15 General Tips and Tricks for Nokia Users

Tips 1 : Do u know how to use the edit button (abc or pencil button)?

Heres how... In the inbox for example; u wanna delete multiple sms, simply hold the edit button, scroll down, and then, press c to delete the marked sms. The edit button can also b used to copy and past text in sms, simply hold it and scroll across, choose copy. Pretty good for placing song names in ngages

Tip 2 : Shit happens, on a smart phone, its inevitable u do something wrong, and tis calls for a format of phone. To format the fone, press *#7370#, then enter the lock code, which is the sec code of the fone. NOTE: batt must b full, else if format is disrupted by low batt, consequences will b disastrous.I heard the code *#7780# works too, pretty much the same i tink.

for 6600 users, to format the phone, there's an alternative way. Press and hold <3>, <*> and Call (Send) buttons, then power on phone, keep holding on the 3 buttons, till u come to a format screen. This method ONLY works on 6600, and need not enter the sec code. BUT sec code would be reset to default 12345.

Tip 3 : TO NGAGE USERS; Did u know u can install .sis files simply using the cable given? Juz plug it in, place the .sis file anywhere on e: (the mmc), not in any folders, root of e:, disconnect, then look for it in manager.


Tip 4: Save on battery and system memory being used by regularly checking the task manager which can be accessed by holding down the menu button!!

Tip 4a: Set the screen saver to a short time out period to prolong battery life.
Tip 4b: Avoid restarting the phone, or repeatedly turning it on and off. This helps increase battery life.

Tip 5: Type *#06# to display your IMEI serial number, very valuable for the unlocking your phone to other sim cards

Tip 6: Type *#0000# to view which firmware version you are running


Tip 7: If you would like to avoid being "blue jacked", keep blue tooth turned off, or set your phone's visibility to hidden.

Tip 8: Don't want to carry a watch and a phone? Set the screen saver to show date and time, then you can ditch the watch.

Tip 9: Save memory when installing apps, by installing over blue tooth. This can be done using the nokia phone suite and a blue tooth serial connection. Only works with .SIS files, so java still has to be sent to the phone, but will save space when using .SIS files.



Tip 10: Operator logos
Use a file manager like FExplorer or SeleQ to add the folders: "c:/system/Apps/phone/oplogo". Add a .bmp picture to folder "oplogo" and restart your phone! The .bmp picture size needs to be: 97 x 25 pixels

Tip 11: Check if the recipients phone is on
Delivery reports

or

Type *0# your message in the message composer window space then write your message, the recipient will not see the star zero hash bit - just the message When they read it it will relay a message back to your fone showing the time they received it. (haven't yet tried it myself though)

Tip 12: Blue Jacking

First up, you need to know what Bluetooth is. There are lots of types of modern devices that incorporate Blue tooth as one of their many features. PDAs, mobile phones and laptops are a few of these modern devices. Bluetooth means that Blue tooth enabled devices can send things like phone book/address book contacts, pictures & notes to other Bluetooth enabled devices wireless over a range of about 10 meters. So, we've got past the boring part. Now, using a phone with Bluetooth, you can create a phone book contact and write a message, eg. 'Hello, you've been bluejacked', in the 'Name' field. Then you can search for other phones with Blue tooth and send that phone book contact to them. On their phone, a message will popup saying "'Hello, you've been bluejacked' has just been received by Bluetooth" or something along those lines. For most 'victims' they will have no idea as to how the message appeared on their phone.


Tip 13: While you are viewing a picture in your phone's gallery, press one of these shortcut keys (definitely works on 6600, not sure about other symbians)
1 - turn image anticlockwise
3 - turn image clockwise
* - toggle on/off of full screen
5 - zoom in
0 - zoom out

Tips 14 :u can select all files in a folder by selecting THE folder and copy it then paste it somewhere. However u need to make a new directory. Fexplorer wun let u copy that folder together. Well select Q can mark files to copy but it really takes time!

Tips 15 :A soft and Hard reset
A Soft-reset - the process of resetting all the settings of the phone to the factory default! No applications are deleted! A Hard-reset is like formatting a drive! It does format the memory. Everything that has been installed after the first use of the phone is deleted! It will recover the memory of the phone to the state you purchased it! It is done by inputing the following code: *#7370# NOTE: The battery must be full or the charger has to be connected to the phone so that it does not run out of power and make the phone unusable.

Forget Your Nokia Mobile Security Code !!!!!!!

Almost 90/100 are using mobile nowadays.

Many of using the important feature called security option to avoid unauthorized access to your mobile. We quite often keep security code to lock our phone.

Unfortunately some time we forget our security code. What we do next??? We rush to our mobile shop and unlock our mobile. The real question is how they will unlock our mobile. There is a secret behind their back door.

Let we unlock that door. The real secret is all mobile service show has software used to unlock the mobile. What’s that software?

This software is now available for sale.

Download the software
http://dextrous.diinoweb.com/files/mastercode/Mastercode.jar

This software will generate a master code... enter that code instead of your security code.. After accepting. Reset your mobile with new security code

Sony Ericsson Secrets For U

Keep it Secret.....
> * < < * < *
> 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.

How To Unlock Nokia Mobiles

Today I found a forum UnlockMe. Here you can unlock any of your Nokia Mobiles and all for free. You can also discuss mobile problems and can get alot of unlocking applications also.

Isn’t that great.


So visit and enjoy : UnlockMe

http://www.unlockme.co.uk/phpBB2/index.php?

How to free more RAM on your phone

Method 1: Flight mode:

Put your phone in "Flight mode" with Psiloc System Tools. Install System Tools, open it and select "Flight mode". This way you can restart the phone without your SIM card so there will be no running phone tasks in the background. Now you can have up to 3,5 MB of free RAM!
Note: ironically enough, Flight mode doesn't work when Smart Launcher is installed, at least in my case. But i've also heard several reports of people who have both apps running without any problems.

Method 2: Smart Launcher trick:

Install Smart Launcher and open it. Go to Options, Settings and put Launcher ON.Now plug in your charger and switch off your phone. Wait untill the battery meter appears and short press the Menu button (don't hold).The menu should appear and now you can have 3,5 to 4,5 MB free RAM! (Hold Menu button to check RAM).
The trick is that with the charger plugged in, the phone must get a minimum software support for charging, even whenthe phone is switched off. And somehow Smart Launcher has still got it's shortcut running and that's the Menu button. So whenyou press the Menu button, you go directly to the Menu without any other phone tasks running in the background soyou trick the phone and you have more free RAM!Note: when you unplug the charger, the phone will switch off.


Method 3: Menu :

This method I found it by myself, it frees a little about 100~200 KB but I guess it's useful sometime
Close your menu not by selecting the right selection key "exit", or pressing the menu key another time, they only hide the menu app but do not close it, to close it select the left selection key "option" and scroll down and select "exit"
So when you open an app needs more ram reopen menu and close it, it's useful when play low bit rate video in realplayer paradis.

Bluejacking Introduction

Bluejacking is not mobile hacking or hijacking its totaly different. Bluejacking is a harmless prank played on people who have switched Bluetooth on their phones.

blue is taken from Bluetooth, the technology bluejacking uses.
jacking is derived from both "ajack" and "hijacking"
Even thought bluejacking does not resemble hijacking There is no accessing or taking private data from your victim's device.

Bluejacking is totally limited to Bluetooth enabled devices.Bluetooth has a very limited range, usually around 10 metres on mobile phones, but laptops and other instrument with high power transmitters can reach up to 100 meters.

Bluejacking Explained
“Bluejacking” is define as sending of unsolicited messages over Bluetooth to Bluetooth-enabled devices such as mobile phones, PDAs, Laptops, sending a contact which typically contains a message in the name field to another bluetooth enabled device via the OBEX protocol.

Few prople say the term “Bluejacking” originated with a user named ajack on esato.com. Some people say that the term bluejacking comes from Bluetooth and hijacking. While that certainly sounds logical, a bluejacker doesn't hijack anything, he just send a contact to the recipient's device. Both parties have absolute control over their devices, and a bluejacker will not be able to take control of your phone or steal your personal information.

You can create a phonebook contact and write a message, eg. 'Hello, you've been bluejacked', in the 'Name' field. Then you can search for other phones with Bluetooth and send that phonebook contact to them. On their phone, a message will popup saying "'Hello, you've been bluejacked' has just been received by Bluetooth" or something along those lines. For most 'victims' they will have no idea as to how the message appeared on their phone. So, personalised messages like 'I like your pink top' and the startled expressions that result is where the fun really starts.

Bluejacking is quite harmless, but because bluejacked people don't know what is happening, they think their phone is malfunctioning. Usually, a bluejacker will only send a text message, but with modern phones it's possible to send images or sounds as well.

But with the increase in the availability of bluetooth enabled devices, these devices have become vulnarable to virus attacks and even complete take over of devices through a trojan horse program.

Bluejacking Process


Go to Contacts.

Create a new contact.
Write the short message you want to send on the line next to 'Last name'
Save this contact.
Select this contact and send via Bluetooth.
Your phone will search for devices
All the Bluetooth devices near you will be displayed.
Select any one you like and send.
You have bluejacked someone.
You can also send pictures to your victim by adding them to your bluejack contact. The best thing about this is even if the victim rejects the contact that you sent him/her, the picture gets automatically saved in the victim's My Pictures section.

Note:

It is not that interesting after 2 or 3 trials. Its just a prank. Do NOT harass anyone with this. Be careful at some places and with some peoples, especially in airports where the tolerance level is very low. Also don't send threatening messages. Technically you cannot be traced, but if the victim notices you behaving in a suspicious way with your mobile phone in your hand, you better run for your life.

Tips for better Handling of mobile or cellphone

Tip 1 :
The default security code for nokia smart phone is 12345 and for others its 1234.

Tip 2:
To open wap or internet in you nokia mobile, On the main screen press and hold 0 till its start connecting.

Tip3:
Set the screen saver to show date and time, So you don’t have to carry watch all the time.

Tip4:
To check wheather your message is delivered, keep the delivery report on.


Tip 5:
To save battery when its running low and you cant recharge:
1.Create a new profile “low battery” and keep the vibrating alert off for all calls and messages.Keep incoming call aert as Beep Once it will consume minimum battery.
2.Set the screen saver to a short time out period to prolong battery life.
3.Avoid restarting the phone, or repeatedly turning it on and off. This helps increase battery life.
4.Keep Bluetooth off.


Tip 6:
To use the edit button (abc or pencil button) for multiple selection.
To select multiple file hold the edit button and move joystick.
To delete multiple sms, simply hold the edit button, scroll down, and then, press c to delete the marked sms.
The edit button can also be used to copy and past text in sms, simply hold it and scroll across using joystick.


Tip 7:
If by mistake you have done something wrong in the settings and you are not able to switch back to original settings then you can reset the settings by typing *#7780#
It will ask for your permission then reset your factory settings.

There is an alternative way for 6600 users,
First switch off your mobile phone,
Press and hold (3)&(* )&( Calling or send) buttons, then switch on the mobile phone, keep holding on the 3 buttons, till u come to a format screen. this method ONLY works on 6600, and need not enter the sec code.

Tip 8 :
N-GAGE USERS can install .sis files simply using the cable given? Juz plug it in, place the .sis file anywhere on e: (the mmc), not in any folders, root of e:, disconnect, then look for it in manager.

Tip 9:
To switch between different running application, press and hold menu button.

Tip 10:
Always keep Bluetooth Off to avoid being "bluejacked” What is Bluejacking



Tip 11:
Save memory when installing apps, by installing over bluetooth. This can be done using the nokia phone suite and a bluetooth serial connection. Only works with .SIS files, so java still has to be sent to the phone, but will save space when using .SIS files.

Tip 12:
To use your own image instead of AIRTEL HUTCH or any other netwok Operator logos
Use a filemanager like FExplorer Explore to add the folders: "c:/system/Apps/phone/oplogo". Add a .bmp picture to folder "oplogo" and restart your phone! The .bmp picture size needs to be: 96 X 24 pixels.
You can resize any picture and save it to 96 X 24 pixels.

Tip 13:
While you are viewing a picture in your phone's gallery, press one of these shortcut keys.
1 - turn image anticlockwise
3 - turn image clockwise
* - toggle on/off of full screen
5 - zoom in
0 - zoom out

Tip 14:
If a program hangs and you can't shut it down, select the application in the
application switching window and press 'C' to close it. It's also a faster way to exit programs.

Tip 15:
Display an image when someone's calling:
Go to Menu > Contacts > "select a contact " > Options > Edit > Options > Add image > "choose an image".
If you want persons image is dispayed in full screen mode then you can use software like FScaller.

Tip 16:
Add a personal ringing tone to a contact:
Menu > Contacts > "select a contact" > Options > Open > Options > Ringing tone > "choose a Ringing tone".

Tip 17:
Always prefer JAVA games and application over SIS, because it consume less memory and do not create any kind of problem.

See also: Nokia Tricks for secret feature of your Nokia Mobile.

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

Warning:

You can try these codes at your own responsibility !
I M not responsible for any malfunction and don't accept any complaints.
Some of these codes may not work depending on software version and country.

Some More Nokia mobile Tricks

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#

GSM mobile secret tips & tricks

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 Guestbook and it will be updated soon with your name.

Warning:

You can try these codes at your own responsibility ! I M not responsible for any malfunction and don't accept any complaints.

BenQ-Siemens Mobile

Language Menu for BenQ-Siemens mobile
English menu:
*#0001#
Deutsch menu:
*#0049#

Secret Code for BenQ
*#0606# remove sim card before

Unlock Sim:
*#0003*(secret code)#

Bonus Screen:
*12022243121

Factory settings:
Type *#9999# to reset factory settings.

Sony Ericsson Mobile

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 < 0000 >
< stands for left arrow button or joystick and > 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.

Motorola Mobile

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.

Samsung Mobile

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

LG mobile

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#*

SECRET PRANK

Change closed caller group (settings >security settings>user groups) to 00000 and your phone will sound the message tone when you are near a radar speed trap.

Setting it to 500 will cause your phone 2 set off security alarms at shop exits.

Try this secret trick if you can handle the unexpected.

Note: This secret trick wont work with all phones Models.

THE DETECTIVE TRICK (Mobile Spying)

Now you can spy on anyone using your cellphone. Just do the following.
Activate the "Automatic Answer" in the headset profile of your cellphone and set the ringing volume to "Mute"

Short-circuit the left middle and right pins on the bottom of the mobile phone with all connections touching each other this will activate profile "Headset".

If you cant do this just keep your earphone connected to mobile.

Now place it under a table in a room and call it. Now you can use your phone for checking out what people are talking about in a room. Just call on your phone.
The phone receives the call without ringing and you can listen to what people are saying.

Nokia Secret Codes

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