How to Sim Unlock Microsoft Lumia 640? - Microsoft Unlocking

SIM unlock code of all Microsoft is available, which means Microsoft Lumia 640 can be unlocked easily with the unlock code. It is a fast and secure way to unlock the phone by IMEI. You can unlock all Microsoft Lumia 640 devices from any network. Once the restriction is removed, you can use all GSM SIM cards on your phone.

To unlock your phone, we need only 15-digits IMEI. You can find the 15-digit correct IMEI by dialing *#06# on the phone.

The unlocking of the Microsoft Lumia 640 by code does not avoid warranty—the recommended method by the manufacturer of Microsoft to unlock the phone by code.

The unlock code of Microsoft Lumia 640 comes from the database of manufacturer or network provider, means it will work 100%.

How much time will it take to provide the unlock code for Microsoft Lumia 640?

The waiting for unlocking of Microsoft Lumia 640 depends upon, the services you choose to unlock.

How to Unlock Microsoft Lumia 640?

1. Switch OFF the Microsoft Lumia 640 phone.

2. Insert any other network provider SIM card.

3. Switch ON the phone.

4. It will prompt for simlock / NCK / SIM Network Unlock PIN.

5. Enter the unlock code which is provided by

6. Now your Microsoft Lumia 640 phone is unlocked permanently.

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