How to Unlock Microsoft Lumia 640 by Code

Permenently remove network lock on your Microsoft Lumia 640 so you can use with another sim card of GSM networks worldwide, through a 100% safe and secure method for unlocking. Just simply select your phone manufacturer as Microsoft in unlocking widget below, select the network of your Microsoft Lumia 640 is locked to, Enter phone model number and IMEI number.

To get your IMEI number press *#06# on your dial pad or look at the sticker behind the battery of your phone. your IMEI number may be 15 or 17 digits long but we need only first 15 digits of your IMEI number while placing your order.

After that click on unlock now button, review your order, fill other details and make payment. once you placed your order successfully we will email you unlock code within specified average processing time. we are very accurate with our turnaround time and most of the time we delivered the codes within specified time, however sometimes it may delay on weekends or if we try alternative database to get your code

Unlock Microsoft Lumia 640 from popular Networks including:

Unlock Rogers Microsoft Lumia 640

Unlock Telus Microsoft Lumia 640

Unlock Koodo Microsoft Lumia 640

Unlock T-Mobile Microsoft Lumia 640

Unlock AT&T Microsoft Lumia 640

Unlock Orange Microsoft Lumia 640

Unlock EE Microsoft Lumia 640

Unlock O2 Microsoft Lumia 640


Also all other models of Microsoft phones from any other network which are supported, Please do a free check of price and availability of your unlock code below.


Codes2unlock is a leading online site who specialize mobile phone unlocking service since 2012, we have unlocked thousands of phones successfully and can unlock almost all major phone models from different network service providers. Having 3+ years of vast experience in the unlocking industry we earn a great trust through our dedicated customer service and unmatched support provided by our highly trained staffs. apart from the fast unlocking processing we also provide 100 % safe and secure method to unlock your mobile phones with lowest prices guaranteed.

Note: Please make sure your phone is not “Hard locked”, which generally occurs when incorrect code is inputted too many times previously. If your phone is brand new phone you didn't have to worry about that. However, if you are not sure of the phone’s history, please contact us first as there is absolutely no refunds if your phone do not prompt for unlock code after inserting the non accepted sim card and there are no enough attempts left to put the code.

Microsoft Lumia 640 Unlocking Instructions

Once you get the unlock code from us, follow the steps given below,

1. Insert the non accepted sim card and power on

2. Enter SIM card PIN if it ask for

3. The phone will prompt for PIN unlock code

4. Type the PIN code (10 times, even every time you will get message wrong pin ) and confirm The code should be entered until you are asked for the PUK (do not confuse with the SIM PUK)

5. Now enter the unlock code which you have received from us

6. Your phone is now unlocked


Benefits of Unlocking your Microsoft Lumia 640

1. Easily switch between different SIM cards with the same phone.

2. The resell value of your Microsoft Lumia 640 will increases as it is available to more carriers.

3. While travelling abroad, use a local SIM card and save on roaming fees.

4. Unlock your Microsoft Lumia 640 from the comfort of your own home.

5. No need to run any complicated software, or jailbreaking required.

6. There is no risk of damaging your Microsoft Lumia 640 by unlocking it.

7. No technical skills or experience is needed.

8. Your Microsoft Lumia 640 will be permanently unlocked, even after updates.

9. 100% guaranteed to unlock without void your warranty.


Unlock your phone in just 3 easy steps !

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Check your unlock code price and availability for free