HTC, SPV, MDA, XDA, iMATE and T-Mobile G1

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Giving you the answers you need!

Model : HTC SNAP

- Go to "Setting"
- Go to "Security"
- Select "Unlocking SIM" (at the bottom option)
- Enter our Unlock Code

Model : All (including G1)

1 - Switch ON mobile with a not Allowed SIM Card,
2 - If phone ask, enter the PIN code of your SIM Card
3 - Now phone will ask you to enter the unlocking code !

Model : SPV C500

1 - Switch ON mobile with a not Allowed SIM Card,
2 - The message "PUK2" appear,
3 - Enter your Unlock Code

4 - Phone ASK for New Code PIN enter : 0000
5 - Confirm and compose : 0000**
6 - Click "Finish" and phone will show "Network is locked..."
7 - Enter your Unlock Code and click "Finish"
8 - Restart your phone, it is now unlocked

How To Unlock CDMA/GSM HTC Phones

1. Insert not allowed SIM card.
2. Phone will tell you to insert an allowed SIM card and that the phone will switch back to CDMA mode.
3. Click OK.
4. Click green button to get to the main screen of the phone.
5. Click on settings.
6. Click on all settings.
7. In the personal tab click on security.
8. The phone will ask you to enter the unlock code. Enter your unlock code.

AN
Access Network

CDMA
CDMA Division Multiple Access

GSM
Global System for Mobile communication, (which originally stood for Groupe Spécial Mobile)

IN
Intelligent Network

SIM
A subscriber identity module or subscriber identification module Subscriber Identification Module - (SIM) is an integrated circuit that securely stores the service-subscriber key (IMSI) used to identify a subscriber on mobile telephony devices (such as mobile phones and computers). A SIM is held on a removable SIM card, which can be transferred between different mobile devices. SIM cards were first made the same size as a credit card (85.60 mm × 53.98 mm × 0.76 mm). The development of physically smaller mobile devices prompted the development of a smaller SIM card, the mini-SIM card. Mini-SIM cards have the same thickness as full-size cards, but their length and width are reduced to 25 mm × 15 mm. The came micro SIM cards with a size of 15mm x 12mm. A SIM card contains its unique serial number (ICCID), internationally unique number of the mobile user (IMSI), security authentication and ciphering information, temporary information related to the local network, a list of the services the user has access to and two passwords (PIN for usual use and PUK for unlocking).