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Unlock Nokia Asha 503 Dual SIM

What exactly is Nokia Asha 503 Dual SIM phone unlocking ?

A good number of carriers lock their phones to their network, preventing you from making use of your phone on various other service providers. Essentially , they want to retain your business because the phone can only work solely on their Network. Phone unlocking is a way of releasing the Network lock from the phone. Nokia Asha 503 Dual SIM Unlocking can be achieved by either ordering an unlock code which is calculated from your Nokia Asha 503 Dual SIM unique IMEI number or by downloading unlocking software program to unlock your phone directly. Note: An un-locked 2G phone will not accept a 3G simcard. However an un-locked 3G handset will take and work with a 2G handset. 3G handsets have reverse compatibility which allows them to recognize and work with a 2G simcard On the other hand, an un-locked 2G phone is unable to recognise the newer 3G/4G sim card technology.

Is Nokia Asha 503 Dual SIM unlocking illegal?

In great britain removing the lock on your Nokia Asha 503 Dual SIM phone is absolutely legal however unblocking a Nokia Asha 503 Dual SIM phone that has been reported lost or stolen is illegal. In America as outlined by a ruling on the 28th October 2012 , means that it is illegal to unlock phones bought ninety days after this date without the carrier’s agreement. In other words, customers can unlock phones they already own, in addition to phones bought before January 29 , 2013 , but phones bought after this point can only be network unlocked with the carrier’s approval. For additional country laws check out this webpage:

How can I determine if my Nokia Asha 503 Dual SIM phone is locked ?

The simplest way to check if your Nokia Asha 503 Dual SIM phone is locked is usually to pop in a SIM card from another service provider and check if the phone will accept it. In the event that your Nokia Asha 503 Dual SIM phone is locked you are likely to typically see an error message of some kind. These particular messages are different depending on your phone manufacturer. Below are a few examples ;

  • “Enter restriction code” or “SIM card rejected”
  • “Enter special code” or “Enter Subsidy code”
  • “Enter Correct SIM”
  • “Incorrect SIM”
  • “Invalid Network SIM…Enter Code”
  • “Invalid SIM”
  • “Phone disabled ! NETWORK LOCK”
  • “Invalid Network SIM”

Should you not have access to a SIM card from an alternative service provider then there is a much less scientific technique to use to check if your Nokia Asha 503 Dual SIM handset is locked. Simply look to see whether your carrier has placed their company logo on your Nokia Asha 503 Dual SIM phone any where. For example in great britain orange usually lock their phones additionally they always “badge” their Nokia Asha 503 Dual SIM phones with their own Orange logo possibly on the front or the back of the Nokia Asha 503 Dual SIM handset.

Nokia Asha 503 Dual SIM PUK Codes

PUK represents Personalized unblocking Code. You should enter it should you have entered your personal pin code wrong. This acts as a security feature on your Nokia Asha 503 Dual SIM phone. Should you not have your PUK code , you should speak to your service provider whom will supply the PUK code after a number of security checks.

How to Unlock your Nokia Asha 503 Dual SIM Phone

There are a number of methods to get your Nokia Asha 503 Dual SIM Phone unlocked;

Nokia Asha 503 Dual SIM Unlocking by Unlock Code using your IMEI number:

Unlock your Nokia Asha 503 Dual SIM by unlock Code is far the least difficult method to unlock your Nokia Asha 503 Dual SIM phone. You may easily buy your Nokia Asha 503 Dual SIM unlock code from a web page which will then email your Nokia Asha 503 Dual SIM unlock code to you therefore you quickly enter the Nokia Asha 503 Dual SIM unlock code into your phone. Straightforward as that and also nearly all web site can send you the code within a day or so and some are quick. You may also request the Nokia Asha 503 Dual SIM unlock code from your service provider.

Nokia Asha 503 Dual SIM Unlocking via Nokia Asha 503 Dual SIM Unlock Software

In case you’re technically savvy and are feeling bold , an increasingly popular option to unlock your Nokia Asha 503 Dual SIM phone using Nokia Asha 503 Dual SIM Unlock software. To unlock your Nokia Asha 503 Dual SIM phone via Nokia Asha 503 Dual SIM unlocking software , you need a Nokia Asha 503 Dual SIM data Cable to connect your Nokia Asha 503 Dual SIM phone to your PC in-order to enable the software program to unlock your Nokia Asha 503 Dual SIM . The cable that is provided with the Nokia Asha 503 Dual SIM phone will continue to work in most cases however for selected phones , you will need a Nokia Asha 503 Dual SIM unlocking cable

Where can I get my Nokia Asha 503 Dual SIM Phone Unlocked?

Here a number of websites that you can get you Nokia Asha 503 Dual SIM phone unlocked;

Click here to order your unlock code today.

Will unlocking my Nokia Asha 503 Dual SIM void the warranty ?

If the carrier who locked the Nokia Asha 503 Dual SIM phone agrees and also supplies you with the code to unlock your Nokia Asha 503 Dual SIM then is totally acceptable and will not influence your warranty. If however you unlock the Nokia Asha 503 Dual SIM by any other technique you are going to totally void the warranty and invalid any upcoming the help of the carrier or manufacture.

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