Database Users

[INFO] Galaxy S III service menu code

Hi there,
The service menu code has not changed for the Galaxy S III from other Galaxy phones, but its format is different now. The code should be entered as follows:
" *#197328640# "
The menu gives control on some of the phone features, plus it gives some radio/HW debug info.
I usually used the menu to enable HD Voice (WB-AMR). But now the menu where the switch is has been disabled and cant be accessed as with the Galaxy S II.(its in the Audio section of the Service menu).
Hopefully someone will find a a way to enable it.
Hope this info helps others

UAE said:
Hi there,
The service menu code has not changed for the Galaxy S III from other Galaxy phones, but its format is different now. The code should be entered as follows:
" *#197328640# "
The menu gives control on some of the phone features, plus it gives some radio/HW debug info.
I usually used the menu to enable HD Voice (WB-AMR). But now the menu where the switch is has been disabled and cant be accessed as with the Galaxy S II.(its in the Audio section of the Service menu).
Hopefully someone will find a a way to enable it.
Hope this info helps others
Click to expand...
Click to collapse
Please use the damned search button....
http://forum.xda-developers.com/showthread.php?t=1687249

Anybody know How switch off H/H+ ?
Wysyłane z mojego GT-I9300 za pomocą Tapatalk 2

Closed, this is a dupe, all the info you need on the service menu is available here

[Q] Is there a way to enter the SERVICE MODE MAIN MENU in Note 3 [n9005]?

Is there a way to enter the service mode main menu in Note 3 where you can tap UMTS like in Galaxy S4?

mklbndl said:
Is there a way to enter the service mode main menu in Note 3 where you can tap UMTS like in Galaxy S4?
Click to expand...
Click to collapse
from your dialer, enter *#2263#
Enabling a specific frequency will not enable it on your device if Samsung has crippled it for your specific carrier. The only way to enable another modem frequency is to flash a supported ROM for your model and enable the ROM through the carrier settings.
Hope this helps!

Personal message. Lock screen

I can't find the option for personal message on the lock screen on my note 4
It's there on my note 3.
I don't miss the option, but I just want to get rid of the one that followed from from the note 3 after synchronization.
The text is "Galaxy Note 3" that I made.
Not so funny to have on the note 4.
Sent from my SM-N910F using XDA Free mobile app

Where to find Personal Message on Lock Screen
Patosbuddy said:
I can't find the option for personal message on the lock screen on my note 4
It's there on my note 3.
I don't miss the option, but I just want to get rid of the one that followed from from the note 3 after synchronization.
The text is "Galaxy Note 3" that I made.
Not so funny to have on the note 4.
Sent from my SM-N910F using XDA Free mobile app
Click to expand...
Click to collapse
Well, I'm sure you have figured it out by now but I had the same problem after updating my GN4 from KitKat to Marshmallow and finally found it! So, at least for anyone else finding your post, here's where to find it:
Settings > Lock screen > click "Show information". At the bottom of the page you'll find "Owner information" which you can add/edit.

Settings > Lock screen & password >Lock screen message
There you can add a personal message on your lock screen.

Request Air Gesture and Motion For Galaxy Note 4 SM-910G

Hi Friends, Yesterday I Purchased New Galaxy Note 4, Recently I Used Note 3 ,
Now I Updated MM 6.0.1
How to Enable Reader Mode on Browser and Air Jump and Air Browse and Air Call Accept ,Air View Finger and Spen ? Like as Note 3
I Tried Hidden Setting for Note 4 ( Playstore )
They Not Working
Regards,
Vignesh R

I guess they stopped that feature in MM even though its included into settings
I tried Nova launcher and didn't work , when i click the try it button it crashes , ..
Hope any of you guys help resolving the issue...

heaton1981 said:
I guess they stopped that feature in MM even though its included into settings
I tried Nova launcher and didn't work , when i click the try it button it crashes , ..
Hope any of you guys help resolving the issue...
Click to expand...
Click to collapse
In Testing *#0*# -->Sensor->GESTURE SENSOR->direction all gestures work
left ,right,up,down all works,
but not work gallery,air swipe etcc

Yes ... so that's a software issue and we need the DVPS to make a smart move on MM to enable these settings
Anyway quick glance is working under the name of "Air wake up" in accessibility
Sent from my SM-N910C using XDA Free mobile app

How to Lock LTE Only On Samsung Galaxy j7 series and all series

1. We need to install Force 4G LTE Only Free Version
2. Choose SIM 1 Only
3. Choose one of Both LTE Switcher Button
4.Select LTE Only at set Preferred network type
Here is the App link
For detail Information and tutorial video please click How To Lock 4G Only or LTE Only On SAMSUNG GALAXY