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All Samsung Galaxy F34 SM-E346B Secret Codes (Hidden Menu)


Hi friends, this tutorial will help you with all the tested, untested and GSM Samsung Galaxy F34 5G secret codes and hidden menu codes. These codes are compatible on all Galaxy F34 variants like SM-E346B, SM-E346B/DS

All Samsung Galaxy F34 Secret Codes (Tested)

The below codes are personally tested on your Samsung Galaxy F34 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# (Displays the IMEI & Serial Number)
  • General Test Mode : *#0*# (With this secret code you can test LCD Display, Touch, LED light, Front & Back Cameras on your Samsung Galaxy F34)
  • Dump mode : *#9900# (This code opens the SysDump menu, which provides access to various debugging and diagnostic tools)
  • Diagnostic configuration : *#9090# (This secret code gives you the Engineer Mode or Service Mode, provides access to various diagnostic tools and settings for testing and configuring the device’s hardware components)
  • Camera Firmware Menu: *#34971539# (When you input this secret codes it gives you the menu which provides details about the camera hardware and allows you to check various camera-related information, such as firmware version, sensor calibration, and other technical details)
  • Insert Network Lock Keycode : #7465625*638*# (This secret code is used to check the status of the network lock on your Samsung Galaxy F34)
  • Battery status ADC, RSSI reading : *#0228# (With this code you will get all the details about the Samsung Galaxy F34 battery)
  • USB Settings: *#0808# (With this code you can select the various USB modes on your Samsung Galaxy F34 like Mass Storage, MPT, ADB etc.)
  • GSM status information : *#0011# (This will give you the GSM network details)
  • Audio Loopback Control : *#0283# (This secret code provides options to test different audio functionalities, like the speaker, receiver, and vibration)
  • View SW Version PDA, CSC, MODEM : *#1234# (With this code you will all the software related information about your Samsung Galaxy F34)
  • Software and hardware info : *#12580*369# (This secret code opens a diagnostic menu that provides information about the device’s hardware and software)
  • Audio Loopback Control : *#0283# (This secret code opens the menu which is designed for testing the audio functionalities of the device, particularly the microphone & speaker)
  • TSP / TSK firmware update : *#2663# (With this code you will get advanced firmware details like TSP FW Version, Touch key FW version, MCU/BINFW Version & WIFI Version for your Samsung Galaxy F34)
  • Update Camera Firmware: *#34971539# (This secret codes opens this menu which provides details about the camera hardware and allows you to check various camera-related information, such as firmware version, sensor calibration etc)
  • Check software version: *#1111# (This secret codes opens this menu which typically displays information about the firmware / software version installed on Galaxy F34)
  • Hardware Version : *#2222#

All Samsung Galaxy F34 Secret Codes (Untested)

The below codes are not tested on Galaxy F34. Some codes may work and some may not so please don’t panic if some codes are not working.

  • To get RAM info: *#*#3264#*#*
  • Media files backup: *#*#273283*255*663282*#*#*
  • Phone & Battery Usage info: *#*#4636#*#*
  • 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#*#*
  • 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#*#*
  • 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 F34

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

A Preface to the article

When there is an issue with your Galaxy F34 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 F34 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.

A brief intro to Samsung Galaxy F34 specs

Released on August 12th 2023, the Samsung Galaxy F34 is a marvelous pocket friendly phone with 6.5 inches Super AMOLED touchscreen display having 120Hz refresh rate and 1000 nits of peak brightness. The display is protected from scratches using the Corning Gorilla Glass 5.

It has a triple camera assembly with 50MP main camera and 13 MP selfie camera.

When it comes to  storage and RAM we have two options to choose; 128GB 6GB RAM and 128GB 8GB RAM

We have three colour options: Electric Black and Mystic Green

What are Galaxy F34 Secret Codes?

Secret codes are hidden codes on your Galaxy F34 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 F34?

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.

Video Tutorial for Galaxy F34 Secret Codes

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

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