Why do I need to unlock my T-Mobile phone.

NRIs mainly from USA find trouble in using the local SIM from AirTel and Vodafone in thier T-Mobile phone. And end up buying some cheap phone till they stay at India. But In India Cell phone represent one’s Life Style. There are plenty of bogus sites which claims that they can unlock the cell phone. But none does, few even has the free downloadable software but comes with bundle of Trajon and viruses. One such buggy download is from wirelessunlock.co.uk , dont go there.

Given below simple instruction , for the detailed one please read T-mobile cell phone unlocking help.

Step1:

Download the Free Nokia mobile phone unlocking software and will install the dct4nck.exe .

Step2:

Get the T-mobile Network provider code. You should select the corresponding State Networking provider number. For example me chosen the T-Mobile Oregon provider number 31020. You can get the network provider number here

From the command line

dct4nck locktype imei provider [boxserial]

locktype= 5 ( 5 for model 3650 and 7650 , otherwise 2)

imei = 3545730/3/01/113817/1

(Remove the Battery and you can see it along with Nokia Seal.
nokia corporation barcodes, CODE and IMEI).IMEI can be found with
following format IMEI:3545730/3/01/113817/1

provider: 31020 (for oregon)

No need to enter the boxserial number. The software will 7 different serial numbers.
Either one of them will unlock the code. Please try first one. That will work better.

Step 3:

Now you can take your T-mobile cool phone in front of any girls. Success rate would be high.