How to unluck - touch HTC Computers & Internet

You can't unlock your account. What account?

You may try default phone and security code to remove restrictions.
ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000

Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

If For puk & pin cod problem So Please
Very Best Solution:You Go To Service & Sim Office and Get The Puk code And Pin code From Office oprator
Enter The Puk code and Yes
Enter The pin code and Yes
So Puk code Open and Problem will Quickly Solved

There's no free unlocking software for nokia phones.

take your VIN number down and go see a dealer. I can't be sure but I think that's one of the few services they perform for free

It's a GSM phone, you should just have to get a SIM card for Nepal for it to work there.

sounds like a faulty lock/unlock switch, Does the other front door lock switch work properly ?

search online for free unlocking software

Call the t-mobile and they will help you to unlock it. 1-800-937-8997

how can i unluck my sim card

yes man ,even i have the same phone had the same problem found hte solution on this website http://discussions.europe.nokia.com/discussions/board/message?board.id=hardware&message.id=3747