Many People searching for Samsung Android phone secret codes and Hidden menu etc. Here we provided Secret Codes for your Samsung Android phone.
These secret codes can be used to test many features of Android phones such as software information, hardware testing, reset and many more.
Check out this guide about common Android Secret Codes.
What are the secret codes?
Secret Codes are codes which can access hidden features or secret menu (such as display information, testing hardware, and software, etc). These codes help you to speed up the process.
For example, Instead of “go to settings app > about phone > check IMEI number of your Android Phone”, you can simply dial *#06# to know IMEI number.
What includes in this Page?
- Samsung Secret codes
- Display Software Information Codes
- Samsung Touch Screen Test Code
- Samsung Hidden Menu
- Samsung Sensor Test Code
- Display Check Code
- Samsung Hardware Test Code
Table of Contents
Select Your Samsung Phone to Get Codes
- Samsung Victory 4G LTE Secret Codes
- Samsung Vibrant Secret Codes
- Samsung Teos Galaxy Secret Codes
- Samsung SPH-L710 Secret Codes
- Samsung SPH-D600 Conquer Secret Codes
- Samsung SM-G710S Secret Codes
- Samsung SM-G710L Secret Codes
- Samsung SM-G710K Secret Codes
- Samsung SM-G7106 Secret Codes
- Samsung SM-G530BT Secret Codes
- Samsung SM-G510F Secret Codes
- Samsung SM-G357FZ Secret Codes
- Samsung SHW-M440S Secret Codes
- Samsung SHW-M420S Secret Codes
- Samsung SHW-M340s Secret Codes
- Samsung SHW-M250S Secret Codes
- Samsung SHW-M240S Secret Codes
- Samsung SHW-M110S Galaxy S Secret Codes
- Samsung SHW-M100S Galaxy A Secret Codes
- Samsung SHV-E470S Secret Codes
- Samsung SHV-E310S Secret Codes
- Samsung SHV-E300S Secret Codes
- Samsung SHV-E270S Secret Codes
- Samsung SHV-E250S Secret Codes
- Samsung SHV-E210S Secret Codes
- Samsung SHV-E160S Secret Codes
- Samsung SGH-T999 Secret Codes
- Samsung SGH-T989 Secret Codes
- Samsung SGH-T939 Behold 2 Secret Codes
- Samsung SGH-i997 Infuse 4G Secret Codes
- Samsung SGH-i897 Captivate Secret Codes
- Samsung SGH-i747 Secret Codes
- Samsung SGH-i473 Secret Codes
- Samsung SCH-R830 Secret Codes
- Samsung SCH-R720 Admire Secret Codes
- Samsung SCH-i919 Secret Codes
- Samsung SCH-i589 Ace Duos Secret Codes
- Samsung SCH-i535 Secret Codes
- Samsung SCH-i520 Secret Codes
- Samsung SCH-i515 Secret Codes
- Samsung SCH-i510 Secret Codes
- Samsung Rugby Smart Secret Codes
- Samsung Repp Secret Codes
- Samsung Nexus S 4G Secret Codes
- Samsung Nexus S Secret Codes
- Samsung Naos Galaxy Secret Codes
- Samsung Mesmerize Secret Codes
- Samsung Legend Secret Codes
- Samsung Jasper Secret Codes
- Samsung Illusion Secret Codes
- Samsung GT-S7582 Secret Codes
- Samsung GT-S7580 Secret Codes
- Samsung GT-S7562 Secret Codes
- Samsung GT-S7560 Secret Codes
- Samsung GT-S7392 Secret Codes
- Samsung GT-S7390 Secret Codes
- Samsung GT-S7262 Secret Codes
- Samsung GT-S7260 Secret Codes
- Samsung GT-S5839i Secret Codes
- Samsung GT-S5830 Ace Secret Codes
- Samsung GT-S5690 Xcover Secret Codes
- Samsung GT-S5670 Fit Secret Codes
- Samsung GT-S5660 Gio Secret Codes
- Samsung GT-S5570i Secret Codes
- Samsung GT-S5570 Mini Secret Codes
- Samsung GT-S5360 Galaxy Y Secret Codes
- Samsung GT-i9301i Secret Codes
- Samsung GT-i9192 Secret Codes
- Samsung GT-i9103 Galaxy S II Secret Codes
- Samsung GT-i9023 Google Nexus S Secret Codes
- Samsung GT-i9010 Secret Codes
- Samsung GT-i9003 Galaxy SL Secret Codes
- Samsung GT-i9001 Galaxy S Plus Secret Codes
- Samsung GT-i9000 Galaxy S Secret Codes
- Samsung GT-i8520 Beam Secret Codes
- Samsung GT-i8268 Secret Codes
- Samsung GT-i8262D Secret Codes
- Samsung GT-i8250 Secret Codes
- Samsung GT-i8150 Galaxy W Secret Codes
- Samsung GT-i7500 Secret Codes
- Samsung GT-i6500U Saturn Secret Codes
- Samsung GT-i5801 Secret Codes
- Samsung GT-i5800 Galaxy 3 Secret Codes
- Samsung GT-i5700 Secret Codes
- Samsung GT-i5500 Galaxy 5 Secret Codes
- Samsung GT-B9062 Secret Codes
- Samsung Gem Secret Codes
- Samsung Galaxy Young 2 Duos Secret Codes
- Samsung Galaxy Young Secret Codes
- Samsung Galaxy Y TV Secret Codes
- Samsung Galaxy Y Plus Secret Codes
- Samsung Galaxy Y Hello Kitty Secret Codes
- Samsung Galaxy Y Duos Secret Codes
- Samsung Galaxy Xcover 3 Secret Codes
- Samsung Galaxy Xcover 2 Secret Codes
- Samsung Galaxy Win Pro Secret Codes
- Samsung Galaxy Win 2 Duos TV Secret Codes
- Samsung Galaxy Win Secret Codes
- Samsung Galaxy Wide Secret Codes
- Samsung Galaxy W Secret Codes
- Samsung Galaxy V Plus Secret Codes
- Samsung Galaxy V Duos Secret Codes
- Samsung Galaxy V Secret Codes
- Samsung Galaxy Tren Secret Codes
- Samsung Galaxy Trend II Secret Codes
- Samsung Galaxy Trend i699i Secret Codes
- Samsung Galaxy Trend Duos Secret Codes
- Samsung Galaxy Trend Duos II Secret Codes
- Samsung Galaxy Trend 3 Secret Codes
- Samsung Galaxy Trend 2 Lite Duos Secret Codes
- Samsung Galaxy Trend 2 Lite Secret Codes
- Samsung Galaxy TabQ Secret Codes
- Samsung Galaxy Star Trios Secret Codes
- Samsung Galaxy Star Secret Codes
- Samsung Galaxy Star 2 Plus Secret Codes
- Samsung Galaxy Star 2 Secret Codes
- Samsung Galaxy SIII I939 Secret Codes
- Samsung Galaxy S7 Active Secret Codes
- Samsung Galaxy S6 Edge Plus Secret Codes
- Samsung Galaxy S6 Edge Avengers Secret Codes
- Samsung Galaxy S6 Edge Secret Codes
- Samsung Galaxy S6 Active Secret Codes
- Samsung Galaxy S5 Sport Secret Codes
- Samsung Galaxy S5 Plus Secret Codes
- Samsung Galaxy S5 Neo Secret Codes
- Samsung Galaxy S5 mini duos Secret Codes
- Samsung Galaxy S5 mini Secret Codes
- Samsung Galaxy S5 LTE-A Secret Codes
- Samsung Galaxy S5 GPE Secret Codes
- Samsung Galaxy S5 Duos LTE Secret Codes
- Samsung Galaxy S5 Duos Secret Codes
- Samsung Galaxy S5 Active Secret Codes
- Samsung Galaxy S5 4G Plus Secret Codes
- Samsung Galaxy S5 4G Secret Codes
- Samsung Galaxy S4 Zoom Secret Codes
- Samsung Galaxy S4 Verizon Secret Codes
- Samsung Galaxy S4 VE Secret Codes
- Samsung Galaxy S4 Sprint Secret Codes
- Samsung Galaxy S4 mini LTE Secret Codes
- Samsung Galaxy S4 mini Secret Codes
- Samsung Galaxy S4 LTE-A Secret Codes
- Samsung Galaxy S4 LTE Secret Codes
- Samsung Galaxy S4 LTE Plus Secret Codes
- Samsung Galaxy S4 Google Play Secret Codes
- Samsung Galaxy S4 Active Secret Codes
- Samsung Galaxy S4 Secret Codes
- Samsung Galaxy S3 Slim Secret Codes
- Samsung Galaxy S Lightray Secret Codes
- Samsung Galaxy S IV Secret Codes
- Samsung Galaxy S III Neo Secret Codes
- Samsung Galaxy S III Neo Plus Secret Codes
- Samsung Galaxy S III mini VE Secret Codes
- Samsung Galaxy S III mini La Fleur Secret Codes
- Samsung Galaxy S III mini Secret Codes
- Samsung Galaxy S III La Fleur Secret Codes
- Samsung Galaxy S III Secret Codes
- Samsung Galaxy S II WiMAX ISW11SC Secret Codes
- Samsung Galaxy S II TV Secret Codes
- Samsung Galaxy S II Skyrocket Secret Codes
- Samsung Galaxy S II Plus Secret Codes
- Samsung Galaxy S II LTE Secret Codes
- Samsung Galaxy S II HD LTE Secret Codes
- Samsung Galaxy S II Duos Secret Codes
- Samsung Galaxy S II Secret Codes
- Samsung Galaxy S Duos Secret Codes
- Samsung Galaxy S Blaze Secret Codes
- Samsung Galaxy S Advance Secret Codes
- Samsung Galaxy Rush Secret Codes
- Samsung Galaxy Rugby Pro Secret Codes
- Samsung Galaxy Round Secret Codes
- Samsung Galaxy Reverb Secret Codes
- Samsung Galaxy R Style Secret Codes
- Samsung Galaxy Proclaim Secret Codes
- Samsung Galaxy Prevail 2 Secret Codes
- Samsung Galaxy Prevail Secret Codes
- Samsung Galaxy Premier Secret Codes
- Samsung Galaxy Precedent Secret Codes
- Samsung Galaxy Pop Secret Codes
- Samsung Galaxy Pocket Plus Secret Codes
- Samsung Galaxy Pocket Neo Secret Codes
- Samsung Galaxy Pocket 2 Secret Codes
- Samsung Galaxy Pocket Secret Codes
- Samsung Galaxy On7 Pro Secret Codes
- Samsung Galaxy On7 Secret Codes
- Samsung Galaxy On5 Pro Secret Codes
- Samsung Galaxy On5 Secret Codes
- Samsung Galaxy Note5 Secret Codes
- Samsung Galaxy Note3 Lite Secret Codes
- Samsung Galaxy Note II LTE Secret Codes
- Samsung Galaxy Note II Secret Codes
- Samsung Galaxy Note Edge Secret Codes
- Samsung Galaxy Note 7 Secret Codes
- Samsung Galaxy Note 4 Duos Secret Codes
- Samsung Galaxy Note 4 Secret Codes
- Samsung Galaxy Note 3 Neo LTE-A Secret Codes
- Samsung Galaxy Note 3 Neo LTE Plus Secret Codes
- Samsung Galaxy Note 3 Neo LTE Secret Codes
- Samsung Galaxy Note 3 Neo Duos Secret Codes
- Samsung Galaxy Note 3 Neo Secret Codes
- Samsung Galaxy Note 3 LTE Secret Codes
- Samsung Galaxy Note 3 Duos Secret Codes
- Samsung Galaxy Note 3 Secret Codes
- Samsung Galaxy Note Secret Codes
- Samsung Galaxy Nexus Telus Secret Codes
- Samsung Galaxy Nexus Secret Codes
- Samsung Galaxy Neo Secret Codes
- Samsung Galaxy Music Duos Secret Codes
- Samsung Galaxy Music Secret Codes
- Samsung Galaxy mini 2 Secret Codes
- Samsung Galaxy Mega Plus Secret Codes
- Samsung Galaxy Mega Secret Codes
- Samsung Phone Secret Codes
- Samsung Galaxy Mega 6.3 Secret Codes
- Samsung Galaxy Mega 5.8 Secret Codes
- Samsung Galaxy Mega 2 Secret Codes
- Samsung Galaxy K Zoom LTE Secret Codes
- Samsung Galaxy K Zoom Secret Codes
- Samsung Galaxy J7 Secret Codes
- Samsung Galaxy J3 V Secret Codes
- Samsung Galaxy J3 Secret Codes
- Samsung Galaxy J3 Pro Secret Codes
- Samsung Galaxy J2 Secret Codes
- Samsung Galaxy J1 mini Secret Codes
- Samsung Galaxy J1 Duos LTE Secret Codes
- Samsung Galaxy J1 Ace Neo Secret Codes
- Samsung Galaxy J1 Ace Secret Codes
- Samsung Galaxy J1 Secret Codes
- Samsung Galaxy J Secret Codes
- Samsung Galaxy Grand Prime Secret Codes
- Samsung Galaxy Grand Neo Plus Secret Codes
- Samsung Galaxy Grand Neo Duos TV Secret Codes
- Samsung Galaxy Grand Neo Secret Codes
- Samsung Galaxy Grand Max LTE Secret Codes
- Samsung Galaxy Grand Duos Secret Codes
- Samsung Galaxy Grand 2 LTE Secret Codes
- Samsung Galaxy Grand 2 Secret Codes
- Samsung Galaxy Grand Secret Codes
- Samsung Galaxy Fame Lite Secret Codes
- Samsung Galaxy Fame Duos Secret Codes
- Samsung Galaxy Fame Secret Codes
- Samsung Galaxy Express Prime Secret Codes
- Samsung Galaxy Express 2 Secret Codes
- Samsung Galaxy Express Secret Codes
- Samsung Galaxy Exhibit Secret Codes
- Samsung Galaxy E7 LTE Secret Codes
- Samsung Galaxy E5 LTE Secret Codes
- Samsung Galaxy E5 Secret Codes
- Samsung Galaxy Discover Secret Codes
- Samsung Galaxy Core Prime VE LTE Secret Codes
- Samsung Galaxy Core Prime VE Secret Codes
- Samsung Galaxy Core Prime Secret Codes
- Samsung Galaxy Core Plus Secret Codes
- Samsung Galaxy Core mini 4G Secret Codes
- Samsung Galaxy Core Max Secret Codes
- Samsung Galaxy Core LTE Secret Codes
- Samsung Galaxy Core Advance Secret Codes
- Samsung Galaxy Core 2 Secret Codes
- Samsung Galaxy Core Secret Codes
- Samsung Galaxy Beam 2 Secret Codes
- Samsung Galaxy Beam Secret Codes
- Samsung Galaxy Avant Secret Codes
- Samsung Galaxy Attain 4G Secret Codes
- Samsung Galaxy Amp Secret Codes
- Samsung Galaxy Alpha Secret Codes
- Samsung Galaxy Active Secret Codes
- Samsung Galaxy Ace Style Secret Codes
- Samsung Galaxy Ace Secret Codes
- Samsung Galaxy Ace Plus Secret Codes
- Samsung Galaxy Ace NXT Secret Codes
- Samsung Galaxy Ace Hugo Boss Secret Codes
- Samsung Galaxy Ace Duos La Fleur Secret Codes
- Samsung Galaxy Ace Duos Secret Codes
- Samsung Galaxy Ace Dear I619 Secret Codes
- Samsung Galaxy Ace 4E Secret Codes
- Samsung Galaxy Ace 3 LTE Secret Codes
- Samsung Galaxy Ace 3 Secret Codes
- Samsung Galaxy Ace 2 La Fleur Secret Codes
- Samsung Galaxy Ace 2 Secret Codes
- Samsung Galaxy A9 Secret Codes
- Samsung Galaxy A7 LTE Secret Codes
- Samsung Galaxy A5 Duos Secret Codes
- Samsung Galaxy A3 Secret Codes
- Samsung Exhilarate Secret Codes
- Samsung Exhibit II 4G Secret Codes
- Samsung Exhibit 4G Secret Codes
- Samsung Epic 4G Touch Secret Codes
- Samsung Dart Secret Codes
- Samsung Continuum Secret Codes
- Samsung Aviator Secret Codes
- Samsung Ace La Fleur Secret Codes
- Samsung Galaxy J5 Secret Codes
- Samsung Galaxy C7 Secret Codes
- Samsung Galaxy C5 Secret Codes
- Samsung Galaxy X Secret Codes
- Samsung Galaxy C8 Secret Codes
- Samsung Galaxy A5 Secret Codes
- Samsung Galaxy A7 Secret Codes
- Samsung Galaxy J3 Prime Secret Codes
- Samsung Galaxy J5 Prime Secret Codes
- Samsung Galaxy On Nxt Secret Codes
- Samsung Galaxy J7 Nxt Secret Codes
- Samsung Galaxy J7 Max Secret Codes
- Samsung Galaxy On Max Secret Codes
- Samsung Galaxy C7 Pro Secret Codes
- Samsung Galaxy C9 Pro Secret Codes
- Samsung Galaxy J7 Pro Secret Codes
- Samsung Galaxy A9 Pro Secret Codes
- Samsung Galaxy Note 5 Secret Codes
- Samsung Galaxy Note 8 Secret Codes
- Samsung Galaxy Note 9 Secret Codes
- Samsung Galaxy S5 Secret Codes
- Samsung Galaxy S6 Secret Codes
- Samsung Galaxy S7 Secret Codes
- Samsung Galaxy S7 Edge Secret Codes
- Samsung Galaxy S9 Mini Secret Codes
- Samsung Galaxy S9 Plus Secret Codes
- Samsung Galaxy S8 Plus Secret Codes
- Samsung Galaxy S8 Mini Secret Codes
- Samsung Galaxy S8 Secret Codes
- Samsung Galaxy J2 Pro (2018) Secret Codes
- Samsung Galaxy On7 Prime Secret Codes
- Samsung Galaxy A8 Secret Codes
- Samsung Galaxy J2 (2018) Secret Codes
- Samsung Galaxy J7 Prime 2 Secret Codes
- Samsung Galaxy J7 Duo Secret Codes
- Samsung Galaxy A6 Secret Codes
- Samsung Galaxy A6 Plus Secret Codes
- Samsung Galaxy J4 Secret Codes
- Samsung Galaxy J6 Secret Codes
- Samsung Galaxy J8 Secret Codes
- Samsung Galaxy S Light Luxury Secret Codes
- Samsung Galaxy Wide 3 Secret Codes
- Samsung Galaxy A9 Star Secret Codes
- Samsung Galaxy A9 Star Lite Secret Codes
- Samsung Galaxy J3 (2018) Secret Codes
- Samsung Galaxy A8 Star Secret Codes
- Samsung Galaxy On6 Secret Codes
- Samsung Galaxy Jean Secret Codes
- Samsung Galaxy On8 (2018) Secret Codes
- Samsung Galaxy J2 Core Secret Codes
- Samsung Galaxy J4 Plus Secret Codes
- Samsung Galaxy J6 Plus Secret Codes
- Samsung Galaxy A7 (2018) Secret Codes
- Samsung Galaxy A9 (2018) Secret Codes
- Samsung Galaxy A6s Secret Codes
- Samsung Galaxy A9s Secret Codes
- Samsung Galaxy J4 Core Secret Codes
- Samsung W2019 Secret Codes
- Samsung Galaxy A8s Secret Codes
- Samsung Galaxy M10 Secret Codes
- Samsung Galaxy M20 Secret Codes
- Samsung Galaxy A9 Pro (2019) Secret Codes
- Samsung Galaxy M30 Secret Codes
- Samsung Galaxy S10 Secret Codes
- Samsung Galaxy S10 Plus Secret Codes
- Samsung Galaxy A50 Secret Codes
- Samsung Galaxy S10e Secret Codes
- Samsung Galaxy Fold Secret Codes
- Samsung Galaxy S10 5G Secret Codes
- Samsung Galaxy A30 Secret Codes
- Samsung Galaxy A10 Secret Codes
- Samsung Galaxy A20 Secret Codes
- Samsung Galaxy A40 Secret Codes
- Samsung Galaxy A70 Secret Codes
- Samsung Galaxy A60 Secret Codes
- Samsung Galaxy A2 Core Secret Codes
- Samsung Galaxy A90 Secret Codes
- Samsung Galaxy A80 Secret Codes
- Samsung Galaxy A40s Secret Codes
- Samsung Galaxy M40 Secret Codes
- Samsung Galaxy A10e Secret Codes
Samsung Secret Codes
You need to type these codes in dial pad to run.
The Android device stores a large amount of information about various hardware components and functions on their system, With the help of these Android secret codes, you can easily access hidden features, These codes are for Android phone only.
Codes | Function |
*#06# | Displays IMEI number |
*#*#2664#*#* | Touch-Screen test |
*#*#3264#*#* | Device Ram version test |
*#*#0289#*#* | Audio test |
*#*#4636#*#* | Display information test |

Hidden Menu Samsung
Some Samsung phones are having a hidden menu called as System UI Tuner. If your Android phone as a secret menu, you can check hidden & upcoming features on your Android smartphone.
Activate the System UI Tuner
- Pull down the quick setting’s menu from your phone.
- Then, tap and hold down the Gear Icon on screen until it begins to spin (It will take few seconds).
- Now, you can see a notification on screen like this Congrats! System UI Tuner has been added to Settings.
- Now, you can see a wrench symbol located next to the gear icon on your mobile screen.
Access the System UI Tuner
- First, go into Settings app.
- Then, go to System section, at the end of the page you will find System UI Tuner option.
- Finally, open the System UI Tuner.
Check out more details about Android Secret Menu.
Samsung Software Information Codes
You can get Samsung software information with these codes. You can check RAM version, IMEI numbers, Wi-Fi details, mac address, and many more.
Codes | Function |
##3264## | RAM version |
*#*#4636#*#* | Display information about Android Phone, Battery and Usage statistics |
*#12580 *369# | Hardware and Software Information |
*#*#44336#*#* | Displays Build time and change list number |
*#*#232338#*#* | Displays Wi-Fi Mac-address |
*#*#2663#*#* | The displays touch-screen version of Android device |
*#*#3264#*#* | Android Device Ram version |
*#06# | Displays IMEI number |
*#*#232337#*# | Displays Bluetooth device address |
*#*#1234#*#* | PDA and Device firmware info |
*#*#1111#*#* | FTA Software version |
*#*#34971539#*#* | Shows complete information about the Device camera |
*#*#2222#*#* | FTA hardware version |
Samsung Hardware Testing Codes
You can test your Samsung Android phone hardware with these codes. Test your phone sensor, touch-screen, GPS and wireless LAN etc.
Codes | Function |
*#*#0588#*#* | Proximity sensor test |
*#*#1575#*#* | A Different Type GPS Test |
*#*#7262626#*#* | Device Field test |
*#*#232331#*#* | Packet Loop back test |
*#*#2664#*#* | Android Device Touch-Screen test |
*#*#0*#*#* | Android Device LCD test |
*#*#0842#*#* | Vibration and Back light test |
*#*#526#*#* | Device Wireless LAN Test |
*#*#1472365#*#* | Quick GPS Test |
*#*#0289#*#* | Device Audio test |
*#*#232339#*#* | Device Bluetooth test |
*#*#0673#*#* | Device Audio test |
Reset Codes Samsung
Think before you use this codes, This Codes deletes all your device data like media files, apps, and settings etc. So before resetting, backup all your data.
Codes | Function |
*2767*3855# | Format your Smartphone |
*#*#7780#*#* | Reset Android device. |
Codes to Backup
Codes | Function |
*#*#273283*255*663282*#*#* | Backup to all your media files |
Hidden Codes of Samsung
Codes | Function |
##759## | Access Google Partner setup |
##273283255663282##* | Opens a File copy screen [where you can backup your media files] |
##0588## | Proximity sensor test |
###61 | Switch off and deactivate |
#7465625# | Phone lock status |
*#872564# | USB Logging Control |
*#*#7594#*#* | Changing the power button behavior – Enables direct power off once you try this code |
*#7465625# | Network Lock Status |
##1575## | Advanced GPS test |
##225## | Events calendar |
*#9900# | System Dump Mode |
*#*#225#*#* | Calendar |
*#*#64663#*#* | QC test |
*#*#8350#*#* | Disables voice dialing logging mode |
*#*#4986*2650468#*#* | PDA, Phone, Hardware, RF Call Date firmware information |
*#*#197328640#*#* | Enabling test mode for service activity |
*#*#8255#*#* | For Google Talk service monitoring |
*#*#426#*#* | Google Play services |
*#*#759#*#* | Rlz Debug UL |
*#*#8351#*#* | Enables voice dialing logging mode |
##778 (+call) | Brings up Epst menu |
These are the most common, hidden and secret codes for Samsung Android devices. These codes provide a fast way for manufacturers to verify that their smartphone and tablets are working as intended.
Turn your Samsung device on after inserting the SIM card Type *2767*688# and press Exit. Turn your phone off and insert any other SIM. Turn on and type the code – 00000000. Now your phone is unlocked for other SIM cards.
*#9090# Displays advanced debugging tools.