Start saving money on your mobile phone bill by unlocking your Samsung now. Your sim unlock experts in United States!

Unlock by Cable or by Codes - Which One is Right for You?

Which product is best for you? Unlock by cable, or unlock by IMEI? Find out the pro's and the con's in our frequently asked question: Unlock by cable vs. Unlock by IMEI (by codes).

We are the only Samsung unlockers in the world offering our proprietary Samsung Remote Unlock Client software AND first hand genuine Samsung unlock codes. The choice is yours!

SIM Unlock with the most trusted unlockers in United states
Start saving money on your phone bill by sim unlocking your Samsung mobile phone using UnlockSamsungOnline. You will be provided with our professional and worldwide Samsung unlock and repair service currently unlocking over 20.000 phones per month!. You can unlock your mobile instantly by cable or super easy by codes. Interested in what previous customers have to say? Check out UnlockSamsungOnline feedback, make sure also to check out ReviewCentre's reviews!

Are you also sick of your high mobile phone bill as I was?
Well, then start saving money and sim unlock your Samsung gsm now! We explain every dirty trick on how to save you money instead of throwing it all at those multimillion dollar companies whom we call 'telecom providers'.
Click here to read all 10 reasons to sim unlock your Samsung.

Our solutions are specially designed for non technical users and are 100% safe. It is impossible to damage your phone with our software. Furthermore we 100% guarantee our service! If unlocking or repairing a supported model does not work and you have the correct cable you will get a 100% refund!

Is Unlocking legal?

Unlocking your mobile phone is 100% legal. We use a non-intrusive unlocking method which is the same as used in original Samsung factory software and thus do not infringe any copyrights. Our Unlock by Codes products are official genuine Samsung unlock codes and thus also do not infringe any copyrights.

What exactly is a simlock?

A simlock is a restriction on your phone placed there by your Telecom Provider to prevent you from switching to other (more cheaper, better performing) networks.

A gsm can be locked the SIM card is NEVER locked!!
The SIM itself is never locked: you can use it in any compatible unlocked cellular phone. There are 3 different kinds of simcards for mobile phones. Two 2G cards; a 1.8 Volt version and 3.6 Volt version. All newer sims are 3.6V versions. Some real old phones (older then the year 2000) have trouble handling the new simcards. Next to this you now also have the uSim(also referred to as 128k sim), this is a special simcard for UMTS phones and has more space to save contacts and text messages.

Different kind of locks
There are various kinds of simlocks depending on the brand of your mobile. However for Samsung you have:
NCK - Network Control Key, also known as Network Unlock code (most common)
SPCK - Service Provider Control Key, also known as Service Provider unlock code
PCK - Provider Control Key, almost never used
MCK - Unfreeze code. A special code needed to fix your phone after to many bad attempts of any of the above simlocks

Note: a Phone Lock (also known as 'security code', 'user lock', 'pattern lock' ) is not a simlock! It is like a pin code only then not saved on the simcard but on your phone. This is a 5 - 8 digit number (standards 12345 or 00000000) or a specific draw pattern which the user of the phone has to set. This code / pattern can however also be reset by our Samsung Remote Client software for free!