In This Article
From accessing hidden menus to improving battery life, these tips and tricks will make you wonder how you ever lived without them. John Webber, CEO of Carved, says, “With these tips, you’ll be able to get the most out of your Samsung Galaxy, a far more powerful version than the one you pulled out of the box.”
If you’re ready to uncover the hidden gems of your Galaxy devices, look no further! We’ve compiled a list of secret codes that will give you access to a whole new world of features and diagnostic information. Simply input these codes into your phone’s dialer and prepare to be amazed.
These codes are your ticket to easy access, from testing hardware components to checking battery, WiFi, Bluetooth, and sensors. So, why wait? Dive into the world of possibilities with just a few simple taps on your phone.
Disclaimer: These codes might not work on all Samsung Galaxy devices. Some codes are region or carrier specific so it may or may not work on yours. I have added a description along with the code, so please read them before entering.
| Description of Code | Secret Code |
|---|---|
| General phone hardware test mode including display, sensors, vibration, speakers, camera | *#0*# |
| Debug menu for GSM and data network information / WiFi information | *#0011# |
| Battery status, ADC reading, and quick battery test run option | *#0228# |
| Audio loopback control & testing via microphone | *#0283# |
| IMEI, MEID, and serial number display | *#06# |
| AP, CP, CSC firmware version, and phone model number | *#1234# |
| BL, AP, CP, CSC, RF Cal, HW Rev version number, and manufacturing date display | *#12580*369# |
| Total call time reset from the call log | *#22558463# |
| Firmware version check for hardware modules: TSP/TSK, Wi-Fi, Bluetooth, proximity sensor | *#2663# |
| Camera firmware advanced display menu and relevant camera module details | *#34971539# |
| Camera firmware standard display menu | *#7412365* |
| Quick test menu for touch, sensors, speakers, ringer, camera | *#7353# |
| Service mode: Diagnostic configuration for Samsung | *#9090# |
| System dump mode and logging status | *#9900# |
Also read – 8 Free SD Card Data Recovery Software
Samsung Galaxy Secret Codes and Their Usage
I have listed the usage of some selected Samsung Galaxy secret codes so you can see which hidden menu and options you will be able to access, along with their screenshots:
*#0*# – Phone Hardware Test
An all-in-one secret code you can use on most Samsung Galaxy phones to test basic hardware modules, which includes the test for:
- Screen color to check spots or lines.
- Vibration.
- Dimming sensor.
- Touch screen sensor.
- Speaker.
- Cameras.
- LED light.
- Receiver.
And there will be several more test buttons, depending on your phone’s hardware.
*#0011# – Debug Menu Info for GSM, Data Network, and WiFi
Gives you access to the debug menu for GSM and data network information. You can even access WiFi information by tapping on the menu button located at the top right corner.
*#0228# – Battery Status, ADC Reading, and Quick Battery Test
It opens the battery status menu where you can find current voltage, ADC readings, network signals strength, and an option to run a quick battery test. If you put your phone on charge, you can see ADC too.
*#0283# – Audio Loopback Control and Testing
Gives you access to the secret menu for audio loopback control as well as testing via microphone and earphones.
*#06# – IMEI, MEID, and Serial Number
A well-known secret code that works on almost any SIM-based device to check IMEI, MEID, and serial number. Which is a unique code for every device.
*#1234# – Phone Model Number, Firmware Version for AP, CP, CSC
The code shows you the version and firmware version for AP (Application Processor), CP (Cellular Processor), CSC (Country Specific Code) firmware version, and phone model number.
*#12580*369# – BL, AP, CP, CSC, RF Cal, HW Rev Version Number
Once entered you will get to see the version numbers for BL (Bootloader), AP (Application Processor), CP (Cellular Processor), CSC (Country Specific Code), RF Cal (Radio Frequency Calibration) date, HW Rev version number, and manufacturing date display.
*#22558463# – Total Call Time Reset
The code will reset the total call time from your call logs.
*#2663# – Firmware Version Check for Hardware Modules
A hidden option that lets you check the firmware version for multiple hardware modules including:
- TSP/TSK,
- Wi-Fi,
- Bluetooth,
- Sensor hub,
- Proximity sensor.
*#34971539# – Camera Firmware Advanced Display Menu
You will get to check the phone camera (including front and rear) firmware version along with multiple relevant details about firmware write, write count, ISP core voltage checking, and AF cal data check. It serves as an advanced display menu for camera module details.
*#7412365* – Camera Firmware Standard Display Menu
This is a standard version of the camera firmware version checking menu and you can find the total count for camera firmware writing.
*#9090# – Service mode: Diagnostic Configuration for Samsung
A secret menu that gives you access to your phone’s service mode and diagnostic configuration, you can modify multiple settings, including:
- RAM Dum,
- DM trace item selection,
- ATI path change,
- AP and CP interface,
- EmPC Log settings,
- DSP log settings,
- VoLTE weakcell settings.
*#9900# – System Dump Mode and Logging Status
A secret menu that works on most Android phones, including Samsung Galaxy. From here, you can run a debugging and create a log for different tasks and figure out what exactly is causing the issue or problem with the device. It creates a log for selected modules, including:
- Dump state, log cat, modem log,
- CP-based log,
- Copy sysdump and CP ram dump to the SD card,
- CP debugging popup,
- CP ram logging,
- Low battery dump on/off,
- NotiBar run dumpstate on/off,
- WLAN advanced debug,
- Battery stats reset.
Some Other Handful of Secret Codes List for Samsung Galaxy
Here are some other codes that you can try on your Samsung Galaxy phones and see if they work for you or not:
| Description of Code | Secret Code |
|---|---|
| View EPST menu | ##778 +call |
| Device screen test | #*#0*#*#* |
| Enable diagnostic and general settings mode | #*#4636#*#* |
| Hardware and software versions check | #*#8377466# |
| Enter Bluetooth test mode | #*3888# |
| LCD test | *#*#0*#*#* |
| Packet loopback test | *#*#0283#*#* |
| Proximity sensor test | *#*#0588#*#* |
| Audio test | *#*#0673#*#* OR *#*#0289#*#* |
| Software firmware version check | *#*#1111#*#* |
| PDA type and phone firmware version check | *#*#1234#*#* |
| Quick GPS test | *#*#1472365#*#* OR *#*#1575#*#* |
| Service mode/test mode main menu | *#*#197328640#*#* |
| Hardware firmware version check | *#*#2222#*#* |
| Touch screen version check | *#*#2663#*#* |
| Touch Screen test | *#*#2664#*#* |
| Backup all media files | *#*#273283*255*663282*#*#* |
| RAM version | *#*#3264#*#* |
| Camera information check | *#*#34971539#*#* |
| Device info and user stats check | *#*#4636#*#* |
| Information about PDA, hardware, phone, and RF call date | *#*#4986*2650468#*#* |
| Field test | *#*#7262626#*#* |
| Perform a soft factory reset | *#*#7780#*#* |
| Google Talk service monitoring | *#*#8255#*#* |
| Disables voice dialing logging mode | *#*#8350#*#* |
| Enables voice dialing logging mode | *#*#8351#*#* |
| Melody/Speakers test mode | *#0289# |
| NAND flash serial number | *#03# |
| Proximity sensor test mode | *#0588# |
| Light sensor test mode | *#0589# |
| Audio test mode | *#0673# |
| Test history | *#07# |
| Real-time clock test | *#0782# |
| Check vibration, backlight, and run other general tests | *#0842# OR *#*#0842#*#* |
| GPS control menu | *#1575# |
| RF band selection | *#2263# |
| Bluetooth test mode and troubleshooting | *#232331# OR *#*#232331#*#* |
| Bluetooth device address check | *#232337# OR *#*#232337#*# |
| WLAN / Wi-Fi mac address check | *#232338# OR *#*#232338#*#* |
| Wireless LAN test | *#232339# OR *#*#232339#*#* |
| Reset user data and change sales codes | *#272*IMEI# |
| Auto answer selection | *#272886# |
| Data create menu | *#273283*255*3282*# |
| Data create SD card | *#273283*255*663282*# |
| HSDPA/HSUPA control menu | *#301279# |
| LBS test mode | *#3214789650# |
| Ciphering information | *#32489# |
| Data usage status | *#3282*727336*# |
| GCF configuration | *#4238378# |
| Build time and ROM sales code check | *#44336# OR *#*#44336#*#* |
| Wireless LAN engineering mode | *#526# OR *#528# OR *#*#526#*#* |
| USB I2C mode control | *#7284# |
| RIL dump menu | *#745# |
| Debug dump menu | *#746# |
| View phone lock status | *#7465625# |
| Physical power button remapping | *#7594# OR *#*#7594#*#* |
| USB logging control | *#872564# |
| OTA update menu | *#8736364# |
| Universal test menu | *#8999*8378# |
| Unlock the PUK code, execute from the emergency dial screen | **05***# |
| Wipe the device and revert to stock firmware | *2767*3855# |
| Product code display | *2767*4387264636# |
Conclusion
In conclusion, these secret codes and hacks for the Samsung Galaxy are sure to elevate your user experience and make your device truly personalized to your needs. From accessing hidden features to troubleshooting common issues, these codes are a game-changer for Samsung Galaxy users. Don’t miss out on all the possibilities that these secret codes and hacks have to offer – try them out today and unlock the full potential of your device. Let us know in the comments which code worked best for you!
