SECRET MOBILE CODES
Here is the important codes for the mobile devices.
Note that all codes does not works in all mobile devices.
Most of the given codes are for NOKIA phones.

FOR FORMAT

*#7370#
To Format ur phone (series 60,80)
After entering this code phone will ask LOCK CODE. It is 12345 for NOKIA.
After entering lock code phone will be restarted and phone memory will be deleted.

PLZ REMOVE UR MEMORY CADR BEFORE FORMATING IT

*#7780#
It is same as above code.
But it is for soft format.


(* and 3 and call key and power key at a same time.)

By this code ur phone will be Hard Formated.

FOR WALLET

*#7370925538#
It is for WALLET.
If u forgot ur WALLET CODE than by this code it will be deleted and u than have to enter new code.

GENERAL INFO

*#0000#
It shows software version.

*#06#
It shows IMEI code.

DIFFRENT LOCK STATUS'S

#Pw+1234567890+1#
It shows provider lock status.
Use button "*" to enter p and w and + sign.


#Pw+1234567890+2#
It shows network lock status.


#Pw+1234567890+3#
It shows country lock status.


#Pw+1234567890+4#
It shows sim card lock status.

DIVERTS

*#21#
It shows all calls divert to numbers.

*#30#
It shows private numbers.


*#43#
Shows call waiting status.


*#73#
Repets game scores.


12345
Its a default code of Nokia.

*#2820#
will show Bluetooth device address.

NOKIA SECREAT CODES - Extended

On the main screen type
*#06# for checking the IMEI (International Mobile Equipment Identity).
*#7780# reset to factory settings.
*#67705646# This will clear the LCD display (operator logo).
*#0000# To view software version.
*#2820# Bluetooth device address.
*#746025625# Sim clock allowed status.
*#62209526# - Display the MAC address of the WLAN adapter. This is available only in the newer devices that support WLAN
#pw+1234567890+1# Shows if sim have restrictions.

*#92702689# - takes 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)
*#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though.
*#3370* - (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives less signal from network.
*#4720# - Half Rate Codec activation.
*#4720* - Half Rate Codec deactivation. The phone will automatically restart

If you forgot wallet code for Nokia S60 phone, use this code reset: *#7370925538#
Note, your data in the wallet will be erased. Phone will ask you the lock code. Default lock code is: 12345

Press *#3925538# to delete the contents and code of wallet.

Unlock service provider: Insert sim, turn phone on and press vol up(arrow keys) for 3 seconds, should say pin code. Press C,then press * message should flash, press * again and 04*pin*pin*pin#

*#7328748263373738# resets security code.
Default security code is 12345