Option 2 - unlock samsung: sim network unlock pin by contacting network carrier by meeting all the requirements of your contract, you may avail yourself with sim network unlock pin provided by the operator for free. these requirements may include the following: 1) you need to have used the carrier for 3-6 months (varies from carrier to other).. Sim network unlock pin of samsung j2, j5, j7, j2 6, grand prime g532+ and other samsung mobile phones if you look for unlock code to unlock your samsung mobile, then you have come in right place. A sim network unlock pin is easily mistaken as the 4 digit pin number associated with your sim card, however this is not the case. the sim network unlock pin is actually the unlock code to unlock your network. this is often referred to as the network unlock code, network control key (nck), master unlock code,or sim network pin..
How to sim unlock a samsung galaxy s4 for free (not ee) you’ll be sent an unlocking code which will allow you to use your samsung galaxy phone with a new sim card. i contacted them and they sent me a ‘sim network unlock pin’, and i was able to use it successfully, but when i try to add my new carrier the apn protocol and apn. Thanks to the free sim network unlock pin service you can now have this code in your email inbox just twenty minutes after you have downloaded the free sim network unlock pin service. so, even if you don’t believe in the efficiency of the free sim network unlock pin service, you have twenty minutes to convince yourselves otherwise.. Part 2: free sim unlock samsung galaxy by network provider request an unlock code from network provider . after fulfilling the contract with the carrier, you can get a unique sim network unlock pin for samsung galaxy sim unlock free from the carrier. the terms and requirements may differ from every network carrier..