Samsung Tablet Secret Codes
Samsung tablet is one of the most popular tablets today. It was developed by Samsung Electronics. 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 tablet'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 Samsung tablets 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 tablet like wiping your entire data and factory reset the tablet.
Secret codes specific to Samsung tablets
- 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*226372# | Camera reset (deletes photos). |
| *2767*2878# | Custom reset. |
| *2767*688# | Reset mobile TV. |
| *2767*927# | Wap reset. |
| *7465625*28746# | Turn on auto SIM lock. |
| #7465625*28746# | Turn off auto SIM lock. |
| *2767*4387264636# | Sellout SMS/PCODE view. |
| *7465625*638*# | Customize MCC/MNC network lock. |
| #7465625*638*# | Insert Network Lock and conduct network data locks. |
| *7465625*782*# | Customize network lock NSP. |
| *7465625*782*# | Insert any Network lock keycode (semi-partiality). |
| #7465625*77*# | Insert network operator. |
| *7465625*77*# | Network lock SP. |
| *7465625*27*# | Functioning and network lock for NSP/CP. |
| #7465625*27*# | Network insertion of Galaxy content provider. |
| *#0000# | Reset language. |
| *#0001# | Serial number. |
| *#0011# | View status info for GSM network. |
| *#07# | Test history. |
| *#2255# | Call list. |
| *#272*IMEI# | Reset user data and change sales codes. |
| *#272886# | Auto answer selection. |
| *#*#4986*2650468#*#* | View H/W, PDA and RFCallDate info on your tablet. |
| *#4238378# | To control GCF Configuration. |
| *#5282837# | Java version. |
| *#7412365# | Enter camera firmware menu. |
| *#8736364# | OTA update menu. |
| *#8999*228# or *#0228# | Battery information. |
| *#8999*289# or *#9998*289# | Alarm ringtone test. |
| *#8999*324# or *#9998*324# | Debug screen. |
| *#8999*364# | Watchdog on/off. |
| *#8999*377# | Error log menu. |
| *#8999*427# | Watchdog signal route setup. |
| *#8999*523# or *#0523# | Display contrast. |
| *#8999*636# | Display storage capacity. |
| *#8999*638# | Displays network information. |
| *#8999*778# | SIM card information. |
| *#8999*782# | Displays date and time. |
| *#8999*786# | The display during warning. |
| *#8999*8378# | Universal test menu. |
| *#8999*837# | Samsung hardware version. |
| *#8999*842# or *#9998*842# | Vibration test. |
| *#8999*9266# | Display received channel number and received intensity. |
| *#9125# | Smiley. |
| *#92782# | Tablet model. |
| *#9998*246# | Battery status - memory capacity. |
| *#9998*523# | LCD contrast. |
| *#9999# | Software version. |
| #0111*0000000# | SIM unlock. |
| #0808# | USB Service. |
| #7263867# | RAM dump (on/off). |
| #7465625*782*# | For inserting partition network lock keycode. |
| #*1400# | IMSI. |
| #*2255# | Call failed. |
| #*22671# | AMR record start. |
| #*22673# | Pause record. |
| #*22674# | Resume record. |
| #*22675# | AMR playback. |
| #*22676# | AMR stop play. |
| #*22677# | Pause play. |
| #*22678# | Resume play. |
| #*2286# | Data-battery. |
| #*2337# | Permanent registration beep. |
| #*2474# | Charging duration. |
| #*2562# or #*3849# or #*3851# or #*3876# | For mobile restarting without doing it manually. |
| #*2565# | No blocking? General defense. |
| #*2558# | Time on. |
| #*2679# | Copycat feature (activate/deactivate). |
| #*2834# | Audio path (hands free). |
| #*2886# | Auto answer on/off. |
| #*3270# | DCS support activate/deactivate. |
| #*3353# | General Defense, Code Erased. |
| #*3676# | Format flash volume. |
| #*3837# | Tablet hangs on white screen. |
| #*3888# | Enter bluetooth test mode. |
| #*3941# | External looptest 115200 bps. |
| #*4263# | Hands free mode (activate/deactivate). |
| #*4760# | GSM activate/deactivate. |
| #*4773# | Incremental redundancy. |
| #*5176# | L1 sleep. |
| #*5376# | Delete all SMS. |
| #*5737425# | Java mode. |
| #*7200# | Tone generator mute. |
| #*7326# | Accessory. |
| #*7337# | Restarts tablet (resets wap settings). |
| #*7462# | SIM phase. |
| #*7666# | White screen. |
| #*7722# | RLC bitmap compression activate/deactivate. |
| #*77261# | PCM record req. |
| #*77262# | Stop PCM record. |
| #*77263# | PCM playback. |
| #*7785# | Reset wake-up and RTK timer variables. |
| #*7828# | Task screen. |
| #*7983# | Voltage/frequency. |
| #*8466# | Old time. |
| #*2077# | GPRS switch. |
| #*3273# | EGPRS multislot. |
| #*7287# | GPRS attached. |
| #*7288# | GPRS detached/attached. |
Secret codes to check tablet 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 tablet's firmware. |
| *#*#225#*#* | Displays calendar storage information. |
| *#*#232338#*#* | Displays the tablet Wi-Fi MAC address. |
| *#*#2663#*#* | Displays the touch screen version. |
| *#*#273283*255*663282*#*#* | Quick backup of all your media files stored on your tablet. |
| *#*#426#*#* | Displays the Firebase Cloud Messaging (FCM) diagnostics page or information related to Google Play services. |
| *#*#4636#*#* | Displays information about tablet, battery and usage statistics. |
| *#*#64663#*#* | QC test. You can test your tablet 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 tablet operations, which could be operated with a single push (e.g. Sleep, Front Cam, Vibration). |
| *#06# | Displays tablet'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 tablet 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 tablet 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 tablet 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, tablet, 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 tablet 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 tablet number from caller ID. |
| ##778 (+call) | Brings up EPST menu. |