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 Irene Mugambi

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:



World Unlock Codes Calculator: The ultimate tool for network unlocking!

By Elizabeth Tweetee

On Friday, August 1, 2014

WorldUnlock Codes Calculator is great software for network unlocking your phone. It lets you unlock the phone without any complexities. That means you can get your phone unlocked within few clicks without a risk of bricking it.

Most network providers force mobile phone manufacturers to set network locks on their GSM phones for enforcing its domestic usage and prevent user from switching networks. This can cause trouble when you are shipping the phones to somewhere else in the world. Unless you have proper knowledge about the unlock codes of each model, you will have to spend a few bucks to get the phone unlocked. With WorldUnlock Codes Calculator, you can find the right unlocks code for your device by providing your phone’s basic details. Enter the code on your device and safely unlock it!

WorldUnlock Codes calculator is a great tool for unlocking your phone and thus enjoying unlimited freedom on any network. The only frustration about the tool is that it supports only devices released before 2006. Else, it is a great tool!


  • Supports a number of devices
  • It is an unlock code predictor
  • No need to plug your phone to PC
  • Less hard disk space usage


  • Supports only devices released before 2006
  • All phone models before 2006 are not supported
Ease to access guides and manuals:




By Martin Maguna

On Tuesday, July 14, 2015


This is a very excellent program that I was notified about by my friend when I informed her that my phone had been blocked up that is because my kid had decided to put up the wrong pin code and all that I did is to come and then download it and then you enter a certain code and then you will select the country that you are in at that particular time and then there is a list that pops up and it allows you to choose the type of mobile phone that you are using at that particular time and then you as the user you click on an icon there on your screen and it shows calculate and then your code will be calculated and then you will be able to have your code and unlock your mobile device


The features are

It enables blocked mobile phones to be unlocked

It is available for different brands of phones for example nokia


It is an excellent application


  • It is free to download
  • It is very simple and also easy to use


  • it is only limited to some mobile phone models
Ease to access guides and manuals:




For what are you going to use the program?
  • non this is the first one to use if it works i will be very happy.i post it on face book wuzup and many more tell people on its efficiency to do it

  • i want to use it to unlock my sony xperia z3 compact pls in need this network code very urgent i will really appreciate if this applications

  • to share with the world my love and be part of a magnific gruop of people who loves each other and think that war is one thing can hapen next

  • I'm using WorldUnlock Codes Calculator 4.4 so i can unlock my samsung galaxy s5 and use it on my new cellular phone carrier and enjoy all features

  • I am going to use for unlocking phone that has network problem so try to me and my cousin we wanna have fun with yur f=software thank you dud

What similar programs have you used?
  • none this is first attempt as im stuck waiting for my network to send me the code. they say it will be another 7 days and i cant use my phone until then!

  • none i used its first program i will be using.hope it will work for me.i realy need to unlock the sim card.and use any sim from my phone,thanks

  • no i did not used, i am ussing this software first time. i think it is best use. it helps me better to unlock my mobile. what else can i write.

  • i dont use any similar application, cause i dont found it. i hope this software will be the solution for my Alcatel 2001x. thank you and good luck


What do you like most about this program?
  • Its free with no spyware, the download is always around and I want my phone to work worldwide and getting tired of paying for codes that dont work

  • its for free and it seems to work verry fine for all phones that is what i like about worldunlock code calculator the most success in the world

  • 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

  • everything is interisting specially when i trt to open my phone which is locked for very long time .i wanna make money by doing this for peop

  • I need to get knowledge about this softwre software and increase my skills in using computer too. Others purpose are to compare some software

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