How to Unlock Microsoft Lumia 640 XL Dual SIM free with iMei

How to Unlock Microsoft Lumia 640 XL Dual SIM free with iMei

We just finished our tool that is able to unlock Microsoft Lumia 640 XL Dual SIM with a unique code based on the iMei of your phone. The tool is free and can be used for anyone as time as you keep it legal and don’t send more than 100 requests/day.

Today, I will show you how you can unlock the Microsoft Lumia 640 XL Dual SIM, using the iMEI code and the Unlock TTL V2.1 app. I always considered that blocking phones in certain networks it’s a totally inappropriate practice and shows a lack of respect towards the client.

unlock Microsoft Lumia 640 XL Dual SIM freeThe Unlock TTL V2.1 app was launched at the end of 2016, is constantly improved and, with your help, all the errors and problems are solved in real time. Therefore, if you have any kind of problems when you are trying to unlock your Microsoft Lumia 640 XL Dual SIM online, do not hesitate to send me an email. In general, the reported problems are solved in maximum 72 hours and even faster when it comes to unlocking an Microsoft Lumia 640 XL Dual SIM.

Until now, the Unlock TTL V2.1 app has generated over 12000 Valid unlocking codes, including aproximately 500 codes for this phone model.

What do I need to unlock Microsoft Lumia 640 XL Dual SIM for free?

Note: even if Microsoft Lumia 640 XL Dual SIM is one of the phone models that is very hard to unlock, thanks to the new technologies and the artificial intelligence, it all became possible and it will take 10 minutes at maximum ( the time needed for unlocking will depend on factors like: the network in which the Microsoft Lumia 640 XL Dual SIM is blocked, the country where the phone was bought, the phone model and, of course, the country where the phone was purchased).

For unlocking an Microsoft Lumia 640 XL Dual SIM, you will need:

  1. the Microsoft Lumia 640 XL Dual SIM, which, of course, must be activated
  2. the iMEI code – this must not have been reported as stolen or be in the blacklist
  3. an internet connection that should allow a permanent connection for at least 10 minutes

Note: using Unlock Root, you can unlock your Microsoft Lumia 640 XL Dual SIM and other phone models for free, as there is no tax. The service is limited to 30 request per day and it was created for private individual. If you have a local business, whose main activity consists of unlocking phones and you intent to use our services, then you should send us an email.

How can I use Unlock TTL? Is it good for unlocking an Microsoft Lumia 640 XL Dual SIM?

The 2.1 version of the app came with many benefits and improvements, especially when it comes to user usability. You don’t have to use the console, to install a virtual machine or worry about your phone’s configuration. At this point, Unlock TTL is an SASS app that runs only on our servers.

In order to unlock, you need to access the app, to enter the Microsoft Lumia 640 XL Dual SIM iMEI ( call *#06#), choose the network in which you want your phone to be unlocked, the country and push the unlock button. If there are more technical people amongst you that want to unlock the Microsoft Lumia 640 XL Dual SIM using the old interface, based strict on the console, you can send me an email and I will give you access for free.

After you have filled out the information and you pushed the “Unlock Microsoft Lumia 640 XL Dual SIM” button, you will need to wait for 5 minutes until the code is generated, after which you will enter it and the restrictions on your phone regarding the networks will disappear.

PS: Yes, with this app you can unlock the Microsoft Lumia 640 XL Dual SIM , too.

What benefits do I have if I unlock Microsoft Lumia 640 XL Dual SIM with Unlock TTL V2.1?

I don’t think I have to specify the main benefit for which everybody wants to unlock the Microsoft Lumia 640 XL Dual SIM. Besides this benefit, there are other benefits, like:

  • UnlockTTL V2.1 is a free SASS service. This means you do not have to pay for unlocking your phone, not before or after generating the code and using it
  • Any Microsoft Lumia 640 XL Dual SIM unlocked with our service will be unlocked permanently and the subsequent soft upgrades will bot affect anything.
  • The procedure doen’t need much time. Depending on how requierd are our servers in the respective moment, in can take 10 minutes at most until your code is generated
  • In the app’s page, you will find a complete tutorial which will explain you how to unlock an Microsoft Lumia 640 XL Dual SIM in any network

Info: by unlocking an Microsoft Lumia 640 XL Dual SIM using this app, the phone’s eMAI will be placed in the producers whitelist, everything being 100 percent legal. We do not use hacking or other shady methods.

What are the people’s opinions after using the UnlockTTL V2.1 app ?

Some of the people that used our app to unlock an Microsoft Lumia 640 XL Dual SIM have posted some testimonials, which is what I recommend you to do, too. Regardless if you want to thank us, to give suggestions on how to improve or you have any complaints, all these are welcome and it will help us to improve ourselves and offering a better experience to the people who want to unlock the Microsoft Lumia 640 XL Dual SIM online for free.

Here are some of the reviews of the people who Unlocked the Microsoft Lumia 640 XL Dual SIM:

“I used the UnlockTTL V2.01 app to unlock an Microsoft Lumia 640 XL Dual SIM, which was locked in the Verizon network. All the similar services required between 30 and 80 dollars for the unlocking code. I was very surprised when I saw that the guys in here are grivin it to me for free. Alex

“Two weeks ago, I bought an Microsoft Lumia 640 XL Dual SIM which was blocked in the Orange and Sprint networks. Unlocking the phone at one of their agencies would have costed 150 dollars, which seemd a fortune to me, so I had started to look for a solution or a tutorial by myself to teach me how I can unlock an Microsoft Lumia 640 XL Dual SIM at home and if I can do it for free. With your app, I succeeded, without spending 1 cent. I would wish to make a small donation as a gesture of gratitude. Where can I do it ? Anna M.”

A: We thank you for your appreciation and I am glad that our soft has helped you. At this moment, we don’t accept donations. However, if you want to make a donation, do it for a child on gogetfunding.com which needs your help.

“I never believed I could unlock an Microsoft Lumia 640 XL Dual SIM for free, with a code form an online app. I want to thank you and I hope that you are motivated to continue with this soft, because, in a few months, I will upgrade to the last Iphone model and I will come here to unlock it. Jax

Next, we are waiting for your opinions. You can write them on the page of the article “How to unlock an Microsoft Lumia 640 XL Dual SIM”, on our email or, if you are a social network fan, you can find us on Facebook.

Microsoft Lumia 640 XL Dual SIM specs and free unlock option availability:
Lumia 640 XL Dual SIM
Unlocking Software Available. Check UnlockTTL V2.01
Network Technology
GSM / HSPA, GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2, HSDPA 850 / 900 / 1900 / 2100,
Announced
2015 March
Status
Available. Released 2015 April
Body
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) and 171 g
Display
IPS LCD capacitive touchscreen 16M colors, 5.7 inches (~69.1% screen-to-body ratio) and 720 x 1280 pixels (~259 ppi pixel density)
Platform
Microsoft Windows Phone 8.1| upgradable to Microsoft Windows 10
Chipset
Qualcomm MSM8226 Snapdragon 400
Memory
8 GB and card microSD up to 256 GB (dedicated slot)
Camera
13 MP| f/2.0| 28mm| Carl Zeiss optics| autofocus| LED flash| and 5 MP| 1080p
Battery
Removable Li-Ion 3000 mAh battery

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