Secret Codes for SAMSUNG phones

All these codes are collected from different sources in the internet. I have tested only some of them. Some of these may not work on all models. So, please try at your own risk.
Software version : *#9999#

IMEI number : *#06#

Serial number : *#0001#

Memory capacity : *#9998*246#

Debug screen : *#9998*324# or *#8999*324#

LCD kontrast : *#9998*523#

Vibration test : *#9998*842# or *#8999*842#

Ringtone & alarm test : *#9998*289# or *#8999*289#

Smiley : *#9125#

Software version : *#0837#

Display contrast : *#0523# or *#8999*523#

Battery information : *#0228# or *#8999*228#

Memory capacity : *#8999*636#

SIM card info : *#8999*778#

Date & alarm clock : *#8999*782#

Display during warning: *#8999*786#

Hardware version : *#8999*837#

Network info : *#8999*638#

Show Received channel number & received intensity : *#8999*9266#

Software Version : *#1111#

Firmware Version : *#1234#

Hardware Version : *#2222#

All Versions : *#8999*8376263#

Test Menu : *#8999*8378#

GPSR Tool : *#4777*8665#

LCD Brightness : *#8999*523#

Error LOG Menu : *#8999*377#

EEP Menu : *#8999*327#

Debug Mode : *#8999*667#

Phone Model {Wap} : *#92782#

JAVA Mode : #*5737425#

Call List : *#2255#

Bluetooth MAC Adress : *#232337#

Java Version : *#5282837#

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Secret codes for LG phones

All these codes are collected from different sources in the internet. I have tested only some of them. Some of these may not work on all models. So, please try at your own risk.
Test mode : 2945#*#

Secret menu : 2945*#01*#

IMEI no: : *#06#

IMEI & SW : *#07#

Software version : *8375#

Recount checksum : *6861#

Factory test : #PWR 668

Simlock menu : 1945#*5101#

Simlock menu : 2945#*5101#

Simlock menu : 2945#*70001#

Simlock menu : 2947#*



LG-U81XX SPECIAL CODES

Code to read phone version without SIM : 277634#*# or 47328545454#

Code to reset phone without SIM : 277634#*# or 47328545454#

Code to enter UNLOCK MENU wit SIM : 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#*#

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Secret codes for Nokia

All these codes are collected from different sources in the internet. I have tested only some of them. Some of these may not work on all models. So, please try at your own risk.
IMEI no: : *#06#
Reset to factory settings : *#7780#
Clear the LCD display (operator logo) : *#67705646#
Bluetooth device address : *#2820#
Sim clock status : *#746025625#
Default Security Code : 12345
On Enhanced Full Rate Codec : *3370#
Off Enhanced Full Rate Codec : *#3370#On Half Rate Codec. : *4720#Off Half Rate Codec : *#4720#
Software Version : *#0000# or *#9999#
Display the MAC address of the WLAN adapter : *#62209526#
(Available only in newer models that support WLAN like N80)
Lock Status of ur Phone : #pw+1234567890+1#
Lock Status of ur SIM : #pw+1234567890+4#
Security Code of ur Phone : *#2640#
Game Score & Timer: *#73#

Delete the contents and code of wallet : *#3925538#
Master Code generated from IMEI : 1234567890

Lifetimer : *#92702689#
Provider lock status: #pw+1234567890+1

Network lock status: #pw+1234567890+2

Provider lock status: #pw+1234567890+3

SimCard lock status: #pw+1234567890+4

Reset security code : *#7328748263373738#

Enjoy...

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How to disable a stolen mobile phone

Have your mobile stolen ? Don't worry, he who has stolen your mobile can't even sell your stolen mobile if you read this article carefully.
Simply write down on your mobile phone following code.
To check your Mobile Phone's Serial number, key in the following digits on your phone:All mobile phone users should keep a note of their handset's serial number (known as the 'IMEI'), as it's very handy if the phone is lost or stolen. The number can normally be found under the battery (looking something like 004400/01/123456/7).
You can also get this number from the phone software, by entering following usefull code


Simply write down on your mobile phone following code.

* # 0 6 #

A 15 digit code will appear on the screen after pressing send button, or in some phones it comes automatically just by writing above given code. . This Number is unique to your Handset. Write it down and keep it somewhere safe. Should your phone get stolen, you can phone your service provider and give them this code. They will then be able to block your handset so even if the thief changes the SIM card, your phone will be totally useless. You probably won't get your phone back, but at least you know that whoever stole it can't use/sell it either. If everybody does this, there would be no point in people stealing mobile phone.

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