By buying this product you will receive an unlock code for your Nokia Lumia 640 XL locked to AT&T USA. This Nokia Lumia 640 XL unlock code is received based on your phone IMEI. Your IMEI can be found by typing *#06# on your phone and must have at least 15 digits. This at&t nokia 640 unlock works for any imei but if your phone is blacklisted (reported lost or stolen) even if the unlock will work,the phone might not work in USA.Please verify that your nokia lumia is asking for unlock code when turned on with a sim from different carrier before ordering this unlock.If you will make a free account the at&t lumia 640 XL unlock codes will show there also in your Account Dashboard.
Processing time: 1-3 days (normally in about 2 days)
-Nokia Lumia 640 XL and 640 LTE locked to AT&T USA Network
How the AT&T Nokia Lumia 640 xl unlock works
When buying this unlock code for Nokia Lumia 640 XL locked to ATT will have to insert your phone imei and model in the special boxes below the price. Based on that will find you phones unique unlock code and email it to your email. Once you receive it will have to insert a sim from another carrier in the phone so the phone will ask for unlock code, then insert the code we provided.
-Be careful to write the Nokia Lumia 640 xl imei correctly, without any space or points,the IMEI must have 15 digits (Ex: 358721057982717 ) and can be found by typing *#06# on dial window, like when making a phone call