NokiaFree Unlock Codes Calculator

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Software for unlocking Nokia mobile phones.To do this - you should select the operator company where you bought your cell phone.Now you can use your mobile phone with any service provider around the world. Functions: Repair, remove sim restrictions, and unlock Nokia, Samsung, Siemens, Maxon, NEC, Sony, Panasonic, Vitel, AEG/Telital, Alcatel cell phones. How to use: You only need to enter IMEI, to get IMEI number you must press *#06# at your mobile phone keyboard and enter.
Version 3.1 adds 'Model auto-select' feature, 'Nokia Expert' option, and improves Nokia 6620/5140 support.

NokiaFree Unlock Codes Calculator Pros:

installation process is very clean, fast, and transparent,
It calculates code for most of the nokia models.
Supports most major service providers in the world and most of the times, the codes work.

NokiaFree Unlock Codes Calculator Cons:

ad-supported utility
Works with nokia brand only
ugly buttons, and the tray icon is primitive and clumsy
OUtdated