This tutorial will be listing out all the tested and untested secret codes & hidden menu codes of Samsung Galaxy M23. As you may already know the M23 is released on April 08, 2022 with pretty decent features.
A brief intro to Galaxy M23 specs
The Samsung Galaxy M23 is a mid range phone with pretty decent specs like 6.6 inches TFT LCD touchscreen display, Android 12 firmware along with One UI 4.1 on top of it, Qualcomm SM7225 Snapdragon 750G 5G (8 nm) chipset & Adreno 619 GPU.
When it comes to the camera department the M23 holds a high resolution 50 MP sensor along with a 8MP selfie camera.
For Galaxy M23 we get there colour options to choose from like Deep Green, Light Blue and Orange Copper.
A Preface to the article
When there is an issue with your Galaxy M23 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 M23 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.
What are secret codes?
Secret codes are hidden codes on your Galaxy M23 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 codes on Galaxy M23?
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.
All Galaxy M23 Secret Codes (Tested)
The below codes are personally tested on your Samsung Galaxy M23 and found working on the factory installed unlocked models. However some codes may not work due to bootloader lock or a security patch.
- General Test Mode : *#0*#
- IMEI number : *#06#
- Hardware Version : *#2222#
- USB Settings: *#0808#
- Audio Loopback Control : *#0283#
- Update Camera Firmware: *#34971539#
- Battery status ADC, RSSI reading : *#0228#
- Diagnostic configuration : *#9090#
- Software and hardware info : *#12580*369#
- Audio Loopback Control : *#0283#
- GSM status information : *#0011#
- TSP / TSK firmware update : *#2663#
- Dump mode : *#9900#
- Check software version: *#1111#
- View SW Version PDA, CSC, MODEM : *#1234#
- Camera Firmware Menu: *#34971539#
- Insert Network Lock Keycode : #7465625*638*#
All Galaxy M23 Secret Codes (Untested)
The below codes are not tested on Galaxy M23. Some codes may work and some may not so please don’t panic if some codes are not working.
- Touchscreen test: *#*#2664#*#*
- To Do A Packet Loop Test: *#*#0283#*#*
- Test LCD Display: *#*#0*#*#*
- To get RAM info: *#*#3264#*#*
- Media files backup: *#*#273283*255*663282*#*#*
- Audio testing: *#*#0673#*#* OR *#*#0289#*#*
- Backlight and vibration testing: *#*#0842#*#*
- To get touchscreen version: *#*#2663#*#*
- Proximity sensor test: *#*#0588#*#*
- Phone & Battery Usage info: *#*#4636#*#*
- Factory Data Reset: *#*#7780#*#*
- For complete data wipe: *2767*3855#
- To change Power button behavior: *#*#7594#*#*
- To get Bluetooth device address: *#*#232337#*#
- GPS Test: *#*#1472365#*#* & *#*#1575#*#*
- To get camera info: *#*#34971539#*#*
- To test service activity: *#*#197328640#*#*
- WiFi Test: *#*#232339#*#* OR *#*#526#*#*
- To get Wifi Mac Address: *#*#232338#*#*
- Bluetooth Test: *#*#232331#*#*
- Field Test: *#*#7262626#*#*
- PDA Info: *#*#4986*2650468#*#*
- Build info: *#*#44336#*#*
- Disable voice dialing logging mode: *#*#8350#*#*
- Enable voice dialing logging mode: *#*#8351#*#*
Video Tutorial
If still confused how to execute the codes, please watch the video tutorial by following this link.
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