refer to this thread: http://forum.xda-developers.com/not...900tuvudnf4-extracted-stock-firmware-t2834398

vndnguyen said:
To flash another baseband:
- Download the appropriate firmware. You can install Phone INFO ★Samsung★ app, go to the menu 'Firmware Browser' and get the appropriate firmware.
- Extract and get 2 files: modem.bin + NON-HLOS.bin.
- For detailed instruction how to update the baseband, please refer to this thread: http://forum.xda-developers.com/not...900tuvudnf4-extracted-stock-firmware-t2834398
Click to expand...
Click to collapse
it didn't work

geo5896rge said:
it didn't work
Click to expand...
Click to collapse
What does that mean? You cannot flash another baseband? Or you have successfully flashed another baseband but the problem persists?
Please check the following and see what option is selected?
1- Open Settings > More networks > Mobile networks > Network mode ?
2- Open Dialer > enter *#2263# ?
3- Open Testing Menu > Device information > Set preferred network type ?

vndnguyen said:
What does that mean? You cannot flash another baseband? Or you have successfully flashed another baseband but the problem persists?
Please check the following and see what option is selected?
1- Open Settings > More networks > Mobile networks > Network mode ?
2- Open Dialer > enter *#2263# ?
3- Open Testing Menu > Device information > Set preferred network type ?
Click to expand...
Click to collapse
I have successfully flashed another baseband but the problem persists.
the network mode is wcdma only . I want the 3g network only.
*#2263# this code didn't open anything.

geo5896rge said:
I have successfully flashed another baseband but the problem persists.
the network mode is wcdma only . I want the 3g network only.
*#2263# this code didn't open anything.
Click to expand...
Click to collapse
In fact 3g and wcdma are referred to the same thing.
- Is your phone root? If so, open Phone INFO ★Samsung★ app > Menu > 'Secret Codes' > scroll to 2263 and tap 'Launch 0' to launch the code.
- Did you try the Step #3 I've said above?

vndnguyen said:
In fact 3g and wcdma are referred to the same thing.
- Is your phone root? If so, open Phone INFO ★Samsung★ app > Menu > 'Secret Codes' > scroll to 2263 and tap 'Launch 0' to launch the code.
- Did you try the Step #3 I've said above?
Click to expand...
Click to collapse
my phone isn't rooted.
how to open testing menu ?

geo5896rge said:
my phone isn't rooted.
how to open testing menu ?
Click to expand...
Click to collapse
Testing menu is *#*#4636#*#* on every Android phones.
On Samsung phones this code has been disable, so you have to open it by another way.
Install Shortcut Master app > Menu > Search... > enter 'testingsettings' in the textbox and tap Search.
Finally tap on the search result to launch it.
You can also create a shortcut for it for later access easier.

[Q] Note 4 SM-N910S (SK Telecom) issues. Need solution!

Hi all,
I am a bit new to this forum. So my apologies for any tips that i have not known yet
I got a note 4 from SK telecom KR (SM-N910S) unlocked verion running Octa core version. There are 3 issues currently exist on my phone. I am living in Australia btw.
1 : Every time the phone start up, it will ask me whether i want to enable networking or not and talking about roaming ??
2 : Sometimes MMS can not be sent, retry few time and its ok ?
3 : The networking on SM-N910S has a big issue for me, that model only has 2 kinds of network LTE/3G mode or 3G Only mode, on AU version we have GSM/WCDMA/3G/LTE etc so it look like i am missing WCDMA and 2G networks
My question is :
* How can i access the hidden menu for Note 4, i know there is a hidden menu somewhere on that phone allow me to change network mode
* Can i flash my phone with AU firmware to remove roaming message and other SK's stuffs. ??
I can list some of my phone info here
Made in Korea
Date 20140926
CSC Code : SKC
Frimware: SKC
Active CSC: SKC
Build Number: KTU84P.N910SKSU1ANJ2
Android 4.4.4
Harware: Univeral5433
Thanks

I have got the same exact problems ! with my N910S
I flashed another rom it fixed some issues but i got some new issues with the new rom !
but only lil problems nothing major for example the calendar will have some additional chines calendar and the phone log wont show names if the number includes +61*****
I tired to post the rom but i have to reach 10 posts in order for me to add a link to it ! so i will probably post it by tonight

Su1i said:
I have got the same exact problems ! with my N910S
I flashed another rom it fixed some issues but i got some new issues with the new rom !
but only lil problems nothing major for example the calendar will have some additional chines calendar and the phone log wont show names if the number includes +61*****
I tired to post the rom but i have to reach 10 posts in order for me to add a link to it ! so i will probably post it by tonight
Click to expand...
Click to collapse
How can you enable WCDMA and 2G ?. None of the known method work for me,

henryvu said:
How can you enable WCDMA and 2G ?. None of the known method work for me,
Click to expand...
Click to collapse
yeah it has a "Network Mode" option which gives u WCDMA only or GSM only or Auto or WCSMA AND LTE AND GSM
I posted the link under this thread "ROM for N910S finally" I think its wayyyyyy better than the stock rom with all these Korean apps and widgets

Which tools u use and steps taken . I want to follow exactly what u did . Don't want bricking my phone

henryvu said:
How can i access the hidden menu for Note 4, i know there is a hidden menu somewhere on that phone allow me to change network mode
Thanks
Click to expand...
Click to collapse
If you have root, just open Phone INFO ★Samsung★ app > Menu > 'Secret Codes' > scroll down to *#27663368378# for Service Main Menu or *#197328640# for Debug Screen. Tap and select "Launch 0' to launch.
If you don't have root, open Dialer, enter *#0011#, Menu > Back item (not Back key), Menu > Key Input > Q0, wait some seconds...

app > Menu > 'Secret Codes' > scroll down to *#27663368378# for Service Main Menu or *#197328640# for Debug Screen. Tap and select "Launch 0' to launch.
If you don't have root, open Dialer, enter *#0011#, Menu > Back item (not Back key), Menu > Key Input > Q0, wait some seconds...[/QUOTE]
Not working. I tired both 0000 and q0.

any luck
hi any luck with the rom

Hidden Menu for N910S SK Telecom
i use n910s sk telecom too and get frustated how to connect to lte band 8, already set to lte preferred and still the icon shows me 3g.
but then i found the solution from xda developer, i forgot the links but i take screenshot of it.
now i can connect to my lte network and explore my n910s network by entering secret code for sk telecom.
NB: you don't have to root your n910s to explore this menu.
here's the screenshot:

SKT Secret Menu
Has anyone know to explain more settings found in SKT Secret Menu? There are many setting there...

Entry point to Hidden Menu for N910S/K/L
For SM-N910S/K/L model, please following these steps.
1. Open your 'Phone' and switch it to 'Keypad'.
2. Type '319712358' directly (do not add any prefix or suffix like *#*#, just type it directly...).
3. Now you can see the Hidden Menu.
Please enter your password:
SM-N910S: 996412
SM-N910K: 774632
SM-N910L: 0821
4. After you in, go Network Setting -->Network mode to change LTE/WCDMA/GSM band.
Screenshots:
I have tested it on my SM-N910S and it works.
Model number: SM-N910S
Android Version: 5.0.1
Baseband version: N910SKSU0BOC2
Build number: LRX22C.N910SKSU1BOC3

Not working
Hi,
For me is not working. I did that change, I have LTE connectivity (not 4g as I have on my note 3) but now I can't use the phone, only Internet. Any idee? I'm on Vodafone Romania.

illeradu said:
Hi,
For me is not working. I did that change, I have LTE connectivity (not 4g as I have on my note 3) but now I can't use the phone, only Internet. Any idee? I'm on Vodafone Romania.
Click to expand...
Click to collapse
4G and LTE is just preference in naming. If you choose 'LTE' option without 'preferred', it will fail to fallback to 3G to make a phone call. Different story if your carrier has VoLTE

[Q] Note 4 SM-N910S (SK Telecom) issues. Need solution
I am also using N910S Note 4 full of SK Telecom "features". One of them is I can't enable data roaming.
ANyone found a solution to this?

note 4 sk telecome
hi. can help me?
my phone looks like....

Thanks soulkun, its working

soulkun said:
For SM-N910S/K/L model, please following these steps.
1. Open your 'Phone' and switch it to 'Keypad'.
2. Type '319712358' directly (do not add any prefix or suffix like *#*#, just type it directly...).
3. Now you can see the Hidden Menu.
Please enter your password:
SM-N910S: 996412
SM-N910K: 774632
SM-N910L: 0821
4. After you in, go Network Setting -->Network mode to change LTE/WCDMA/GSM band.
Screenshots:
I have tested it on my SM-N910S and it works.
Model number: SM-N910S
Android Version: 5.0.1
Baseband version: N910SKSU0BOC2
Build number: LRX22C.N910SKSU1BOC3
Click to expand...
Click to collapse
its worked on my 910S, really helpful.. thanks bro

chouzny said:
its worked on my 910S, really helpful.. thanks bro
Click to expand...
Click to collapse
Please explain step by step which one i must choose to enable lte/wdcma/gsm network

Are this phone n910s not support 900 wcdma band?

note 4 hidden menu network settings
I got this note 4 off ebay and it kept wanting to roam, and not use my network preference. I went into the hidden menu and changed it to all LTE and it asked if i wanted to use my network data and i said yes. Fixed it and the roaming "r" went away, but......................it won't stay like this after you reboot the phone, it goes back to roaming again until you go back into the hidden menu and do it again. How can you get it to stay permanently?

Android MM and GSM

Hello!
I've sent my Note 4 to my friend who lives in Russia. I've unlocked it first. Global unlock by Idone.
Russia do not have CDMA. GSM only. So, he was using Note 4 and everything was OK.
Until he updated to 6.0.1 After he Odined PC1 suddenly GSM wasn't working anymore. He tried everything but nothing helped. He downgraded to COK1. GSM was working again. As I understand, he did OTA to PC1 and GSM was not working again.
Can somebody help with it? Is there some fix?
Please, help?
Thank you!

not work because, idone not function in 6.0

tavikko said:
not work because, idone not function in 6.0
Click to expand...
Click to collapse
Yes, our app works on both 5.x and 6.0.1, it even works on not rooted phones.
His problem is related to the fact that switching from GSM to CDMA and viceversa on phones that needs GCF Setting requires that the user revert the GCF setting too.
antila said:
Can somebody help with it? Is there some fix?
Please, help?
Thank you!
Click to expand...
Click to collapse
Antila, just open our app, tap on GCF settings:
To have GSM working on note 4 tap those items:
UE Setting & Info >
Setting >
Protocol >
GCF >
GSM/(E)GPRS/WCDMA GCF ON
Reboot the phone.
Then go on Settings > Mobile Network > Network mode > GSM/UMTS
To Have CDMA working on note 4 tap those items instead:
UE Setting & Info >
Setting >
Protocol >
GCF >
CANCEL SETTING (GCF OFF)
Reboot the phone.
Then go on Settings > Mobile Network > Network mode > CDMA