Phone Unlocking or iPhone unlock removes the restriction placed by your current network / carrier and allows you to use different network sim cards worldwide.
There are many benefits to Phone unlocking . Network freedom is the primary reason to unlock, but money savings and increasing the value of your handset are also great incentives.
If you get message i.e“invalid sim card”, “Phone Restricted”, “Enter Network Lock Code” , Enter “NCK” while inserting another sim card, than your phone is locked and need to be unlocked.
Smartphones can now be unlocked remotely by Network Unlock Code use, our IMEI Unlock Code service to get your unlock code, its really easy to use and this way you will keep your warranty safe, means will not void your manufacture warranty.
Huawei and Samsung Phones