Samsung 2022 Secret Codes for All Android Smartphones, Working and Tested

Do you have do you know the USSD codes? What are ” Samsung Android secret codes”? You enter these codes on your phone to gain access to information, perform tests, or use hidden menus. Let’s take a look at what it’s and how you can make use of it.

Let’s first define what exactly is USSD (Unstructured Supplementary Service Data). This is a protocol that allows information to be transferred through the network. It’s, for instance, possible to charge your phone with credit on calls in specific countries. This method makes it possible to purchase a credit card, scratch it and then input the code.

Hidden Codes For Samsung

Similar to that, there are a few codes we can use to gain access to information, conduct tests, or open secret menus on Android phones. Some codes may not work with certain phones or models; however, you can test cautiously. It is possible to be able to lose data or damage the device. Make sure you only do the actions when you’re confident of your abilities …

For these code entries, open the default dialer application and use your fingers that are chubby to press the right buttons.

Samsung Secret Codes:

Not many people know this trick.. hopefully, it’s useful

Samsung

Samsung Programmers code! (Secret code)

All Samsung Hard Reset Codes

1.)*2767*3855#

2.)*7465625*638*00000000*00000000#

3.)#7465625*638*00000000#

Following is the list of codes for SIM issues:

*7465625*746*code# Enables SIM lock

#7465625*746*code# disables SIM lock

*7465625*28746# Auto SIM lock On

#7465625*28746# Auto SIM lock Off

*#0778# Sim Serv, Table.

*#0638# SIM Network ID.

*#0746# SIM info.

*#2576# SIM error.

*#0778# To see what your SIM supports.

*#0746# Your sim type.

*#9998* NET# SIM NEtwork ID

*#9998*778# SIM Serv. Table.

*#9998*2576# Forces SIM Error.

To remove sim locks:

#0111*0000000#

*2767*66335#

*2767*3700#

*2767*7100#

*2767*8200#

*2767*7300#

*2767*2877368#

*2767*33927#

*2767*85927#

*2767*48927#

*2767*37927#

*2767*28927#

*2767*65927#

*2767*29927#

*2767*78927#

*2767*79928#

*2767*79928#

*2767*82927#

*2767*787927#

*2767*73738927#

*2767*33667#

*2767*85667#

PROGRAMMER CODES!

*#06#=Displays IMEI NO.

*#9999#=SW Version.

*#8888#=HW Version.

*#0842#=Vibrator.

*#0289#=Buzzer.

*#0228#=Battery Stat.

*#0782#=RTC Display

*#0523#= LCD Contrast.

*#0377#=NVM error log

*#5646#=GSM Logo Set.

*#0076#=Production No.

*#3323#=Forced Crash

*#9324#=Netmon <> press the hung

up key to exit.

*#32439483 =Digital Audio Interference

off.

*#32436837#=Digital Audio Interference

on.

*#9998*JAVA# =Edit GPRS/CSD settings

*#9998*Help# =Screen / List of codes.

*#9998*=RTC# =RTC Display.

*#9998*bat#=Battery Status.

*#9998*buz#=Turns Buzzer On.

*#9998*vub# =Turns Vibator On.

*#9998*LCD#=LCD Contrast.

*#9998*9999#=Sotfware Version.

*#9998*8888#=Hardware Version.

*#9998*377#=Non Volatile Merory Error Log

*#9998*968#=Remider Tune.

*#9998*NVM#=Displays Non-Volitile

Mermory Status.

*#9999*C#=Netmon.

*#9998* DEAD# =Forces Phone Crash.

*#9998*533# =(LED).

*#999* =Show date and alarm clock.

*#8999*638# =show network information.

*#9998*5646# =change operator logoat

startup.

*#9998*968# =View melody alarm.

*2767*MEDIA# =Resets the media on phone

*2767*FULL# =Resets the EEPRON*

*2767*CUST# =Resets the sustom EEPRON.

*2767*JAVA#= Resets JAV downloads

*2767*STACKREST# =RESETS STACK.

*2767*225RESET# * =VERY Dangerous.

*2767*688# = Unlocking code

*#8999*8378# = All in one code

*#4777*8665# = GPSR Tool

*#8999*3825583# = External Display

*#8999*377# = Errors

*#2255# = call list

#*5737425# = JAVA Something choose 2and

it crashed.

#*536961# = Java Status Code

#*536962# = Java Status Code

#*536963# = Java Status Code

#*53696# = Java Status Code

#*1200# = AFC DAC Val

#*1300# =IMEI

#*2562# = white for 15 sec than restarts.

#*2565# =Check Blocking

#*3353# =check code

#*3837# = White for 15 secs than restarts.

#*3849# = white for 15 secs than restarts.

#*7222# = Operation Type

#*7224# = I got ERROR !

#*7252# = Operation Type

#*7271# =Multi Slot

#*7271# =Multi Slot

#*7337# = EPROM Reset ( unlock and resets Wap settings)

#*2787# =CRTP ON/OFF

#*3737#= L1 Dbg Data

#*5133# =L1 Dbg Data

#*7288# =GPRS Attached

#*7287# =GPRS Detached

#*7666# =SrCell Data

#*7693# =Sleep Act/Deact

#*7284# =Class B/C

#*2256# =Calibration Info

#*2286# =Battery Data

#*2679# =Copycat Feature

#*3940# =External loop 9600 bps

#*8462# =sleep time

#*5176# =L1 Sleep

#*5187#= L1C2G Trace

#*3877#= Dump Of spy trace

*#8999*8376263# =HW Ver SW Ver and build date

*#746565# =Checks the locks

*7465625*638*Code# =Enables Network lock

#7465625*638*Code#= Disables Network lock

#7465625*782*code# =Disables Subset lock

*7465625*782*code# =Enables subset lock

*Known Unlock CODES*

S500/ P400/ E500/ E700/ X100/ X600/

E100/

Enter *2767*3855# with and accepted SIM

card If this codes fails,

For accepted sim card insert below code:

Enter *2767*688# or #*7337#

A300/ A400 / A800

*2767*637#

S100 / S300 / V200 / V205 / E710 / E715

/ D410 / X426/

*2767*7822573738#

Try this if the above code fails:

1.) Insert sim card

2.) type #9998*3323# if it displays the wrong card

3.)Press exit and select 7.

4) Phone will reboot.

5.) SIM should work.

6.) Type *0141# and press call.

7.) Power off the phone and insert another sim card

8.) If a code is requested, Enter 00000000.

NOTE: Roni is NOT RESPONSIBLE FOR ANY PROBLEM OCCURS WHILE USING THESE CODE. IT’S ALL DOWN TO THE USER WHO IS USING THIS CODE.

*#9998*289#: Change Alarm Buzzer Frequency

*#9998*364#: Watchdog

*#9998*523#: Change LCD contrast – Only with version G60RL01W

*#9998*746# : SIM File Size

*#9998*862#: Vocoder Reg – Normal, Earphone or carkit can be selected

*#9998*786#: Run, Last UP, Last DOWN

If the up Codes don’t work, you should change *#9998* to *#0. i.e., *#9998*523# change to

*#0523#. Another thing that will help us to remove your SIM card. *0001*s*f*t# : Changes serial

parameters (s=?, f=0,1, t=0,1) (incomplete)

*0003*?# : unknown

*0003*?# : unknown

*#9998*377#: EEPROM Error Stack – Use side keys to select values. Cancel and ok

*#9998*427#: Trace Watchdog

*#9998*785#: RTK (Run Time Kernel) errors – if ok, then phn is reset, info is put in a memory error.

*#9998*778#: SIM Service Table

*#9998*947#: Reset On Fatal Error

*#9998*872#: Diag

*#9998*999# : Last/Chk

*#9998*324#: Debug screens

*#9998*636#: Memory status

*#9998*544#: Jig detect

*#9998*842#: Test Vibrator – Flash the screen light for 10 seconds, and vibration activated

*#9998*837#: Software Version

*#9998*228#: Battery status (capacity, voltage, temperature)

*#9998*246# : Program status

*#9998*9266#: Yann debug screen (=Debug Screens?)

*#9998*9999#: Software version

SP-unlock SGH-600 (and also SGH-Sgh-600

*2767*3855#: Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!! )

But also changes IMEI to 447967-89-400044-0. (Doing this is illegal)

*2767*2878#: Custom EEPROM Reset

*These codes have been tested with version FLD_2C6 G60SB03X of Samsung SGH-600

Samsung SGH-600 Unlock Codes

*#9999#: Show Software Version

*#9125#: Activates the smiley when charging.

*#0001#: Show Serial Parameters

*#0837#: Show Software Version (instructions