How to enter my Unlock Code on HTC, SPV, MDA, XDA, iMATE and T-Mobile G1 ?

Curtsy of xyzunlock  (unlocking service for wholesalers & retailers)

Model : HTC SNAP Cellular phone
- Go to “Setting”
- Go to “Security”
- Select “Unlocking SIM” (at the bottom option)
- Enter Code you receive !
Model : All (including G1) Cellular phone

1 – Switch ON mobile with a not Allowed SIM Card,

,(sim card that is not from the carrier that the phone is assigned to)
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 C-500 Cellular phone

1 – Switch ON mobile with a not Allowed SIM Card

,(sim card that is not from the carrier that the phone is assigned to)
2 – The message “PUK2″ appear,
3 – Enter the Unlock Code we send to you.
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 the Unlock Code we send to you and click “Finish”
8 – Restart the Mobile who is Unlocked !How To Unlock CDMA/GSM HTC  Cellular phone1. Insert not allowed SIM card.
(sim card that is not from the carrier that the phone is assigned to)
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 it. Done.

(you do need to get the unlock code from either the carrier or you can get it from any unlock cellular phone service)

If you are looking for an unlock service you can use www.XYZunlock.com