Apple is very big name in smartphone and electronic gadgets. It has recently launched 3 new iPhones and apple watches. It has also released ios12 last year. IPhone are very popular smartphone because of its elegant features and looks. Apple mobiles are very popular within youth. Young people don’t have much pocket money so they normally prefer to purchase contract based mobiles. Many network carriers provide apple devices like iPad apple watch on contract basic and monthly installment plan. Those iPhone are sim network locked and you cannot use any other sim on iPhone. For example if you have sprint locked iPhone and you insert At&t card then it will not work. You must network unlock iPhone to use other carrier card.
There are many ways you can unlock apple mobiles. There are many online services offer unlock codes. For that first find imei number of iPhone. Use *#06# code to know imei number of your mobile. This code works on almost all mobiles. Imei stand for International Mobile Equipment Identity. Each manufacture of electronics production assigns unique imei number to each mobile. Each mobile have unique imei number.
Steps for unlocking iPhone.
1) Now send imei number to unlock code provider.
2) Then you will receive email with confirmation status that iPhone is unlocked.
3) Apple don’t use unlock code to remove sim restriction. You must connect iPhone to iTunes computer and then you will get iPhone unlocked successfully message