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Samsung Secret Codes + Volume Boosting

HumanoidTalking

New member
Sep 5, 2010
571
175
0
Sydney
Samsung Global Codes, taken from Samfirmware, I have not tried all codes so cant tell which one does not work.. Any Comments? most welcome

All Those interested in Volume Boosting, see these posts (Please hit thanks for posters): Click
& Click


*** See Samsung Service Manuals at the end of the Post


Samsung Mobile Codes. - - - Global Codes.

*#1234# = Firmware Version.
*#2222# = H/W Version.
*#8999*8376263# = All Versions Together.
*#8999*8378# = Test Menu.
*#4777*8665# = GPSR Tool.
*#8999*523# = LCD Brightness.
*#8999*377# = Error Menu.
*#8999*327# = EEP Menu.
*#8999*667# = Debug Mode.
*#92782# = PhoneModel. (Wap)
#*5737425# = JAVA Mode.
*#2255# = Call List.
*#232337# = Bluetooth MAC Adress.
*#5282837# = Java Version.
#*4773# = Incremental Redundancy.
#*7752# = 8 PSK uplink capability bit.
#*7785# = Reset wakeup & RTK timer cariables/variables.
#*7200# = Tone Generator Mute.
#*3888# = BLUETOOTH Test mode.
#*7828# = Task screen.
#*#8377466# = S/W Version & H/W Version.
#*2562# = Restarts Phone.
#*2565# = No Blocking? General Defense.
#*3353# = General Defense, Code Erased.
#*3837# = Phone Hangs on White screen.
#*3849# = Restarts Phone.
#*3851# = Restarts Phone.
#*3876# = Restarts Phone.
#*7222# = Operation Typ: (Class C GSM)
#*7224# = !!! ERROR !!!
#*7252# = Operation Typ: (Class B GPRS)
#*7271# = CMD: (Not Available)
#*7274# = CMD: (Not Available)
#*7337# = Restarts Phone. (Resets Wap Settings)
#*2787# = CRTP ON/OFF.
#*2886# = AutoAnswer ON/OFF.
#*3737# = L1 AFC.
#*5133# = L1 HO Data.
#*7288# = GPRS Detached/Attached.
#*7287# = GPRS Attached.
#*7666# = White Screen.
#*7693# = Sleep Deactivate/Activate.
#*7284# = L1 HO Data.
#*2256# = Calibration info? (For CMD set DEBUGAUTONOMY in cihard.opt)
#*2286# = Databattery.
#*2527# = GPRS switching set to (Class 4, 8, 9, 10)
#*2679# = Copycat feature Activa/Deactivate.
#*3940# = External looptest 9600 bps.
#*4263# = Handsfree mode Activate/Deactivate.
#*4700# = Please use function 2637.
#*7352# = BVMC Reg value (LOW_SWTOFF, NOMINAL_SWTOFF)
#*2558# = Time ON.
#*3370# = Same as 4700.
#*3941# = External looptest 115200 bps
#*5176# = L1 Sleep.
#*7462# = SIM Phase.
#*7983# = Voltage/Freq.
#*7986# = Voltage.
#*8466# = Old Time.
#*2255# = Call Failed.
#*5187# = L1C2G trace Activate/Deactivate.
#*5376# = DELETE ALL SMS!!!!.
#*6837# = Official Software Version: (0003000016000702)
#*7524# = KCGPRS: (FF FF FF FF FF FF FF FF 07)
#*7562# = LOCI GPRS: (FF FF FF FF FF FF FF FF FF FF FF FE FF 01)
#*2337# = Permanent Registration Beep.
#*2474# = Charging Duration.
#*2834# = Audio Path. (Handsfree)
#*3270# = DCS Support Activate/Deactivate.
#*3282# = Data Activate/Deactivate.
#*3476# = EGSM Activate/Deactivate.
#*3676# = FORMAT FLASH VOLUME!!!
#*4760# = GSM Activate/Deactivate.
#*4864# = White Screen.
#*5171# = L1P1.
#*5172# = L1P2.
#*5173# = L1P3.
#*7326# = Accessory.
#*7683# = Sleep variable.
#*8465# = Time in L1.
#*2252# = Current CAL.
#*2836# = AVDDSS Management Activate/Deactivate.
#*3877# = Dump of SPY trace.
#*7728# = RSAV.
#*2677# = Same as 4700.
#*3728# = Time 2 Decod.
#*3725# = B4 last off.
#*7372# = Resetting the time to DPB variables.
#*7732# = Packet flow context bit Activate/Deactivate.
#*6833# = New uplink establishment Activate/Deactivate.
#*3273# = EGPRS multislot. (Class 4, 8, 9, 10)
#*7722# = RLC bitmap compression Activate/Deactivate.
#*2351# = Blinks 1347E201 in RED.
#*4472# = Hysteresis of serving cell: 3 dB
#*2775# = Switch to 2 inner speaker.
#*9270# = Force WBS.
#*7878# = FirstStartup. (0=NO, 1=YES)
#*3757# = DSL UART speed set to. (LOW, HIGH)
#*8726# = Switches USBACM to Normal.
#*8724# = Switches USBACM to Generator mode.
#*8727# = Switches USBACM to Slink mode.
#*8725# = Switches USBACM to Loop-back mode.
#*3838# = Blinks 3D030300 in RED.
#*2077# = GPRS Switch.
#*2027# = GPRS Switch.
#*0227# = GPRS Switch.
#*0277# = GPRS Switch.
#*8370# = Tfs4.0 Test 0.
#*8371# = Tfs4.0 Test 1.
#*8372# = Tfs4.0 Test 2.
#*8373# = Tfs4.0 Test 3.
#*8374# = Tfs4.0 Test 4.
#*8375# = Tfs4.0 Test 5.
#*8376# = Tfs4.0 Test 6.
#*8377# = Tfs4.0 Test 7.
#*8378# = Tfs4.0 Test 8.
#*8379# = Tfs4.0 Test 9.
#*7878# = FirstStartup. (0=NO, 1=YES)
#*3838# = Blinks 3D030300 in RED.
#*2077# = GPRS Switch.
#*2027# = GPRS Switch.
#*0227# = GPRS Switch.
#*0277# = GPRS Switch.
#*22671# = AMR REC START.
#*22672# = Stop AMR REC. (File name: /a/multimedia/sounds/voice list/ENGMODE.amr)
#*22673# = Pause REC.
#*22674# = Resume REC.
#*22675# = AMR Playback.
#*22676# = AMR Stop Play.
#*22677# = Pause Play.
#*22678# = Resume Play.
#*77261# = PCM Rec Req.
#*77262# = Stop PCM Rec.
#*77263# = PCM Playback.
#*77264# = PCM Stop Play.
#*22679# = AMR Get Time.
*#8999*364# = Watchdog ON/OFF.
*#8999*427# = WATCHDOG signal route setup.
*2767*226372# = Camera Reset. (deletes photos)
*2767*3855# = E2P Full Reset.
*2767*2878# = E2P Custom Reset.
*2767*927# = E2P Wap Reset.
*2767*226372# = E2P Camera Reset.
*2767*688# = Reset Mobile TV.
#7263867# = RAM Dump. (On or Off)

samsung mobile code. - - - wap / mms code.
*2767*43927# = Austria WAP Settings.
*2767*420927# = Czech WAP Settings.
*2767*33927# = France WAP Settings.
*2767*49927# = Germany WAP Settings.
*2767*30927# = Greece WAP Settings.
*2767*39927# = Italy WAP Settings.
*2767*31927# = Netherlands WAP Settings.
*2767*351927# = Portugal WAP Settings.
*2767*7927# = Russia WAP Settings.
*2767*34927# = Spain WAP Settings.
*2767*46927# = Sweden WAP Settings.
*2767*44927# = UK WAP Settings.
*2767*380927# = Ukraine WAP Settings.
*2767*73738927# = WAP Settings Reset.

*2767*43667# = Austria MMS Settings.
*2767*420667# = Czech MMS Settings.
*2767*33667# = France MMS Settings.
*2767*49667# = Germany MMS Settings.
*2767*30667# = Greece MMS Settings.
*2767*39667# = Italy MMS Settings.
*2767*31667# = Netherlands MMS Settings.
*2767*351667# = Portugal MMS Settings.
*2767*7667# = Russia MMS Settings.
*2767*34667# = Spain MMS Settings.
*2767*46667# = Sweden MMS Settings.
*2767*44667# = UK MMS Settings.
*2767*380667# = Ukraine MMS Settings.
samsung mobile code. - - - email code.
#*36245# Turns Email TestMenu on.
*2767*22236245# Email EPP set (....)!
*2767*837836245# Email Test Account!
*2767*29536245# Email Test2 Account!
*2767*036245# Email EPP reset!
*2767*136245# Email EPP set (1)!
*2767*736245# Email EPP set (7)!
*2767*3036245# Email...
*2767*3136245# Email...
*2767*3336245# Email...
*2767*3436245# Email...
*2767*3936245# Email...
*2767*4136245# Email...
*2767*4336245# Email...
*2767*4436245# Email...
*2767*4536245# Email...
*2767*4636245# Email...
*2767*4936245# Email...
*2767*6036245# Email...
*2767*6136245# Email...
*2767*6236245# Email...
*2767*6336245# Email...
*2767*6536245# Email...
*2767*6636245# Email...
*2767*8636245# Email...
*2767*85236245# Email...
samsung mobile code. - - - lock code.
*#7465625# = Check the locks.
*7465625*638*Code# = Enables Network lock.
#7465625*638*Code# = Disables Network lock.
*7465625*782*Code# = Enables Subset lock.
#7465625*782*Code# = Disables Subset lock.
*7465625*77*Code# = Enables SP lock.
#7465625*77*Code# = Disables SP lock.
*7465625*27*Code# = Enables CP lock.
#7465625*27*Code# = Disables CP lock.
*7465625*746*Code# = Enables SIM lock.
#7465625*746*Code# = Disables SIM lock.
*7465625*228# = Activa lock ON.
#7465625*228# = Activa lock OFF.
*7465625*28638# = Auto Network lock ON.
#7465625*28638# = Auto Network lock OFF.
*7465625*28782# = Auto subset lock ON.
#7465625*28782# = Auto subset lock OFF.
*7465625*2877# = Auto SP lock ON.
#7465625*2877# = Auto SP lock OFF.
*7465625*2827# = Auto CP lock ON.
#7465625*2827# = Auto CP lock OFF.
*7465625*28746# = Auto SIM lock ON.
#7465625*28746# = Auto SIM lock OFF.
samsung mobile code. - - - sound code.
Samsung phones.
Dial *#6984125*#
Test menu dial *#9072641*# (You need this one i think.)
Click 5 Audio - 2 AP volume config

Now you see zie je 4 things:
1 RCV config
2 EAR config
3 SPK config
4 BTH config

Now you see this:
1 MP volume
2 Keytone volume
3 Ringtone volume
4 Rec volume
5 FM radio volume
6 Camera volume
7 Voice call volume
8 Vt call volume
9 Voice memo volume

( SPK = Speaker )( Ear = Headset )

Tune Headset volume:
*#9072641*# - 2 EAR config - 3 Ringtone volume - Stap 6 tune it to 10
Tune movie volume:
*#9072641*# - 3 SPK config - 3 Ringtone volume - Stap 6 tune it to 10

Note it works but don't forget to type somewhere your old settings.




and here

Flashing almost the same with Odin--

Got to Get this "Anyway Jig Box", but it costs $165..

More USEFUL CODES HERE Thanks for Sharing @ pepemosca **Use Google Translate**

Credit:
Samfirmware and its team
Angelom, its creditors
@ bgx
And ALL Contributors here
 
Last edited:

stBlueJay

New member
Nov 21, 2009
83
5
0
Cardiff
Hi guys

Could i get some advice from you... when i try these codes they fail? I'm not sure if i'm doing something wrong?

I enter the code e.g. *#1234# into the dial pad and press dial button...
A dialog pops up with the text
"ussd code running"
then another dialog pops up with the test....
"Connection problem or invalid MMI code"

Has anyone come across this problem?

When i enter *#06# for the imea number i don't even have to press dial it just pops up a dialog with the imea number immediately after entering the last #

Any help would be much appreciated
 
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winwiz

New member
Oct 26, 2007
1,969
650
0
Hi guys

Could i get some advice from you... when i try these codes they fail? I'm not sure if i'm doing something wrong?

I enter the code e.g. *#1234# into the dial pad and press dial button...
A dialog pops up with the text
"ussd code running"
then another dialog pops up with the test....
"Connection problem or invalid MMI code"

Has anyone come across this problem?

When i enter *#06# for the imea number i don't even have to press dial it just pops up a dialog with the imea number immediately after entering the last #

Any help would be much appreciated
i am guessing you are using a third party dialer?

you need to use the original samsung dialer to get these to work :D
 

JJEgan

Senior Member
Oct 24, 2010
30,164
5,867
113
Hi guys

Could i get some advice from you... when i try these codes they fail? I'm not sure if i'm doing something wrong?

I enter the code e.g. *#1234# into the dial pad and press dial button...
A dialog pops up with the text
"ussd code running"
then another dialog pops up with the test....
"Connection problem or invalid MMI code"

Has anyone come across this problem?

When i enter *#06# for the imea number i don't even have to press dial it just pops up a dialog with the imea number immediately after entering the last #

Any help would be much appreciated
No result from code means either its not a SGS2 code but a SGS1 code usually .

Or the code is not relevant to your model .
Or like GPS code is so far none functioning .

jje
 

HumanoidTalking

New member
Sep 5, 2010
571
175
0
Sydney
Following files are in Service Manual

00-GT-i9100-COVER-1.pdf-- Cover Page
02-GT-i9100-PSPEC-2.pdf--Spec and Repair Level 1 (Odin + Jig)
04-GT-i9100-EVAPL-3.pdf--Exploded View
04-GT-i9100-PLIST-4.pdf-- List of Parts
05-GT-i9100-EPLIS-11.pdf--Main Electrical Parts (Detailed)
07-GT-i9100-Direy-6.pdf --Disassembly and Assembly
08-GT-i9100-TSHOO-7.pdf--Level 3 Repair
(way above me:D)

Source: Thanks to Samfirmware
 

carlitos66

Member
Dec 19, 2010
231
40
28
Hello Nasgilani, I am trying to raise volume of the ear set speaker, I can get into the service mode for the audio settings by pressing *#6984125*# but after that any code that I can put in tells me Menu not Exist, Press Back Key, Current Command is : ( any random number, everytime different) Can you please let me know what to press after getting into service mode?
It is great post otherwise, many codes works fne, I can't get this one working thou.
Thank you again
Charles
 

HumanoidTalking

New member
Sep 5, 2010
571
175
0
Sydney
Service Mode *#*#197328640#*#*

Press [5] Audio (all audio settings are there) for example
[1] NB (Voice Call) {Click}
[1] HANDSET {Click}
[1] VOLUME {Click}

THEN [1]HANDSET..you will see different volume by default 94, click that what you want to change and input 100 by hitting hard key at bottom.. will give you INPUT option


I hope that helps


Hello Nasgilani, I am trying to raise volume of the ear set speaker, I can get into the service mode for the audio settings by pressing *#6984125*# but after that any code that I can put in tells me Menu not Exist, Press Back Key, Current Command is : ( any random number, everytime different) Can you please let me know what to press after getting into service mode?
It is great post otherwise, many codes works fne, I can't get this one working thou.
Thank you again
Charles
 
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SirGadden

New member
Feb 15, 2010
114
23
0
Stockholm
Service Mode *#*#197328640#*#*

Press [5] Audio (all audio settings are there) for example
[1] NB (Voice Call) {Click}
[1] HANDSET {Click}
[1] VOLUME {Click}

THEN [1]HANDSET..you will see different volume by default 94, click that what you want to change and input 100 by hitting hard key at bottom.. will give you INPUT option


I hope that helps
Think he meant the headset volume, not the handset one?
But here's a pic where to change it I guess? Confirmation would be great!
(notice I've changed the volume from 80something to 96)

Doesn't seem to change anything tho... :(
 

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Last edited:

carlitos66

Member
Dec 19, 2010
231
40
28
perfect, mrfreddan, I think we also have to change the TX and RX volume, I have old Samsung I8910 and that's what I had to change on that phone. I will try it and let you know result. The volume on SGS 2 is way too low for me. But thank you guys both....
 
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