WorldUnlock Codes Calculator 4.4 screenshot

WorldUnlock Codes Calculator 4.4

free download



Unlock Mobile Phones to Subscribe to Other Network Providers in Your Area

By Isay Almenanza

On Friday, April 25, 2014

It was not a surprise to me when I found out that my mobile phone was locked to my current network provider. This way, communication companies are sure that their subscribers can only use their services, which is common. The problem started when my contract expired. I get to keep my phone despite having to discontinue my network provider’s services. Now I can’t use my phone to try out other network’s services.

Fortunately, I came across the WorldUnlock Codes Calculator. It basically provides you with access codes, so you can join other networks. In short, it renders your mobile phones available for use regardless of the network you subscribe to. It works for popular mobile phones from Motorola, LG, Siemens, Panasonic, and Nokia. It also supports other less known mobile phone manufacturers.

If you’re worried that you might not be able to fully understand how to use it, don’t worry. WorldUnlock is very easy to use. Graphic user interface is truly friendly. There are no hidden options at all. To use, all you have to do is choose the model of your phone from the menu provided, enter the IMEI code or the International Model Equipment Identity printed on the battery, your country of residence and current network provider. Upon submitting the required info, the app will “calculate” and give you many unlock codes for other networks that you can choose from. Installation is a breeze, as well.

WorldUnlock is a better solution than getting another mobile phone just so you can use other networks. Rather than buying another phone, it saves you money. It is an effective tool for unlocking mobile phones, so you can use and switch to other networks.


  • App download is absolutely free
  • It has a user-friendly GUI


  • Can only support a few models
  • Is illegal to use in some countries
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:



unlock your mobile phone by just entering the imei number and your code will be calculated very fast!

By Jayson Kimathi

On Wednesday, February 10, 2016

anytime that you get a mobile phone from abroad that is countries like united states of america and dubai they are locked and that means that they can only be used in those countries that they originate from but this is how it is done to unlock this mobile phones.Download worldunlock codes calculator and it only has 144 kb so dont worry about the disk space and whether a lot of it is going to be consumed.This program is only compatible with some mobile phones which are relatively few and they include the likes of nokia,lg, siemens.You go to the homepage and then click on the phone manufacturer then enter the model number of the phone and then the imei number of the mobile and then click on calculate it wil bbring for you a very large code which you have to enter into your mobile phone and it will be unlocked just as simple as that!


  • unlock major types of phones that are locked
  • it is very simple to use


  • only compatible with a few number of mobile handsets
Ease to access guides and manuals:




For what are you going to use the program?
  • Have fun with access to data with my samsung galaxy tab 3 7.0 sm-t217t and try to unlock sim to use on other networks such as cricket an att etc

  • unlock phones and also help people who would need the neccesary tools.also exploring new knowledge and understanding new cutting edge techno

  • the phone my father gave me was bought in saudi arabia and is not yet openline when given to me here in phillipines so i have to unlock it here

  • researching unlock code in cell phones and how secure they actually are in keeping our information safe from other people who would do harm to you

  • to unlock nokia E5 sim invalid message display when using sim fro mobile phone carrier in nigeria specifically MTN, GLO and ETISALAT sim card

What similar programs have you used?

  • i would like to use this learn more about software unlocking process and procedure. Mobile phone technology grow rapidly and interesting to l

  • I have not tried any unlock code claculator yet, so I am strongly hoping this would work as advertised.Thanks for being given the opportunity to check this out

  • None so far, I've not ever tried this before so I'm unsure why I'm being asked to type so many characters about something which would surely warrant a one word answer.

  • no similar program used earlier. now i want to unlock my samsung galaxy j1 phone urgently. so that i cannot go the samsung service center for repair

What do you like most about this program?
  • unlocking codes for phone using IMEI and other services guaranteed to make your phone usable wherever countries you are. Very helpful and free.

  • Unlock my phone handset without having to pay an extremely high unlocking fee which most shopkeepers charge I'm hoping i can use this to get code

  • that it calculates numbers and gave answers for the requested number that you type as an example 1234567890 is 0987654321 it will give a code

  • Its great. the ability to calculate unlock codes for free is very good. Thanks a alot for this programme. hope a new version would be out soon enough

  • its free and very easily explained, i hope to use it to unlock my phone with the easiest instructions available as im a nerd with a computer

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