CU400

1. Insert a SIM card other the one from which the phone is from

2. Power on the handset

3. Phone will display "Invalid SmartChip"

4. In Idle screen, enter 159753#*#

5. Phone will display "Enter NCK, Remaining 5"

6. Enter the unlock code

7. Select "OK"

8. the handset is now successfully unlocked

CU500

1. Power on with sim, other than the one from which the phone is from

2. Type 159753#*#

3. Enter Unlock code

CU575/Trax

1. Put a sim, other than the one from which the phone is from ,phone says invalid smart chip

2. Now enter *#865625# then select option 1 and then again select 1 and enter your 16 digits code

CU575/Trax

1) Power ON your phone with original sim from carrier the phone is locked to.

2) Type *#865625#UNLOCK CODE

3) Press OK

4) Device is now unlocked

VU

1) Power on with AT&T or Cingular sim card

2) Type *#865625#UNLOCK CODE

LG KU990/U990Viewty

1. Insert original simcard and turn on phone

2. Press phone icon at the bottom of screen to bring up the phone's keypad

3. Enter 2945#*990#

4. A menu will pop-up , select sim unlock

5. Enter your unlock code and press ok

6. The phone will then reboot and the unlock is complete

Treo 600/650

1. Power on phone with a non-cingular sim inserted

2. When phone is powered up dial any number, it will ask you if you want to turn phone on, click yes

3. It will say "your phone cannot be used with this SIM card" click ok

4. It will say "Network Search" click cancel

5. using the dial pad do the following: enter *#*#code# then press dial on the screen.

6. It will say the sim lock has been removed from your phone

Treo 680/Centro

Power on with sim other than the one from which the phone is from,

It will then say "Your phone cannot be used with this SIM card"

Click ok

Click dialpad tab, bottom of the screen far left

Using stylus type *#*#code#

Press the green button

It will then say The SIM Lock has been removed from the phone"

Treo 750

Power on with sim other than the one from which the phone is from,

using onscreen keyboard enter unlock code

or

Power on with sim other than the one from which the phone is from,

using physical keyboard hold down key with large white dot ( lower left hand corner of keyboard )

while typing numbers on the keyboard

Cingular Pearl

Must be done without a sim card inserted & wireless radios must be turned off

To Unlock:

1. While on the home screen, click the settings icon

2. click the options icon

3. select advanced options

4. Select Sim Card

5. Type m e p p 2 to display the dialog box asking for the unlock code

(Press the Alt + 2 key to get the number 2) ( you will not see text appear on screen while typing )

6. Input the SIM Unlock code

7. Press in the trackball in once

Pearl

( For all carriers except AT&T Cingular )

Must be done without a sim card inserted & wireless radios must be turned off

To Unlock:

1. While on the home screen, click the "blackberry key" on keyboard, then select "options".

2. Choose "Advanced Options".

3. Select "Sim Card"

4. Type m e p p 2 to display the dialog box asking for the unlock code

(Press the Alt + 2 key to get the number 2) ( you will not see text appear on screen while typing )

5. Input the SIM Unlock code

6. Press in the trackball in once

7100/7130

Must be done without a sim card inserted & wireless radios must be turned off

To Unlock:

1. On the Home screen, click the Tools icon. The Options screen appears.

2. In the tools screen, select the Settings icon.

3. Scroll to SIM Card and select it. You should see the phone number and the SIM ID number.

4. Type ‘mepp2' to display the dialog box asking for the unlock code

(Press the Alt + 2 key to get the number 2) ( you will not see text appear on screen while typing )

5. Input the SIM Unlock code

6. Press in the jog dial once

8700/8707

You must have a SIM card in your phone to complete these steps (Can be active or inactive)

1. go to settings

2. go to options

3. go to advanced options

4. go to sim card

5. Hold the ALT Key while typing in MEPE ( not case sensitive ) ( you will not see text appear on screen while typing )

6. It will say "Enter Network MEP Code, then you type in the unlock code, press in the jog dial to confirm

7. Your phone is now unlocked

Curve

( 8300, 8310, 8320, 8800, 8820 )

Must be done without a sim card inserted & wireless radios must be turned off

1. go to settings

2. go to options

3. go to advanced options

4. go to sim card

5. Hold the ALT Key while typing in MEPE ( not case sensitive ) ( you will not see text appear on screen while typing )

6. It will say "Enter Network MEP Code, then you type in the unlock code, press in the trackball to confirm

7. Your phone is now unlocked

5xxx/6xxx/7xxx

( Except for 7100 )

1. go to options

2. scroll to SIM CARD then press jog dial in once to select it

3. Type MEPD (not case sensitive) ( you will not see text appear on screen while typing )

4. Does it say Network active? if so your phone is locked

5. Press and hold the alt key (half moon looking key on the lower left side)

6. as you are holding the alt key type in MEPE (not case sensitive) ( you will not see text appear on screen while typing )

7. type in the unlock code when prompted

8. After entering the code press the jog dial in

9. Your phone is now unlocked!

P777...

Power on without sim, type in #0111*unlock code#

ZX10...

( For Zx10,ZX20,A707,A437,X497,C417 )

Power on without sim, type in #7465625*638*Unlock code#

Sybian Based Phone

( D720, D730, G810, i400, i520, i550, i560, i570, M600i )

#pw+CODE+1#

i607/Blackjack

Power on with incorrect sim, and when asked to enter network pin use supplied unlock code

No need to hold other keys while entering code

or

Power on without sim, you will then get a message saying "SIM Failure" at the top of the screen.

Click "Done"

Then press the green button to get into the dial pad. Type in #7465625*638*

Then it will display "Enter Network Control Key" this is where you enter the 8 digit unlock code.

Then click ok

Your phone is now unlocked

i617/Blackjack II

Power on with incorrect sim, and when asked to enter network pin use supplied unlock code

No need to hold other keys while entering code

For Phone Freeze

Enter 'Unlock Code 2' with simcard inside the phone when 'Phone Freeze' warning is displayed.

You will not see anything on the screen when typing this code.

Trium mars

1. switch on phone without a sim card

2. Press * and without releasing type: 787090 or 787292,

3. The menu ' Unlock Network' will appear,

4. Select yes and enter code we send you.

M341i

1. Switch on your phone with an accepted sim card

2. Press * and without releasing type: 787292

3. The menu ' Unlock Network' will appear,

4. Select yes and enter code we send you.

All Mitsubishi

1. switch on phone without a sim card

2. Press * and without releasing type: 787090 or 787292,

3. The menu ' Unlock Network' will appear,

4. Select yes and enter code we send you.

Alcatel

( How to enter unlock code on your Alcatel )

1. Switch on your phone without simcard

2. Then type: *#0000*CODE#,

3. To finish type: *#0000*OCDE# .

Model: 531, 535

1. Switch phone on without sim card

2. Press * without releasing and type 787292

3. A new menu 'Unlock Network' will appear, then select yes,

3. Enter the unlock code we send you.

Model: All other Alcatel models

1. Switch on your phone with a not allowed a sim card from a different network

2. When the message 'Enter Network Key' appears, enter code we send to you .

If the phone does not ask for unlock code when you put in a sim card from a

different network you can enter the NCK in the following ways: ###765*08#Your Code.

Bosch

1. Switch on your phone with a sim card from a different network,

2. When the message 'Enter Network Key' appears, enter the code we send you.

Benq

1. Switch on your phone with a sim card from a different network,

2. Enter unlock code.

Dream Phone

1. Without sim card type ####74656256 then press green button

2. Wait five seconds, phone will ask for code

3. Enter code.

Pantech

( Unlocking Pantech C120 )

1. Put in sim card from the network that phone is from.

example: If it's an AT&T phone you should put an AT&T sim card in phone.

2. Turn phone on

3. Enter *#865625# on idle screen

4. Wait 2-3 seconds then the screen changes Sim unlock process

5. Enter OK (Soft Key)

6. Enter unlock code.

Sony Ericsson

Power on with any sim, from main screen: press the directional pad left, * key, * key,

press the directional pad left ( must be done somewhat quickly ),

once in unlock menu unlock the top lock with this code

Nokia

Power on without sim, type in

#pw+code+1#

Use the * key to get the p, w, and + on Non-Smartphone Nokias

If you receive a code error after using this method, try once more like this #pw+code+7#

T-Mobile SideKick

( Slide/2/3/iD/LX )

Power on with a Non T-Mobile sim, enter unlock code when prompted

If after turning on the phone you see an activation screen prompting you to activate phone,

hold down the menu key (top left-hand corner of the phone with the three strokes) and 'L' for three seconds.

You will now see where to enter your unlock code.

Motorola

Power on with incorrect sim ( sim from a different carrier )

Enter supplied code when prompted for "Subsidy Unlock Code"

If you see the message "Contact Service Provider" this just means someone has tried a code a few times already,

just plug the charger into the phone and check the screen every so often to see if its changed

and now prompting for the Subsidy Unlock Code.

Can take up to 2 hrs

Wonu

1. Switch on your phone with a sim card from a different network,

2. Enter the unlock code we send you.