500+ latest best hidden Android secret codes 2019

If we look around we will find that Android is currently the most widely used mobile operating system. Compared to other mobile operating systems, Android offers users much more functionality and customization options. If you’ve been using Android for a while, you might be familiar with USSD codes.

USSD or unstructured supplementary service data is often referred to as “secret codes” or “quick codes”. These codes are basically an extra user interface protocol that allows users to access hidden features of smartphones. The protocol was originally intended for GSM phones, but it has also been found in modern devices.

These secret codes can be used to access features or settings that have been hidden from users. For example, you can find secret codes to perform different types of tests, display information, etc.

500+ latest best hidden Android secret codes 2019

So, in this article, we have compiled a list of the best secret codes for Android 2019. To use these codes, just open the default dialer app and enter the codes. So, let’s take a look at the list of best hidden Android secret codes 2019.

Note: If you have no idea about the Android secret codes listed below, it is best to leave them. Playing with unknown secret codes can damage your phone. We have recovered the secret codes from the Internet. We are therefore not responsible for any damages.

New Android Secret Codes List 2019:

Description of secret codes Coded
Testing Menu * # * # 4636 # * # *
Display Info about device * # * # 4636 # * # *
Factory Restore * # * # 7780 # * # *
Camera Information * # * # 34971539 # * # *
Completely Wipe device, install stock firmware * 2767 * 3855 #
Backup all media files * # * # 273283 * 255 * 663282 * # * # *
Wireless LAN Test * # * # 232339 # * # * OR * # * # 526 # * # *
Change Power button behavior * # * # 7594 # * # *
Quick GPS Test * # * # 1472365 # * # *
Test mode for service activity * # * # 197328640 # * # *
Wi-Fi Mac Address * # * # 232338 # * # *
Another GPS test * # * # 1575 # * # *
Packet Loopback Test * # * # 0283 # * # *
Audio Test * # * # 0673 # * # * OR * # * # 0289 # * # *
Vibration and Backlight test * # * # 0842 # * # *
Check touch screen version * # * # 2663 # * # *
LCD test * # * # 0 * # * # *
Touch Screen test * # * # 2664 # * # *
Proximity sensor test * # * # 0588 # * # *
RAM version * # * # 3264 # * # *
Bluetooth test * # * # 232331 # * # *
Field Test * # * # 7262626 # * # *
Check Bluetooth device address * # * # 232337 # * #
Google Talk service monitoring * # * # 8255 # * # *
PDA, Hardware, Phone and RF Call Date info * # * # 4986 * 2650468 # * # *
PDA and Phone firmware check * # * # 1234 # * # *
FTA hardware version * # * # 2222 # * # *
FTA software version * # * # 1111 # * # *
Displays IMEI number * # 06 #
Enables voice dialing logging mode * # * # 8351 # * # *
Disables voice dialing logging mode * # * # 8350 # * # *
Brings up Epst menu ## 778 + call
Displays Build time and change list number * # * # 44336 # * # *
Remove Google account setting * # * # 7780 # * # *
Reinstall the firmware * 2767 * 3855 #
Used to enter into Service mode * # * # 197328640 # * # *
Battery Status * # 0228 #
Data create menu * # 273283 * 255 * 3282 * #
Data usage status * # 3282 * 727336 * #
OTA update menu * # 8736364 #
RF band selection * # 2263 #
Configuration diagnostic * # 9090 #
USB 12C mode control * # 7284 #
USB logging control * # 872564 #
Debug dump menu * # 746 #
System dump mode * # 9900 #
Shows Build time change list number * # * # 44336 # * # *
NAND flash serial number * # 03 #
Real time clock test * # 0782 #
Light sensor test * # 0589 #
Quick test menu * # 7353 #
Execute from Emergency dial screen to unlock PUK code ** 05 *** #

All Samsung Phone Secret Codes:

Description of secret codes Codes
Display IMEI number * # 06 #
Display current firmware * # 1234 #
Diagnostic and general settings mode # * # 4636 # * # *
Factory soft reset * # * # 7780 # * # *
To display product code * 2767 * 4387264636 #
GPS test settings * # * # 1472365 # * # *
Main menu mode service * # * # 197328640 # * # *
SW & HW Info * # 12580 * 369 #
Bluetooth Address * # 232337 #
ADC Reading * # 0228 #
RF Band Selection * # 2263 #
Ciphering Info * # 32489 #
Bluetooth Test Mode * # 232331 #
Diagnostic Configuration * # 9090 #
WLAN Test Mode * # 232339 #
Vibration motor test * # 0842 #
WLAN MAC Address * # 232338 #
USB I2C Mode Control * # 7284 #
Audio Test Mode * # 0673 #
General Test Mode * # 0 * #
USB Logging Control * # 872564 #
GCF Configuration * # 4238378 #
Real Time Clock Test * # 0782 #
Audio Loopback Control * # 0283 #
LBS Test Mode * # 3214789650 #
GPS Control Menu * # 1575 #
RIL Dump Menu * # 745 #
Data Create Menu * # 273283 * 255 * 3282 * #
Proximity Sensor Test Mode * # 0588 #
Camera Firmware Update * # 34971539 #
Light Sensor Test Mode * # 0589 #
WLAN Engineering Mode * # 526 #
Debug Dump Menu * # 746 #
NAND Flash S / N * # 03 #
Software Version Info * # 44336 #
System Dump Mode * # 9900 #
Data Create SD Card * # 273283 * 255 * 663282 * #
Data Usage Status * # 3282 * 727336 * #
TSP / TSK firmware update * # 2663 #
Remap Shutdown to End Call TSK * # 7594 #
Camera Firmware Menu * # 7412365 # and * # * # 34971539 # * # *
WLAN Engineering Mode * # 528 #
Melody Test Mode * # 0289 #
OTA Update Menu * # 8736364 #
Test History * # 07 #
HSDPA / HSUPA Control Menu * # 301279 #
Quick Test Menu * # 7353 #
View Phone Lock Status * # 7465625 #
Auto Answer Selection * # 272886 #

All HTC Android Phone Hidden Codes:

Description of secret codes Codes
Device information program # * # 4636 # * # *
Field Test * # * # 7262626 # * # *
HTC Function Test Program * # * # 3424 # * # *
Display Software version * # * # 1111 # * # *
Display hardware version * # * # 2222 # * # *
Wi-Fi Mac Address * # * # 232338 # * # *
Bluetooth Mac Address * # * # 232337 # * #
GPS Test * # * # 1472365 # * # *
GPS Test 2 * # * # 1575 # * # *
Bluetooth test * # * # 232331 # * # *
Display test * # * # 0 * # * # *
Touch Screen version * # * # 2663 # * # *
Touch Screen Test * # * # 2664 # * # *
Debug UI # * # 759 # * # *
Factory format * 2767 * 3855 #

WiFi, GPS and hidden Bluetooth test:

Codes Description of secret codes
* # * # 526 # * # * n * # * # 528 # * # * n * # * # 232339 # * # * n WLAN Test.
* # * # 232338 # * # * -Displays / Shows WiFi MAC address.
* # * # 1472365 # * # * -For quick GPS test.
* # * # 1575 # * # * -Different type GPS test.
* # * # 232331 # * # * -Bluetooth test.
* # * # 232337 # * # -Displays Bluetooth device address.

Android Hidden Codes Firmware Version Information:

Codes Description of secret codes
* # * # 1111 # * # * -Let you know about FTA SW Version.
* # * # 2222 # * # * -FTA Hardware Version.
* # * # 4986 * 2650468 # * # * -Firmware Info PDA, Phone, H / W, RFCallDate.
* # * # 1234 # * # * -PDA and Phone firmware info.
* # 2263 # -RF band selection
* # 9090 # -Diagnosis configuration.
* # 7284 # -USB 12C mode control.
* # 872564 # -USB logging control.
* # 745 # -RIL dump menu.
* # 746 # -Debug dump menu.
* # 9900 # -System dump mode.
* # * # 44336 # * # * -Shows Build time change list number.n-PDA, Phone, CSC, Build Time, ChangeList number.
* # 03 # -NAND flashes serial number.
* # 3214789 # tn -GCF status mode.

Factory Tests Android Secret Codes:

Codes Description of secret codes
* # * # 0283 # * # * -Packet Loopback test.
* # * # 0 * # * # * -LCD test.
* # * # 0673 # * # * n * # * # 0289 # * # * n -Audio / Melody test.
* # * # 0842 # * # * -Vibration test and BackLight test Device test.
* # * # 2663 # * # * -Displays Touch screen version.
* # * # 2664 # * # * tn -Touch-Screen test.
* # * # 0588 # * # * tn -Proximity sensor test.
* # * # 3264 # * # * -RAM version.
* # 0782 # -Real time clock test.
* # 0589 # -Light sensor test.
* # 7353 # -Quick test menu.

Other Android screen | Hidden codes:

Codes Description of secret codes
* # 0 * # -Galaxy S3 service menu.
## 7764726 -Motorola DROID hidden service menu.n-The default SPC password is six zeroes (000000).
1809 # * 990 # -LG Optimus 2x hidden service menu.n-When prompted for a code enter six zeroes (000000).
3845 # * 920 # -Lg Optimus 3D hidden service menu.n-When prompted for a code enter six zeroes (000000).

Also Read: Top 15 Barcode Scanner Apps For Android And iOS

It was therefore the list of best hidden / secret codes for Android 2019. These given codes are tested and work fine, but some codes may not work on some Android phones. However, be careful when using them as we are not responsible for any data loss or damage. If you have any doubts, let us know in the box below.