WorldUnlock Codes Calculator 4.4 screenshot

WorldUnlock Codes Calculator 4.4

free download



Unlock your mobile phone and enjoy using the sim card of your choice

By Reka Gimbi

On Monday, January 26, 2015

I have ever bought a locked mobile phone online and i was instructed on how to unlock it. I was referred to World Unlock Codes Calculator. It is a very hardy utility since even if you buy a phone which accepts only a particular Sim card, you can unlock it and enjoy the Sim card of the service provider you like. It however supports some brands of mobile phones while its interface is simple and has no hidden menus. When installing you follow instructions and the most work you can do for it is to press next button until it finishes installation. It occupies just a small disk space. To use this program, select your phone brand and model from a list, enter code, select country, then click calculate and a list of codes will be displayed for you to try and find your phone code. Once done, restart the phone and will be unlocked. This utility is also important to unblock Nokia phones since it can restore the security number by calculating the master code. Some of its features include compatibility, no complication when installing thus installation is quick, among many.

World Unlock Codes Calculator is a very handy utility to unlock mobile phones in a very simple and clear process.


  • It occupys small disk space
  • It is very simple to use
  • It is very quick to install


  • Does not support all models
Ease to access guides and manuals:




By Angel Angeles

On Tuesday, November 18, 2014

Have you ever been in a situation where by you have the smartest phone in town but you can not change the sim card and be on air with a different network as a result of your phone being blocked by the seller company to only accommodate the Sim they provide? Worry no more for I am right here to help you out. If that blocked phone is a Siemens, Samsung, alcatel, Nokia or LG all you need to do is find its IMEI; international mobile equipment identity code and with this code this software will calculate the code you require to unlock your phone and be able to use it with any sim card of your choice. This is a good solution to those people who travel much and end up wasting so much buying a new phone everywhere they go simply because they do not know they can save those cents for something better by unlocking their phones with World unlock code calculator.


  • It doesnt require large memory disk space.
  • It is very easy to use even for those who have never used it.


  • Only unblocks the old models.
Ease to access guides and manuals:



get this software to calculate and let it calculate your phone code and have it unlocked within seconds

By John Joe

On Thursday, February 4, 2016

most people who live abroad or travel there often tend to bring very many things from the countries that they travel to.One of the things that they get to bring back with them is a mobile phone because the thing is that abroad thing mobile devices or other electronics tend to be very each.After that they try to switch on the mobile phone but it is not accepting the sim card of that particular country.If that was your biggest worry before then from now on dont worry because i have a solution for you.After you have downloaded this wonderful application then you go to the user interface then enter the make of your mobile phone for example nokia after that you enter the country in which you are in and then press calculate can you imagine all the codes will appear on you screen and you will choose which one to enter and as you enter you will have to choose the one that best suites you.


  • it can calculate the codes pretty fast
  • it does not require any technical know how


  • it only works with a specific brand of mobile phones i.e samsung,lg,nokia
Ease to access guides and manuals:




For what are you going to use the program?
  • phun and exiting stuff then ill use my phone so i can call my dad and tell all my girls what a great man i am hahaha do you understand else e

  • i want to unlock my samsung galaxy s7 ege which is netowrk locked to at&t usa. I am planning to travel outside the country so it would be useful f=or me

  • I am going to use the above mentioned world unclok code calculator to unlock my samsung galaxy S3 phone, hoping that this will help me a great deal.

  • unlock mobile phone test it help peolple in need in africa senegal my country do bussness and make money and many others things to unlock phones

  • for my own utility and to unlock my samsung network beacause it doesn't work at all and i've spend a lot of time through internet to search an app

What similar programs have you used?
  • none, ia have never used other programs because i am not a programmer. Simply I want to liberate mi zte z828 that i bought abroad and now it doesnt accept the sim card

  • Calculator Nokia Codec wonderful software to unlock any mobile then is very good and a tools box in my hand, thank you very much to this gift

  • best program ever but 145 character review is way too long to write something esxpecailly if i did not try it but i like you, love you all!

  • Nokia freeunlocker by GSM Pro, a very easy to use unlocker. Have used it hundreds of times, hope this is as good. The free unlockcodes generator

  • galaxyunlocker the usb not the sim code howards forum secret codes of the samsung galaxy san fransisco unlocking company, and many more urgh

What do you like most about this program?
  • It's probably free and good to use. I hope it works fine to unlock my Alcatel mobile phone. Congratulations if this program is OK. Thank you.

  • it's free and people can use their existing phones for different networks. i have seen user review and impressed with the feeback received for this software.

  • its free and i should be able to find what i want from it. thank you for helping me unlock my phone. you are veru generaous for giving this sofware

  • everything is amazing. It's the greatest program ever. I'm lying through my teeth ajnas sdfnsadjfn dsf cdjsff sadjcn sdj jsdnfj I love it so much

  • This is the ultimate software that can put or make my phone more valuable and ready for any use in all the world matters not which service provider it is

WorldUnlock Codes Calculator is a utility used to unlock mobile phones such as Nokia, LG or Samsung. The process is simple; users simply have to select their phone model, type a code and in a few easy steps their device will be unlocked.

This tool also includes a code to restore the security code for users who tend to forget their PIN code. This free software allows users to maintain security on their devices and to use other mobile phones without restrictions.

How to do it

The installation process is easy and it does not occupy much disk space. To use the program WorldUnlock Codes Calculator works to unlock devices users have to select the brand and specific phone model from a list. Then, users enter a code, select the country, the provider a click on “Calculate”.

The program will display some codes to try until you find the right one for your phone. You may restart your phone when the process is complete, and your device will be unlocked.

If you have blocked your mobile, and you cannot remember your Nokia PIN code, you can now restore your security number with this utility by calculating the Mastercode.

Other alternatives

Besides unlocking mobile phones, there are other programs which provide other ways to get the most out of your device. If you would like to clean your mobile memory because you tend to have multiple files that disorganize your phone, try Disk Cleaner

If you want to replicate the same task on your computer, you can try CCleaner to remove all the unnecessary files on your hard disk.

WorldUnlock Codes Calculator 4.4 Features

Below you can find the features of this utility:

  • Many formats supported such as Samsung, Siemens, LG and Sony
  • Wide compatibility, especially with Nokia phones
  • Quick installation without any complication
  • Intuitive UI without hidden menus
  • You have to introduce your IMEI code (International Model Equipment Identity), phone model, provider and country
  • Press ‘Calculate’ button to get multiple possible unlock codes

If you are interested in reading more information, you can do it here


WorldUnlock Codes Calculator is a mobile utility which is used to unlock your mobile phone by typing it´s country and provider. It also restores your security PIN code if you have lost it.

  • Simple to use
  • Free
  • Small file size
  • A little outdated
  • Only works for certain models