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All Samsung Galaxy A15 5G Secret Codes (Hidden Menu)


Hi folks, this article will list out all the tested, untested and GSM Samsung Galaxy A15 & A15 5G secret codes and hidden menu codes. The compatible models are;

Galaxy A15 : SM-A155F, SM-A155F/DSN, SM-A155M, SM-A155M/DS, SM-A155P, SM-A155R

Galaxy A15 5G : SM-A156B, SM-A156B/DS, SM-A156P, SM-A156P/DS, SM-A156U, SM-A156U1, SM-A156U1/DS, SM-A156W, SM-A156P/N, SM-A156P/DSN, SM-S156VL, SM-A156M, SM-A156E, SM-A156E/DSN

What are Galaxy A15 5G Secret Codes?

Secret codes are hidden codes on your Galaxy A15 & A15 5G which will help you to configure, to get information or to test an inbuilt hardware functionality which is not possible normally. It’s always risky to play with secret codes without knowing what it will do to your phone, so be cautious.

Please note that these codes may not work on carrier locked phones unless their bootloader is unlocked. Also some codes may not work after some software/security update. So don’t panic when some codes are not working.

How to execute secret codes on Galaxy A15 & A15 5G?

To execute the secret codes jut type in the code as shown in the screenshot below and it will run automatically if it’s compatible with your phone. Some codes will not work even if it’s for your model, there can be many reasons like a locked bootloader, carrier firmware lock etc. Even some firmware update/security updates results in blocking of some codes so don’t panic if any of the codes are not working.

So as you can see in the above screenshot just type the code to your normal dialing keypad, and hurray! the code will just execute.

A brief intro to Samsung Galaxy A15 & A15 5G specs

The Samsung Galaxy A15 & A15 5G released on 2023, December 16th is a wonderful phone with 6.5 inches Super AMOLED touchscreen display with 90Hz refresh rate and 800 nits of brightness. It holds a side mounted fingerprint sensor which is easily accessible. The stock Android 14 firmware and One UI 6 on top of makes it a perfect choice for the tech savvy mates out there.

When it comes to  storage and RAM we have four options to choose for both the devices; 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM

We have three colour options: Brave Black, Optimistic Blue, Magical Blue, Personality Yellow

A Preface to the article

When there is an issue with your Galaxy A15 & A15 5G what will you do first? Will you try home made troubleshooting steps or just give it to an authorized service center?

Most of the people will like to go with the later. Because nobody wants to give away their favorite Smartphone to the service center straightaway. If their home remedies are not working only they will be sending it away for expert service.

But do you know how to perform basic tests on your Galaxy A15 & A15 5G which may involve Secret Codes with which you can diagnose the real reason behind the issue.

First let me first brief you for those who are totally unaware about the android secret menu system and codes before going to the actual secret code list.

All Galaxy A15 & A15 5G Secret Codes (Tested)

The below codes are personally tested on your Samsung Galaxy A15 & A15 5G and found working on the factory installed unlocked models. However some codes may not work due to bootloader lock or a security patch.

  • IMEI number : *#06#
  • General Test Mode : *#0*#
  • Dump mode : *#9900#
  • Diagnostic configuration : *#9090#
  • Camera Firmware Menu: *#34971539#
  • Insert Network Lock Keycode : #7465625*638*#
  • Battery status ADC, RSSI reading : *#0228#
  • USB Settings: *#0808#
  • GSM status information : *#0011#
  • Audio Loopback Control : *#0283#
  • View SW Version PDA, CSC, MODEM : *#1234#
  • Software and hardware info : *#12580*369#
  • Audio Loopback Control : *#0283#
  • TSP / TSK firmware update : *#2663#
  • Update Camera Firmware: *#34971539#
  • Check software version: *#1111#
  • Hardware Version : *#2222#

All Galaxy A15 & A15 5G Secret Codes (Untested)

The below codes are not tested on Galaxy A15 & A15 5G. Some codes may work and some may not so please don’t panic if some codes are not working.

  • Phone & Battery Usage info: *#*#4636#*#*
  • To change Power button behavior: *#*#7594#*#*
  • To get Bluetooth device address: *#*#232337#*#
  • To test service activity: *#*#197328640#*#*
  • Audio testing: *#*#0673#*#* OR *#*#0289#*#*
  • PDA Info: *#*#4986*2650468#*#*
  • To get RAM info: *#*#3264#*#*
  • Media files backup: *#*#273283*255*663282*#*#*
  • Test LCD Display: *#*#0*#*#*
  • WiFi Test: *#*#232339#*#* OR *#*#526#*#*
  • Factory Data Reset: *#*#7780#*#*
  • For complete data wipe: *2767*3855#
  • Enable voice dialing logging mode: *#*#8351#*#*
  • Field Test: *#*#7262626#*#*
  • Disable voice dialing logging mode: *#*#8350#*#*
  • Build info: *#*#44336#*#*
  • To Do A Packet Loop Test: *#*#0283#*#*
  • Touchscreen test: *#*#2664#*#*
  • GPS Test: *#*#1472365#*#*  &  *#*#1575#*#*
  • To get camera info: *#*#34971539#*#*
  • To get Wifi Mac Address: *#*#232338#*#*
  • Bluetooth Test: *#*#232331#*#*
  • Backlight and vibration testing: *#*#0842#*#*
  • To get touchscreen version: *#*#2663#*#*
  • Proximity sensor test: *#*#0588#*#*

GSM codes for Samsung Galaxy A15 & A15 5G

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 Barring (Need to activate the service through your operator)

Change the password for all bans (default – 0000)
– ** 03 * 330 * old pass* new pass*new pass#

Block all outgoing calls

*33*(enter password)# – To Activate
#33*(enter password)# – To Cancel
*#33# – Check Status

Block all calls

*330*(enter password)# – To Activate
#330*(enter password)# – To Cancel
*#330# – Check Status

Block all outgoing international calls

*331*(enter password)# – To Activate
#331*(enter password)# – To Cancel
*#331# – Check Status

Barring of all outgoing international calls when roaming

*332*(enter password)# – To Activate
#332*(enter password)# – To Cancel
*#332# – Check Status

Barring of all outgoing calls on your phone

*333*(enter password)# – To Activate
#333*(enter password)# – To Cancel
*#333# – Check Status

Block all incoming calls

*353*(enter password)# – To Activate
#353*(enter password)# – To Cancel
*#353# – Check Status

Block all incoming calls when roaming

*351*(enter password)# – To Activate
#351*(enter password)# – To Cancel
*#351# – Check Status

Call waiting (you need to activate the service through operator)

*43# – To Activate
#43# – To Cancel
*#43# – Check Status

Show phone number of the caller you (ANI)

#77# – Block
*77# – Allow
*#77# – Check Status

Call Forwarding (activate the service through the operator)

##002# Cancel all diverts
##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

Video Tutorial for Galaxy A15 & A15 5G Secret Codes

If still confused how to execute the codes, please watch the video tutorial.

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