Updated: Unlock Service Provider & Security Code Free

Here I'm providing to you some free online and  downloadable apps/services for Unlock Service Provider and Security Master Code which you can use and generate yourself. Unlocking service code restrictions allow to use your mobile phone with any service provider around the world. And unlocking security master code help you when your forget your default code.
It provides free Security MasterCode for unlocking your phone if you forget your phone's security code. All you provides some information and result whatever you wants. All are free services and software for unlocking phones, for most of model you can got some codes but not to sure work for all models but you can try coz it is a free service.

Free Security Master Code Generators:

You have to Provide this information:
You only need to provides IMEI, to get IMEI number you must press *#06# at your mobile phone. The next screen will show you IMEI of your phone. Remember that the default security master code for Nokia is 12345. You have two options for that, you can get it online or download little app below:
Online Site to Generate Security Master Codes:
Free Online MasterCode Calculator 1
Free Online MasterCode Calculator 2

Free Security Master Code Calculator

Download Free Nokia Security Master Code Calculator App:
MasterCode.zip (8 KB)

Security Master code compatibility:
Should work on all of DCT3 generation, like:
2100, 3110, 3210, 3310, 3315, 3330, 3350, 3390, 3410, 3610, 5110(i), 5130, 5190, 5210, 5510, 6080, 6110, 6130, 6138, 6150, 6190, 6210, 6250, 7110, 8210, 8250, 8290, 8850, 8855, 8890, 9110(i), 9210(i), 9290.
Should work on most of DCT4 generation, like:
3100(b), 3108, 3120, 3200(b), 3220, 3230, 3300, 3360, 3510(i), 3530, 3590, 3595, 3600, 3650, 3660, 5100, 5140(i), 6020, 6021, 6100, 6101, 6108, 6200, 6220, 6230(i), 6260, 6310(i), 6500, 6510, 6590, 6600, 6610(i), 6620, 6650, 6800, 6810, 6820, 6822, 7200, 7210, 7250(i), 7260, 7270, 7280, 7600, 7610, 7650, 7700, 7710, 8310, 8390, 8800, 8910(i), 9300(i), 9500, N-Gage (QD).
May not work on some of DCT4 generation, like:
1100(b), 1101, 1110, 1112(i), 1600, 2300, 2310, 2600, 2610, 2650, 2652, 6030(b), 6060, 6111 and other new DCT4 models.
May not work on any of BB5 generation (all newest phones), like:
3250, 5300, 5400, 5500, 6125, 6131, 6233, 6234, 6280, 6282, 6630, 6680, 6681, 6682, 7370, 7373, 7390, all E-series, all N-series.
If your phone doesn't listed here probably it's new model and current Security Code generator won't help but you can try for a code hence it is free service! Repair, remove sim restrictions and unlock Samsung, Siemens, Motorola, LG, Maxon, NEC, Sony Ericsson, Panasonic, Vitel, AEG / Telital, Alcatel cellphones will available soon.

Free Unlock Service Provider Restrictions:

You have to Provide this information:
You only need to provides phone details like country, operator, model no & IMEI. To get IMEI number you must press *#06# at your mobile phone. The next screen will show you IMEI of your phone.To unlock Nokia mobile phones you also provide the operator company where you bought your cellphone or where your cellphone is locked for.
Site for Unlock Service Provider: Online Calculator.

Nokia Unlock Code Calculator v3.10

How To Use: Just remove SIM card & turn on your phone. Enter the code in to main screen. To get the p push * key 3 times, & for w pushed * key 4 times. Don't forget to remove SIM card when entering unlock codes! After entering unlock code when lock has been successfully removed, phone will display: SIM restriction off. It'll show Code error when entered unlock code is wrong. When you have wrong codes too many times it'll show Cant undo restriction. You have only 5 attempts to enter proper unlock codes! After that your phone can be unlocked only via cable, & a unlock codes wont work anymore!

Download Free Software Nokia Unlock Calculator by IMEI:
This is free application for calculating unlock service provider code for Nokia phones.
Also supported some other brands like Samsung.
Free Download Link for Nokia Unlock Calculator:
Nokia Unlock Code Calculator v3.10 (New Link, 368 KB)
*Most of all tested but use all methods, secrets & codes at your own risk*

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