Unlocking Microsoft Lumia 640 LTE
For unlock Microsoft Lumia 640 LTE following options are available. If you don't know which option use for unlock your phone, please contact us. We will help you choose the right product for your phone.
What our customers say about unlocking
The code for my Windows Lumia 640 took 5 days to generate and it worked :) It must be some sort of an automated algorithm generator. Should work for most popular phones and networks.
Pete - 2018-06-18 14:16:35
Reliable service. Took around 2 days to receive the code to unlock the phone which worked wonderfully. My only other request is to have the branding removed. The phone still comes up with O2. I can use any simm and everything else is good, so just a minor request. Overall very pleased with the service and would use again for sure.
Ian - 2018-06-04 10:20:17
Received code and within three minutes I was up and running, fantastic service, would definitely recommend this service,10/10.
Thomas - 2018-06-02 15:48:29
Great service...highly recommend it
JOHN - 2018-05-17 17:36:39
Mohammed - 2018-04-17 18:42:35
Unlocking instruction for Microsoft Lumia 640 LTE ?
How to enter the unlock code in a Microsoft Lumia 640 LTE:
1. Turn on the phone with an unaccepted SIM card (not the one in which the device works)
2. Microsoft Lumia 640 LTE should ask for an unlock code
3. Enter the code provided by sim-unlock.net
4. Device is unlocked !!
Use this link for our free service Microsoft Lumia 640 LTE network and warranty check, enter your IMEI number, you will receive all information that include: warranty, network and country of your Microsoft Lumia 640 LTE.