There are a few simple steps to be followed in order to Unlock Telenor iPhone. You have to search for websites that offer Telenor iPhone unlocking services. There are various websites that offer these services. Once you open the website, enter the iPhone carrier and the iPhone Model. You have to then enter the IMEI number. If you are not sure about how to find the iPhone IMEI number, you have to open “settings” from your springboard. Then press to select “general” from the Settings menu. Then choose about from the general menu. Scroll down and you will find the IMEI number displayed. The IMEI number is a unique code given to the cell. You can also dial to *#06# to find out your IMEI number. Once you have the IMEI number with you, enter the number in the website along with your email ID. 
 

 
You need to pay some amount online in the next step to get avail the services of the website to unlock your phone. Once the payment is made, you will be sent an unlock code to your mail ID. It generally takes about 24 to 72 hours for you to receive an unlock code in your mail box. Once you get the mail, all that you need to do is to remove the battery, insert a sim card which is out of the network or which is not acceptable to the phone. Insert the battery and switch on the phone. You will be prompted to enter the unlock code. Enter the unlock code and your phone is now unlocked. You can now use any GSM carrier available in the world. You will not have any more roaming charges. You now do not have to be stuck to one contract for years. Since, there are no more network restrictions now; the re-seller value of the phone is automatically raised. 
 

 
There are also a few unlocking service providers who can Unlock Alcatel iPhone. They provide this service for a small fee. The procedure is more or less the same as the one used to Unlock Telenor iPhone. You can visit any of the website that provide this service and get your phone unlocked. There are also many unlocking service providers that can Sim Unlock Nokia Lumia and Sim Unlock Samsung Note 4 using the same methods. It is the IMEI number that does the trick in all these phones. The charge for the services depends on the carrier that your phone is tied up with.