MOBILE TRICKS

How To Minimize Java Apps In Nokia S40 Phones And Make It Like S60

Jaf v1.98.62 Full with PKey Emulator Works with Windows 7 ,Vista and XP With Full Installing Tutorial

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JAF is a Commonly using Software to Flash your Nokia phones.Flash is the process that will erace your phones Operating System and you can Write with New Corresponding Operating System. Now we are using JAF mostly for flash with Cooked Firmwares (CFW).

Download JAF and Pkey -Download 

How to Install ?
--------------
1 . Right Click On "JAF Setup 1.98.62_NokiaHacks.exe"
2. Select 'Run as administrator' 

Ignore All the warning while Installing.

After Install "JAF Setup 1.98.62_NokiaHacks.exe"

---------------------------------------------------------------------------

1. Copy "OGM JAF PKEY Emulator v 5_NokiaHacks.exe" to "C:\Program Files\ODEON\JAF\"

(If you are Installed Jaf to any other Driver copy to the corresponding folder)

2. Now create "OGM JAF PKEY Emulator v 5_NokiaHacks.exe" short cut at Desktop.

How to create Short Cut ?

-------------------------------------

A. Right Click on "OGM JAF PKEY Emulator v 5_NokiaHacks.exe"

B. Goto Send to ---> Desktop (create shortcut) .. Click....Done..!!

( Windows XP users No Need to do steps 3,4,5,6,7)
3. Now Right Click on "OGM JAF PKEY Emulator v 5_NokiaHacks.exe" Goto "Properties".
4. Click "Compatibility" tab.
5. check "Run this program in compatibility mode for:" and set "Windows XP (Service Pack 3)"
6. check "Run this Program as Administrator"

7. Click "Apply" "OK" ........
Done ..!!!!!!

Tested with Windows 7 Ultimate and Enterprise . 

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SAMSUNG GT-19000, 19003 GALAXY   S HARD RESET WITH BUTTONS 

THANKS 

CONVERT .JAR APPLICATIONS TO ANDRIOD .APK FORMAT

This is a Dream come true for all Android Users. I must confess, This Tutorial will make you want to use an Android Phone.

Android devices have all the Important Features you will want in any Phone.

The Only Problem the Device is Facing is Low Rate of Application, It uses .APK Format Apps, Unlike Nokia and Other Devices with a very High Rate of App using .JAR Format.

The Good News is that Android Devices Users can now Convert any .Jar Apps into .Apk Format to Run on their Devices easily without any Issues whatsoever, This means you can now use any Browser not available for your Phone on your Device; Most Nokia Apps can now Run on your Device.

HOW CAN I CONVERT .JAR APPLICATIONS TO ANDROID .APK FORMAT?

Follow this Simple Steps to Convert jar Applications for your Android Use Successfully.

1. You have to Download the .Jar Apps to your PC.

2. Now, Visit netmite.com , You will see lots of Upload Forms.

3. In the Option Two Form, Use the Upload Jar to Browse your .jar File on your PC, Leave every other thing as it is.

4. Then Click on the Get Apk Button below the Forms, You Apps should be Proccessed and Available with the .APK Format.

5. Download and Transfer to your Android Device and Start Using.

>>>>Its That Easy!

Tip: This Tutorial is Suitable for people who like Particular Apps for Nokia Phones or other devices which are not Available for Android Devices or those who want to Install a Modded or Customised App on their Phone.

How To Make Free Call From your Android Phones.

............................................................................................................

1. Open Your market.

2. Go to search option 

3. Search There (or ) Click hear and install ...   https://play.google.com/store/apps/details?id=com.socialdial.crowdcall.app

4. Install now.

5. Create your Account

6.Enter your cell no.

 and enjoy.....

Note: There is only 3 times unlimited call per day .....  

How To Reset Nokia Security Code

Forgot your Nokia handset security code? Or you don't even have any idea what is your security code of second hand handphone because the previous owner has changed the code. For Nokia BB5 phone, you can regain the security code back by following this guide. Or, you can just reset your Nokia security code to default code, 12345. The guide below will shows you how to reset the security code.

Tools you will need:

• Nemesis Service Suite (NSS)
• Nokia PC Suite
• Data cable

Regain Your Security Code Steps:

1. Install Nokia PC Suite
2. Install Nemesis Service Suite (NSS)
3. Connect your phone to your PC with data cable. If the phone ask for connection mode, choose default mode or PC Suite mode (But don't open Nokia PC Suite).
4. Open Nemesis Service Suite (NSS)
5. Click scan for new devices button (on top right corner of NSS)
6. Click Phone Info button
7. Click Scan button
8. Click Permanent Memory tab
9. Click Read button
10. It will read the permanent memory file and save it on the hard disk at following path. C:\Program Files\NSS\Backup\pm\.pm
11. Open the .pm file using Notepad
12. Now scroll down until field [308] and on the 5th Record (5=), your security code is saved at there.
13. For example, 5=31323334350000000000
14. Just ignore the red colour font. So, 12345 is your security code.

If this guide doesn't work with your Nokia phone, follow this guide of how to reset security code to default. The Nokia default security code is 12345.

AIRTEL FREE SMS TRICK - MARCH 2012 IN KASHMIR

Just Go & Register to SMS 2.0 Via AirTel Live,
& follow the below Instructions & send unlimited sms Daily for free of Cost :)
This Trick is working Fine in Delhi,Karnataka,Maharastra,UP,Rajastan (Tested)
& will work in all states :)
So why are you waiting? Stop paying your Mobile Operator first 2 sms & addon Packs :p
Let all please Comment below & help US to Improve our services :)

send
%F% ph.no. Msg
To 59191
.
Example:
Type
%F% 999999999 hi how are u..??
And send it to 59191
.
Working 100% in JAMMU AND KASHMIR

Airtel Check your friend's balance Airtel check ur frnds balance.just dial 09810198101

Then you will listen if you are an airtel user press 1,now press 1,now you will be askd to enter number. now enter friend's number,after entering you will be askd to enter password, enter 1234.
Enjoy.
Note: this numbr is not toll free, you willl be charged as per as ur call charge.

Just Dail *566*6# Get Free TalkTime Rs.100 With IN 48HoursCheck Now in ur State This Trick Shared By Azim

Manual 2G&3G Settings for Airtel, Vodafone, Idea, BSNL, Docomo & More...

How to configure data network in iOS:

1. Go to Settings> General> Network.
2. Under “Network” settings select “Cellular Data Network”.
3. Add APN (below post).
4. Leave Username and Password blank.
5. Done.

How to configure APN settings in Android:

1. Go to Menu> Settings> Wireless & networks.
2. Now select “Mobile networks” and then “Access Point Names”.
3. Click “Menu” and then “New APN”.
4. Enter Name and APN (below).
5. Leave Username, Password and other entries blank.
6. Save and activate.

How to configure APN settings in Symbian:

1. Go to Menu > Settings > Configurations.
2. Select Personal Configuration settings > Add.
3. Fill in Account Name.
4. Select Access Point Settings > Bearer Settings.
5. Enter the Access Point Name (APN).
6. Leave Username and Password blank.
7. Go back to Personal Configuration menu.
8. Select the Account Name and click Option and choose Activate.
9. Done.

1. BSNL 3G APN Settings

BSNL with license to operate pan India expect for Delhi and Mumbai where MTNL will be in place. Try to set the following APN under mobile phone or data card settings,

Name: Airtel
APN: bsnlnet

• gprssouth.cellone.in (South Zone)
• gprsnorth.cellone.in (North Zone)

Leave all other settings blank

Read our detailed BSNL 3G review with bandwidth and transfer speed testshere. For latest BSNL 3G data plans check this link.

2. Airtel 3G APN Settings

Bharati Airtel has won 3G spectrum license to operate in Delhi, Mumbai, Andhra Pradesh, Karnataka, Tamil Nadu, Uttar Pradesh (West), Rajasthan, West Bengal, Himachal Pradesh, Bihar, Assam, North East, Jammu & Kashmir. Go to your phones mobile network settings and add a new connection or edit existing network,

To activate send SMS as 3G to 121

Name: Airtel
APN: airtelgprs.com
Leave all other settings blank

3. Vodafone 3G APN Settings

Vodafone won spectrum for Delhi, Mumbai, Maharashtra, Gujarat, Tamil Nadu, Kolkata, Haryana, West Bengal and Uttar Pradesh (East).

To activate send SMS ‘ACT 3G’ to 111

Name: Vodafone
APN: www
Leave all other settings blank

4. Tata Docomo 3G APN Settings (Updated)

Tata Docomo won spectrum licence and is operating in Maharashtra, Gujarat, Karnataka, Kerala, Punjab, Haryana, Uttar Pradesh (West), Rajasthan and Madhya Pradesh. Read our Tata Docomo 3G data reviewhere.

To activate 3G SMS ACT3G to 53333

Name: Tata Docomo
APN: Tata.Docomo.Internet
Leave all other settings blank

5. Reliance 3G APN Settings

Reliance Communications has won spectrum in Delhi, Mumbai, Kolkata, Punjab, Rajasthan, Madhya Pradesh, West Bengal, Himachal Pradesh, Bihar, Orissa, Assam, North East, Jammu & Kashmir.

To activate send SMS to 51234 with plan code.

Name: Airtel
APN: rcomnet” or “smarinet”
Leave all other settings blank

6. Aircel 3G APN Settings

Aircel has won spectrum license in Andhra Pradesh, Karnataka, Tamil Nadu, Kolkata, Kerala, Punjab, Uttar Pradesh (East), West Bengal, Bihar, Orissa, Assam, North East and Jammu & Kashmir choose 3G network on your handset (UMTS/Dual) to access 3G service Otherwise, you can access portal using same the  GPRS connections settings.

To activate send “START 3G” to 121

Name: Airtel
APN: aircelgprs
Leave all other settings blank

7. Idea 3G APN Settings (Updated)

Idea cellular has won spectrum license in Maharashtra, Gujarat, Andhra Pradesh, Kerala, Punjab, Haryana, Uttar Pradesh (E), Uttar Pradesh (W), Madhya Pradesh, Himachal Pradesh, and Jammu & Kashmir.

To activate 3G SMS ACT3G to 12345

Name: Idea
APN: internet
Leave all other settings blank

8. MTNL 3G APN Settings

To activate MTNL 3G

• Prepaid : SMS `ACT 3G` to 444
• Postpaid : Dial 1503

Name: MTNL
APN:  “pps3g” (prepaid) and “mtnl3g” (postpaid).
Leave all other settings blank

More Secret Iphone Code

What a hack-y afternoon. Here are some more secret iPhone codes for you to enjoy. After realizing that the *3001#12345#* was a familiar Nokia code, I decided to spend some time googling for other phone codes that might work on the iPhone. These (mostly) do. There are more. Feel free to add your own to the comments.

*3001#12345#* and tap Call. Enter Field Mode

*#06# Displays your IMEI. No need to tap Call.

*777# and tap Call. Account balance for prepaid iPhone.

*225# and tap Call. Bill Balance. (Postpaid only)

*646# and tap Call. Check minutes. (Postpaid only)

*#21# and tap Call. Setting interrogation for call forwards.

*#30# and tap Call. Calling line presentation check.

*#76# and tap Call. Check whether the connected line presentation is enabled or not.

*#43# and tap Call. Determine if call waiting is enabled.

*#61# and tap Call. Check the number for unanswered calls.

*#62# and tap Call. Check the number for call forwarding if no service is available.

*#67# and tap Call. Check the number for call forwarding when the iPhone is busy.

*#33# and tap Call. Check for call control bars.

New China Mobile Secret Codes 

 Default User Models - 1122, 3344, 1234, 5676
`Engineer Mode - *#110*01#

Restore Settings - *#987*99#

LCD - *#369#

Download all Flash File for Nokia,Samsung,Sony Ericsson, LG, Motorola, Chines Etc.

Just click http://www.mobile-repair.org 

And for Nokia1103 Flash file is now ....

http://www.mobile-repair.org/2011/01/nokia-1203-flash-file.html 

How To Block My Other Sim Card

This post is a SIM CARD Block Trick.

Just dial,

**04*3814*7529*68243#

Note: Don't try in your SIM card

We provide the secret tips and tricks for all leading mobile phone/cell phone like LG, Nokia, Samsung, Motorola,sony ericson And GSM Secret.

To check IMEI (International Mobile Equipment Identity)for any mobile or cellular phone.
On the main screen type *#06#

Information you get from the IMEI (International Mobile Equipment Identity)
XXXXXX XX XXXXXX X
TAC FAC SNR SP

TAC = Type approval code of your Nokia Mobile
FAC = Final assembly code of your cell phone
SNR = Serial number of your Nokia Phone
SP = Spare

===================================================

 FOR LG
LG all models test mode:
Type 2945#*# on the main screen.
2945*#01*# Secret menu for LG
IMEI and SW (LG 510): *#07#
Software version (LG B1200): *8375#
Recount cheksum (LG B1200): *6861#
Factory test (B1200): #PWR 668
Simlock menu (LG B1200): 1945#*5101#
Simlock menu (LG 510W, 5200): 2945#*5101#
Simlock menu (LG 7020, 7010): 2945#*70001#
Simlock menu (LG 500, 600): 2947#*

LG-U81XX SPECIAL CODES
Code to read phone version :
- Phone without SIM
- Enter 277634#*# or 47328545454#
- Select ‘SW Ver.info’
Code to reset phone :
- Phone without SIM

- Enter 277634#*# or 47328545454#
- Select ‘Factory Reset’

Code to enter UNLOCK MENU :
- Phone wit SIM inside
- Enter 2945#*88110#
Test Menu 8330 : 637664#*#
Test Menu 8180 V10a: 49857465454#
Test Menu 8180 V11a: 492662464663#
Test Menu 8130-8138: 47328545454#
Test Menu 8110-8120: 277634#*
LG all models test mode:
Type 2945#*# on the main screen.
2945*#01*# Secret menu for LG
IMEI and SW (LG 510): *#07#
Software version (LG B1200): *8375#
Recount cheksum (LG B1200): *6861#
Factory test (B1200): #PWR 668
Simlock menu (LG B1200): 1945#*5101#
Simlock menu (LG 510W, 5200): 2945#*5101#
Simlock menu (LG 7020, 7010): 2945#*70001#
Simlock menu (LG 500, 600): 2947#*

LG-U81XX SPECIAL CODES
Code to read phone version :
- Phone without SIM
- Enter 277634#*# or 47328545454#
- Select ‘SW Ver.info’
Code to reset phone :
- Phone without SIM

- Enter 277634#*# or 47328545454#
- Select ‘Factory Reset’

Code to enter UNLOCK MENU :
- Phone wit SIM inside
- Enter 2945#*88110#
Test Menu 8330 : 637664#*#
Test Menu 8180 V10a: 49857465454#
Test Menu 8180 V11a: 492662464663#
Test Menu 8130-8138: 47328545454#
Test Menu 8110-8120: 277634#

==================================================

 FOR NOKIA

To check the phones Software revision for Nokia Mobile.
On the main screen type *#0000#

To enter in the secret menu in Nokia Phone.
On the main screen type *#92702689# [*#war0anty#]
It will take you to a secret menu where you may find some of the information below:
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repair – if found (0000)
5. Shows life timer of phone (time passes since last start)

To restore Factory Settings for Nokia mobile
*#7780# reset to factory settings.

Taking picture without getting noticed.
Turn on/off the “click” sound made by the camera by selecting the ‘Silent’ profile or by turning warning tones on/off.

Hiding your Mobile/ Cellphone Number
Go to: Menu > Tools > Settings > Call > Send My Caller ID >
‘Yes’, ‘No’ or ‘Set By Network’ to follow the default settings of your home network.
It works only with very few network who provide you facility of “Private Number”

Speed Dialing From Simcard contact (not stored in mobile phonebook)
Type number followed by # then call.
Example: 1# or 2# or 21#

==================================================

FOR SAMSUNG

If you have downloaded corrupted or incompatible Java midlets or other media,
which are causing problems with the phone, try this
*2767*JAVA# Java Reset and (Deletes all Java Midlets)
*2767*MEDIA# Reset Media (Deletes All Sounds and Pics)
*2767*WAP# Wap Reset
*2767*CUST# Reset Custom EEPR0M
*2767*FULL# Reset Full EEPR0M (Caution)
For example : *2767*JAVA# would be keyed in as *2767*5282#
Note : Not all codes will work with SGH-C100.

The master reset code is:#*7728#
This will not delete anything from your
mobile phone, but set each and eveything to its
default/standard setting as it was on the time of purchase.

To unlock your phone put a sim from another company,
now type *#9998*3323# it will reset your phone. Push exit and then push 7,
it will reset again. Put your other sim in and it will say sim lock,
type in 00000000 then it should be unlocked. Type in *0141# then
the green call batton and it’s unlocked to all networks.
This code may not work on the older phones and some of the newer phones.
If it doesn’t work you will have to reset your phone without a sim in it
by typing *#2767*2878# or *#9998*3855# (not tested)

Other Samsung Codes*#9998*4357# Help Menu*#9998*5282# Java menu (GRPS/CSD settings for JAVA server)*#9999#0# Monitor Mode
*#9999# or *#9998*9999# Software Version
*#8888# or *#9998*8888# Hardware Version
*#9998*746# or *#9998*0746# or *#0746# Sim Infos
*#9998*523# or *#9998*0523# or *#0523# Display Contrast
*#9998*842# or *#9998*0842# or *#0842# Vibration On (until you push OK)
*#9998*289# or *#9998*0289# or *#0289# Buzzer On (until you push OK)
*#9998*288# or *#9998*0288# or *#0288# Battery & Field Infos
*#9998*377# or *#9998*0377# Error log
*#9998*778# or *#9998*0778# or *#0778# Sim Service table
*#9998*782# show date and alarm clock
*#8999*638# show network information
*#9998*5646# change operator logo at startup
*#9998*76# production number
*#9998*968# view melody for alarm*#9998*585# Non-Volatile Memory (NVM)*#3243948# Digital Audio Interference Off*#32436837# Digital Audio Interference On

==================================================

FOR MOTOROLA

Code to lock keys. Press together *7

Note: [] (pause) means the * key held in until box appears.
Select phone line – (use this to write things below the provider name):
[] [] [] 0 0 8 [] 1 []

Add phonebook to main menu:
[] [] [] 1 0 5 [] 1 []
Add messages to main menu:
[] [] [] 1 0 7 [] 1 []

Copy SIM memory (phonebook menu):
[] [] [] 1 0 8 [] 1 []

Eng Field options (main menu):
[] [] [] 1 1 3 [] 1 []

Slow (Frequency of search menu):
[] [] [] 1 0 1 [] 1 []

Medium (Frequency of search menu):
[] [] [] 1 0 2 [] 1 []

Fast (Frequency of search menu):
[] [] [] 1 0 3 [] 1 []

Enable EFR:
[] [] [] 1 1 9 [] 1 []

Function :
[] [] [] # # # [] 1 []

Change pin:
[] [] [] 0 0 4 [] 1 []

Unblocking using the “puk” number:
[] [] [] 0 0 5 [] 1 []

You can change GSM frequencies to 900/1800 by entering the enginnering model.
Following the below steps:
enter menu and press 048263* quickly,
then you will enter the secret engineering menu under “Opcode”
input 10*0*3 for GSM 900
10*0*4 for GSM 1800
10*0*5 for GSM 1900
10*0*6 for dual band GSM 900/1800
10*0*7 for dual band GSM 850/1900

To add extra message space 4 your Motorola C350 C450 C550 or C650,
press menu button, press 048263* quickly, then on the popup menu enter 47 press ok.
press 50 and ok.press 1 ok.press 64 ok.press 1 ok.press 186 and ok.
You will receive an extra 50 msgs memory space.Switch phone off and back on.

==================================================

Sony Ericsson

Sony Ericsson Secret Menu:
> * < < * means press joystick or arrow keys to right
< means press joystick or arrow keys to left
1. push joy stick to RIGHT once
2. press *
3. push joy stick to LEFT twice
4. press *
5. push joy stick to LEFT once
6. press *

The Service Menu will appears containing following information !
1. Service Info
a. Software Version
b. SIMlock
c. Configuration
2. Service Setting
a. Contrast
3. Service Test
a. Display
b. LED/Illumination – *This test is very cool
c. Keyboard
d. Buzzer
e. Vibrator
f. Earphone
g. Microphone
h. Real Time Clock
i. Joystick Counter*

Lockstatus: < * * <

Shortcut to last dialed numbers: 0#

Shortcut to sim numbers: On main menu type a number and press #

If you change the language from default to any other language, then it may be difficult to switch to default language.
The shortcut is very simple. Just press
stands for right arrow button or joystick.

Secret Games: Snake on the T68
Go to Erix and then on the main screen press 123 and you will be taken to the game.

Secret Message:
On Tetris on the main screen when the blocks are falling press 397 and a message will appear.

  ======================================

GSM Secret

All the tips and tricks provided by Hidden Tricks is free and its not necessary to sign up also.

Type *#61# and press call – Check call redirection status.

Cancel all redirections: ##002#

*43# to activate call waiting, to deactivate #43#.

If your phone doesn’t have incoming call barring and outgoing call barring, you can try this. For outgoing call barring dial *33*barcode*# and pres OK. To deactivate it dial #33#barcode*#.

On any phone on any network type in **43# to enable conference calls. You can make up to 7 calls at once

If you need to block SMS reception (if you are spammed by someone) just press this code: *35*xxxx*16# xxxx is your Call Barring code (default is 0000). To remove this barring type: #35*xxxx#

If you want to hide/show your phone number when calling, put one of these codes below in front of the number that you are going to call. (*#30# / *#31# or *31# / #31# ) Works on some networks.

Typing *0# or *nm# on the beginning of a txt message gives you detailed delivery report on some networks.. But turn off reports in message settings before.

When the sim card-pin blocked type **042*pin2 old*newpin2*newpin2*

Important:
If you know any other tips & tricks & secrets about GSM mobile or any other mobile which is not listed here then you can post in Memberbook and it will be updated soon with your name.

Warning:
You can try these codes at your own responsibility ! We are not responsible for any malfunction and we don’t accept any complaints.

Android phones secret codes

Recently I got a Android based smart phone “Samsung Galaxy S“. I’m loving playing with it, Downloading games, software’s and also being a fan of android technology,   I started exploring “What inside this ??  ”
WOW !! I found some interesting secret codes which can enable/disable lots of hidden settings in the mobile phone. Few codes can also show many useful information about the phone status.

So in this post, you’ll get several hidden secret codes which can be used in any Androidmobile phone’s to access things which are not accessible by default.
Q : How to use it ?????? 

Yes, input them on the phone dialer!

Code 1 : *#*#4636#*#*

This code can be used to get some interesting information about your phone and battery. It shows following 4 menus on screen:

• Phone information
• Battery information
• Battery history
• Usage statistics

Code 2 : *#*#7780#*#*

PS: Once you give this code, you get a prompt screen asking you to click on “Reset phone” button. So you get a chance to cancel your operation.
This code can be used for a factory data reset. It’ll remove following things:

• Google account settings stored in your phone
• System and application data and settings
• Downloaded applications

It’ll NOT remove:

• Current system software and bundled applications
• SD card files e.g. photos, music files, etc.

Code 3 : *2767*3855#

Think before you give this code. This code is used for factory format. It’ll remove all files and settings including the internal memory storage. It’ll also reinstall the phone firmware.
PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.

Code 4 : *#*#34971539#*#*

This code is used to get information about >phone camera. It shows following 4 menus:

• Update camera firmware in image (Don’t try this option, see: Warning listed below)
• Update camera firmware in SD card
• Get camera firmware version
• Get firmware update count

WARNING: Never use the first option otherwise your phone camera will stop working and you’ll need to take your phone to service center to reinstall camera firmware.

Code 5 : *#*#7594#*#*

This one is my favorite one  . This code can be used to change the “End Call / Power” button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off.
You can change this action using this code. You can enable direct power off on this button so you don’t need to waste your time in selecting the option.

Code 6 : *#*#273283*255*663282*#*#*

This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.

Code 7 : *#*#197328640#*#*

This code can be used to enter into Service mode. You can run various tests and change settings in the service mode.

Code 8 : WLAN, GPS and Bluetooth Test Codes:

*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* – WLAN test (Use “Menu” button to start various tests)
*#*#232338#*#* – Shows WiFi MAC address
*#*#1472365#*#* – GPS test
*#*#1575#*#* – Another GPS test
*#*#232331#*#* – Bluetooth test
*#*#232337#*# – Shows Bluetooth device address

Code 9: *#*#8255#*#*

This code can be used to launch GTalk Service Monitor.

Code 10: To get Firmware version information:

*#*#4986*2650468#*#* – PDA, Phone, H/W, RFCallDate
*#*#1234#*#* – PDA and Phone
*#*#1111#*#* – FTA SW Version
*#*#2222#*#* – FTA HW Version
*#*#44336#*#* – PDA, Phone, CSC, Build Time, Changelist number

Code 11 : To launch various Factory Tests:

*#*#0283#*#* – Packet Loopback
*#*#0*#*#* – LCD test
*#*#0673#*#* OR *#*#0289#*#* – Melody test
*#*#0842#*#* – Device test (Vibration test and BackLight test)
*#*#2663#*#* – Touch screen version
*#*#2664#*#* – Touch screen test
*#*#0588#*#* – Proximity sensor test
*#*#3264#*#* – RAM version

Note : I have personally tested these codes in my device, but never change the settings which appears by using this code. This information is intended for experienced users. It is not intended for basic users, hackers, or mobile thieves. Please do not try any of following methods if you are not familiar with mobile phones. We’ll not be responsible for the use or misuse of this information, including loss of data or hardware damage. So use it at your own risk, Play Safe.