Nokia Smartphone Secret Codes
Nokia smartphone is one of the most popular smartphones today. It was developed by Nokia Corporation. The Developers create various kinds of backdoor access through what is referred to as secret codes. With these codes, one can get much deeper into the smartphone's system. These codes are not meant for malicious intent, but to familiarise users with the system.
However, note that, some of these codes are universal while some are not. This makes some of the codes useless for some Nokia smartphones while some are exclusive to specific models.
Be cautious and read the functions of the codes before you use them, as some can cause irrevesible effects to your smartphone like wiping your entire data and factory reset the smartphone.
Secret codes specific to Nokia smartphones
- Click the table header to sort the table data by the respective column heading.
- Type keyword(s) in the table’s search box for a quick display of the searched data.
| Secret Codes | Function |
|---|---|
| *#0000# | Displays software version. |
| *#2640# | Displays security code in US. |
| *#2820# | Bluetooth device address. |
| *3370# | Enhanced Full Rate Codec (EFR) activation. It will automatically restart. |
| #3370# | Enhanced Full Rate Codec (EFR) deactivation. It will automatically restart. |
| *4370# | Half Rate Codec activation. It will automatically restart. |
| #4370# | Half Rate Codec deactivation. It will automatically restart. |
| *#4720# | Half Rate Codec activation. |
| *#4720* | Half Rate Codec deactivation. The phone will automatically restart. |
| *#67705646# | Clears the LCD display. |
| *#67705646# | Clears the operator logo (3310 and 3330 only). |
| *#7370# | Restore the phone to factory default settings. You will loose all your settings, data, etc. This is used to reset the phone to the same state when it was brand new. |
| *#92702689# | Takes you to a secret menu where you may find some of the information below:
|
| *efr0# | Enables EFR encoding (pre-2003 models). |
| #efr0# | Disables EFR encoding (pre-2003 models). |
| *#mac0wlan# | Display the WLAN MAC address (models with build-in Wi-fi radio). |
| *#opr0logo# | Clears the operator logo (3310 and 3330 only). |
| *#pca0# | Activate the GPRS PCCCH support (early GPRS models). |
| *#pcd0# | Deactivate the GPRS PCCCH support (early GPRS models). |
| *#res0wallet# | Reset the mobile wallet (models with mobile wallet). |
| *#res0# | Soft-format the memory (Symbian models only). |
| *#rst0# | Reset the mobile wallet (models with mobile wallet). |
| *#res0wallet# | Reset to factory defaults, confirmation required (DCT4 or newer). |
| *#sim0clock# | Reset SIM clock. |
| *#war0anty# | Displays the manufacturing and repair info (no exit on DCT3) or total talk time on Symbian models. |
| #*#62209526# | Show Wireless LAN MAC address. |
| #bta0# | Displays the Bluetooth MAC address (models with build-in Bluetooth radio, activate first to show address). |
| #pw+1234567890+1# | Shows if SIM has restrictions. |
Secret codes to check phone information
- Click the table header to sort the table data by the respective column heading.
- Type keyword(s) in the table’s search box for a quick display of the searched data.
| Secret Codes | Function |
|---|---|
| **04*CPA*NP*NP# | Reset the PIN code. |
| *2767*2878# | Refresh your device (keeps your data). |
| *2767*3855# | Hard reset & reinstall the firmware. It completely deletes all of your data and reinstalls the phone's firmware. |
| *#*#225#*#* | Displays calendar storage information. |
| *#*#232338#*#* | Displays the phone Wi-Fi MAC address. |
| *#*#2663#*#* | Displays the touch screen version. |
| *#*#273283*255*663282*#*#* | Quick backup of all your media files stored on your phone. |
| *#*#426#*#* | Displays the Firebase Cloud Messaging (FCM) diagnostics page or information related to Google Play services. |
| *#*#4636#*#* | Displays information about phone, battery and usage statistics. |
| *#*#64663#*#* | QC test. You can test your phone software features with this code. Tests include version info, keypad and vibratory, LCD, touch panel, main camera, and front camera, and light test, etc. |
| *#*#759#*#* | Displays the RLZ Debug UI with Unique Device ID and other data related to application installation. It’s also possible to turn on (and off) OEM mode through this interface. |
| *#*#7594#*#* | Changes the power button behavior. Enables direct power off once the code is enabled. |
| *#*#7780#*#* | Factory restore setting. Clears all applications and data. Removes the Google account setting. Removes system, application data, and settings. |
| *#0*# | Displays a library of different phone operations, which could be operated with a single push (e.g. sleep, front camera, vibration). |
| *#06# | Displays phone's IMEI (International Mobile Equipment Identity). |
| *#07# | Displays the Specific Absorption Rate (SAR) value of the device. |
| *#12580*369# | Displays the software and hardware information. |
Secret codes to test phone features
- Click the table header to sort the table data by the respective column heading.
- Type keyword(s) in the table’s search box for a quick display of the searched data.
| Secret Codes | Function |
|---|---|
| *#*#0*#*#* | LCD display test. |
| *#*#0283#*#* | Packet loopback test. |
| *#*#0588#*#* | Proximity sensor test. |
| *#*#0673#*#* OR *#*#0289#*#* | Audio test. |
| *#*#0842#*#* | Vibration and Backlight test. |
| *#*#1472365#*#* | Quick GPS functionality test. |
| *#*#1575#*#* | Full GPS test. A Different type of GPS test. |
| *#*#197328640#*#* | Enables test mode for service activity. |
| *#*#232331#*#* | Bluetooth test. |
| *#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* | Wireless Local Area Network (WLAN) test. |
| *#*#2664#*#* | Touch screen test. |
| *#*#7262626#*#* | Field test. |
| *#*#8255#*#* | Google Talk service monitoring. |
| *#0589# | Performs light sensor test. |
| *#0782# | Performs a real-time clock test. |
| *#2470# | Enable or disable camera shutter sound. |
| *#301279# | Opens the HSDPA/HSUPA control menu. |
| *#4777*8665# | GPS test. |
| *#7284# | Opens the USB 12C mode control. |
| *#745# | Opens the RIL dump menu. |
| *#746# | Opens the Debug dump menu. |
| *#7353# | Opens the Quick test menu. |
| *#78# | Opens the Admin Settings menu. |
| *#9900# | Opens the System dump mode. |
Secret codes to check phone software and hardware information
- Click the table header to sort the table data by the respective column heading.
- Type keyword(s) in the table’s search box for a quick display of the searched data.
| Secret Codes | Function |
|---|---|
| *2767*4387264636* | Displays product code. |
| *#*#1234#*#* | Displays the PDA and phone firmware information. |
| *#*#1111#*#* | Displays the FTA software information. |
| *#*#2222#*#* | Displays the FTA hardware information. |
| *#*#232337#*# | Displays Bluetooth device address. |
| *#*#3264#*#* | Displays RAM information. |
| *#*#34971539#*#* | Displays detailed information about the camera. Note, Please avoid update the camera firmware option. |
| *#*#44336#*#* | Displays Build time and change list number. |
| *#*#44336#*#* | Software version and update information. |
| *#*#4986*2650468#*#* | Displays the PDA, phone, hardware, RF call date firmware information. |
| *#0228# | Displays battery status. |
| *#03# | NAND flash serial number. |
| *#9090# | Displays the Diagnostic configuration. |
| *#12580*369* | Displays software and hardware information. |
| *#2263# | Displays the RF band selection. |
| *#273283*255*3282*# | Data create menu. |
| *#228# | ADC reading. |
| *#32489# | Displays Ciphering information. |
| *#3214789# | Displays the GCF mode status. |
| *#3282*727336*# | Data usage status. |
| *#7465625# | Displays the phone lock status. |
| *#7465625# | Displays the network lock Status. |
| *#872564# | Displays the USB logging control. |
| *#8736364# | OTA update menu. |
Secret codes to access call features
- Click the table header to sort the table data by the respective column heading.
- Type keyword(s) in the table’s search box for a quick display of the searched data.
| Secret Codes | Function |
|---|---|
| *43# | Activates the call waiting feature. |
| **05***# | Execute from Emergency dial screen to unlock PUK code. |
| *#*#8350#*#* | Disables voice dialing logging mode. |
| *#*#8351#*#* | Enables voice dialing logging mode. |
| *#61# | Displays additional call forwarding information. |
| *#67# | Displays your call forwarding information. |
| #31# | Hides your phone number from caller ID. |
| ##778 (+call) | Brings up EPST menu. |