Example how to unlock

EXEMPEL 1:
 
Unlocking instructions for HTC HD2
 
Use the on-screen keyboard and make sure that wireless mode is OFF
 
Insert a non accepted SIM card and turn ON your HTC HD2
When prompted, enter unlock code
Your HTC HD2 is now unlocked!
How to unlock HTC 7 Surround
 
Insert a non accepted SIM card
Phone will display enter “SIM network unlock PIN”
Input the unlock code
Phone is now unlocked!
How to unlock HTC Wildfire
 
Insert a non accepted SIM card
Phone will display enter “SIM network unlock PIN”
Input the unlock code
Phone is now unlocked!
Notice: If you see a message Sim lock. You can still make emergency calls your phone has a blocked counter due to several previous incorrectly entered unlock codes. The only solution in this case is to upgrade phone's ROM which will reset the counter and allow to enter the code
 
HTC Inspire 4G Unlocking Instructions
 
Insert a not accepted SIM card and turn ON your AT&T HTC Inspire 4G
Your AT&T HTC Inspire 4G should show "Enter Special or Subsidy Code"
Enter the unlock code
Your AT&T HTC Inspire 4G phone is now successfully unlocked!
Unlocking Instructions for T-Mobile MyTouch 4G
 
1st method
 
Insert a not accepted SIM card and turn ON your T-Mobile MyTouch 4G
A dialogue screen will prompt you to enter the unlock code
The box will say:
Title: Special Code Required
Dialog: Enter Code to enable SIM
Box for Code: 1-8 digits
Options: Enable or Cancel 
In the upper right corner, the SIM is flashing where the signal strength should be. On entering the unlock code, a dialog box comes up saying "Authenticating Code".
In case you see the "Waiting for Activation Screen", hit the Menu key and the letter L key at the same time. The menu key is the top left key. By doing this, the waiting screen will go away and you will be able to make calls. For best results, hold down Menu and the L key until the "Waiting for Activation" screen disappears.
Your T-Mobile MyTouch 4G is now unlocked!
2nd method
 
Insert a not accepted SIM card and turn ON your T-Mobile MyTouch 4G
Your T-Mobile MyTouch 4G will prompt for unlock code
Enter unlock code
Your T-Mobile MyTouch 4G is now unlocked!
Unlocking instructions for G1, G2, 2125, 3125, 8100, 8125, 8525, 8925 (Tilt), P4600 (Fuze), Dash, Dash 3G, Wing, Shadow, Excalibur 100, MDA, SDA, Touch Pro 2 (TP2), myTouch 3G, Magic
 
Power on with non-allowed SIM card
Enter unlock code when prompted
Enter code using the ON-SCREEN keyboard (This is if the screen HAS an ON-SCREEN keyboard) when unlocking a Pocket PC phone
Press OK
Your HTC phone is now unlocked!
Problems with bypassing G1 GMail account: This link provides information on how to bypass the login if you are having issues when trying to use your phone with AT&T: Set-up AT&T on G1
 
How to obtain IMEI for Verizon HTC?
 
Go to: Start > Settings > Phone > Networks
Change from Global to GSM only
Go back to the home screen
Type *#06# and call key
Unlocking instructions for Verizon HTC Ozone, Imagio, Touch Pro 2
 
Power ON your phone
Go to: Start > Settings > Phone > Network
Put phone on GSM mode
Go to Security
Go to Select SIM Manager
Go to unlock SIM
Phone will prompt for a code, enter the unlock code and press OK
Unlocking instructions for HTC Aria
 
Insert a not accepted SIM card and turn ON your HTC
When prompted, enter unlock code
Attention! Use the onscreen keyboard and make sure that wireless mode is OFF
Your HTC Aria is now unlocked!
Notice: If you see a message SIM lock, you can still make emergency calls your phone has a blocked counter due to several previous incorrectly entered unlock codes. The only solution in this case is to upgrade phone's ROM which will reset the counter and allow to enter the code
 
 
EXEMPEL 2:
 
How To Unlock Huawei:
 
Your provider should also give you 4 sets of number.
 
1st number = Network lock 
2nd number = Network subset lock
3rd number = Service provider lock
4th number = Corporate Lock
 
 
 
 
To check lock status on my Huaewi Phones:
1. At phone dial pad enter
2. select "projectMenu"
3. select" Network Setting"
4. select "Sim card lock state query"
5. You will most likely to see this "SP_LOCK Confirmed" then, you need 3rd number.
 
 
 
Model: All Huawei
1. Turn ON the phone with an Unauthorized Sim Card.
2. Pone will prompt for Unlock Code.
3. Enter Unlock Code.
4. Phone now Unlocked.
 
 
Huaewi Metropcs
 
***** NOTE!!!!!! you are using att side of sim card, h2o, lyca, and etc, you will definitely get "unlock unsuccessful" after you enter 3rd code!!!
It is because Metropcs also LOCK your NETWORK, so just enter the 1st set of number after that!
 
Quick step:
t-mobile and its MVNO
1. insert your foreign sim
2. power on
3. enter 3rd set of code.
 
att and its MVNO or International Sim
1. insert your foreign sim
2. power on
3. enter 3rd set of code ( it will say unlock unsuccessful )
4. enter 1st set of code
 
 
 
 
 
 
 
How To Reset Simlock Block Huawei:
 
Modell: All Huawei
Notice: You must enter the 2nd code, 3rd code, and 4th code separately until the phone display “Sim Network Unlock Pin”, and then you enter the 1st code to unlock the phone.
 
1. Turn ON the phone with an Unauthorized Sim Card.
2. Enter the 2nd set of code.
3. Enter the 3rd set of code.
4. Enter the 4th set of code.
5. Enter the 1st set of code.
6. Phone now Unblocked and Unlocked.