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Secret codes for Samsung Galaxy A02s

  Mobiles >> Samsung >> Samsung Galaxy A02s

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All Samsung secret code

Samsung secret codes

*#06# - IMEI (International Mobile Equipment Identity) number
*#1111# or *#9999# or *#0837# - Show Software Version.

*#0808# - Access and customize your device's USB settings.

*#2222# - Hardware Version Samsung Galaxy A02s.

*#9090# - Service mode: Diagnostic Configuration

*#1234# - View SW Version PDA, CSC, MODEM, Firmware version

*#0*# - General Test Mode of your device.

*#2663# - TSP / TSK firmware update

*#12580*369# - Open information about Android software and hardware.

*#0283# - Audio Loopback Control

*#0228# or *#9998*288# or *#9998*0288# or *#8999*228# - Battery status ADC, RSSI reading

*#0011# - Display ServiceMode Samsung Galaxy A02s.

#7465625*638*# - Insert Network Lock Key Code

*#34971539# - Show Camera Firmware Menu

Other secret codes that may work on other firmware and android versions.!



*#0001# - Use this to the Show Serial Parameters of your handset.

*#9125# - Activates the smiley when charging.

*#0523# - LCD Contrast.

*#9998*246# - Program status.

*#9998*289# - Change Alarm Buzzer Frequency.

*#9998*324# - Debug Screens.

*#9998*364# - Watchdog

*#9998*377# - EEPROM Error Stack - Use side keys to select values.

*#9998*427# - Trace Watchdog.

*#9998*523# - Change LCD contrast.

*#9998*544# - Jig detect.

*#9998*636# - Memory status

*#9998*746# - SIM File Size

*#9998*778# - SIM Service Table

*#9998*785#- RTK (Run Time Kernel) errors - if ok then phone is reset

*#9998*786# - Run, Last UP, Last DOWN.

*#9998*837# - Software Version.

*#9998*9266# - Yann debug screen (Debug Screens).

*#9998*9999# - Software version

*#9125# - Smiley

*#8999*636# - Display Storage Capacity

*#8999*778# - Display SIM Card Information

*#8999*782# - Show Date And Alarm Clock

*#8999*786# - The Display During Warning

*#8999*837# - Samsung Hardware Version

*#0523# or *#8999*523# - Display Contrast

*#8999*638# - Show Network Information

*#8999*9266# - Display Received Channel Number And Received Intensity

*#8999*364# - Watchdog ON/OFF

*#8999*427# - WATCHDOG Signal Route Setup

*2767*3855# - Full Reset (Caution every stored data will be deleted.)

*2767*2878# - Custom Reset

*2767*927# - Wap Reset

*2767*5282# - Reset Millet's Java and other related

*2767*63342# - Data Reset (deletes photos, ring tones)

*#9998*4357# - Help Menu

*#9998*5282# - Java menu (GRPS / CSD settings for JAVA server)

*#9999#0# - Net monitor

*#8888# or *#9998*8888# - Hardware based version

*#9998*377# or *#9998*0377# - The error log

*#9998*778# or *#9998*0778# or *#0778# - SIM Service table

*#9998*782# - Shows the date and time when the alarm clock will ring

*#9998*5646# - Change the operator logo that shows up at the start of your

*#9998*76# - Manufacturing number

*#9998*968# - View the available sounds for alarm

*#9998*585# - Permanent memory phone

*#3243948# - Digital Audio Interference Off

*#32436837# - This will bring the Digital Audio Interference On option

*#2683662# - Service Mode

*#7353# - Test Menu

*#74123465* - Camera Firmware Standard

ANDROID Samsung secret codes for Samsung Galaxy A02s


*#*#4636#*#* - Testing menu: Phone, Battery, Usage, WiFi Information. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)

*#*#225#*#* - Event calendar

*#*#426#*#* - Check the connectivity between the FCM server and the mobile devices

*#*#759#*#* - Access to Rlz Debug Ul



*#*#36245#*#* - Access Email debug info Email

*#*#8255#*#* - Google Talk Service Monitor in Android mobile phones will monitor Google Talk host address and port, your Google JID, your device ID, GTalk connection status, your connection history

*#*#64663#*#* - Used to launch Hardware Test

*#2886# - Factory Auto Testing

*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - Create backup to all media files

*#*#7780#*#* - Reset to factory settings. It'll remove following things: (Downloaded applications, Google account, all data and settings)

*2767*3855# - This code is used for factory format.



*#*#7594#*#* - Changing the power button behavior-Enables direct poweroff once the code enabled

*#*#34971539#*#* - Checking your mobile phone's camera details.

*#*#97#*#* - Language and Keyboard settings in Samsung Galaxy A02s

*#872564# - USB logging control

*#301279# - HSDPA/HSUPA Control Menu

*#9900# - System dump mode Samsung Galaxy A02s

*#*#46*#*# - Reset Sim in Samsung Galaxy A02s

*#*#197328640#*#* - Enter service mode to run various tests and change settings




WLAN, GPS and Bluetooth Test Codes:

*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use "Menu" button to start various tests)

*#*#232338#*#* - Get Wi-Fi Mac address

*#*#1472365#*#* - GPS test

*#*#1575#*#* - For a more advanced GPS test

*#*#232331#*#* - Bluetooth test

*#*#232337#*# - Shows Bluetooth device address in Samsung Galaxy A02s


GSM codes for Samsung Galaxy A02s


Change PIN code - **04* and enter the old PIN code, and twice a new PIN code.
Change PIN2 code - **042* and enter the old PIN2 code, and twice the new PIN2 code.
Unlock SIM (PIN) - **05* and enter the PUK code and new PIN code twice
Unlock SIM (PIN2) - **052* and enter the PUK2 code and new PIN2 code twice

Call Forwarding (you have to order the service from the operator)
##002#Disables all call diversion on the phone
##004#Cancel all conditional call forwarding
**004* phone number #Activate all conditional call forwarding


Unconditional call forwarding (Call Forward All)
###21 Switch off and deactivate
#21# Deactivate
**21*phone number# Enable and Activate
*21# Activate
*#21# Check the condition


Diversion in case of "no answer"
###61 Switch off and deactivate
#61# Deactivate
**61* phone number# Enable and Activate
*61# Activate
*#61# Check the condition


Diversion in case of "not available"
### 62 Switch off and deactivate
# 62 # Deactivate
** 62 *phone number# Enable and Activate
* 62 # Activate
* # 62 # Check the condition


Diversion in case of "busy"
###67 Switch off and deactivate
#67# Deactivate
**67*phone number# Enable and Activate
*67# Activate
*#67# Check the condition



Call Barring (you have to order the service from the operator)
Change the password for all bans (default - 0000)
- ** 03 * 330 * old password * new password * new password #

How to block all outgoing calls
**33*(enter password)#@ - Enter to activate
#33*(enter password)#@ - Enter to deactivate
*#33#@ - Check

Block calls
*330*(enter password)# - Enter to activate
#330*(enter password)# - Enter to deactivate
*#330# - Check

How to bar all outgoing international calls
*331*(enter password)# - Enter to activate
#331*(enter password)# - Enter to deactivate
*#331# - Check

All outgoing international calls barring while roaming
*332*(enter password)# - Enter to activate
#332*(enter password)# - Enter to deactivate
*#332# - Check

Restrict of all outgoing calls
*333*(enter password)# - Enter to activate
#333*(enter password)# - Enter to deactivate
*#333# - Check

How to block of all incoming calls
*353*(enter password)# - Enter to activate
#353*(enter password)# - Enter to deactivate
*#353# - Check

Block incoming calls when roaming
*351*(enter password)# - Enter to activate
#351*(enter password)# - Enter to deactivate
*#351# - Check

Call waiting (you have to order the service from the operator)
*43# - Enter to activate
#43# - Enter to deactivate
*#43# - Check

Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check

Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check

Proceed with Caution: Use codes with care, as incorrect usage could affect device functionality.

If you're unsure about a code, do not use it. It's better to be safe than sorry.




Comments, Questions and Answers about the secret codes of Samsung Galaxy A02s


JIMAugust 10, 2023
hOW CAN i DELETE APPS

Reply      
Michael A McMahanOctober 27, 2022
Ring time change code

Reply      
Samsung Galaxy a02sJuly 09, 2022
How to change email account

Reply      
Cristhian FleitasJune 26, 2022
Tengo un A20S y no me funciona el *#0*#

Reply      
Nuradni qasihahNovember 10, 2021
adakah kekunci laluan dan pin itu sama

Reply      
MarwanNovember 08, 2021
#0*# is not working in my samsung A02s, why?

Reply      
Samsung AO2sSeptember 20, 2021
Call barring code

Reply      
Jasper PicklerAugust 10, 2021
Do any of these codes work on the Metro version of the device? (SM-A025U)

Reply      
Muhammad Nouman KhanJune 08, 2021
*#0*# is not working in my samsung A02s, why?

Reply      

DanielMarch 31, 2023
Secrat
 


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Samsung Galaxy A02s