When it comes to Unlock iPhone there are many methods and most of them are paid, others are not working or you can say just scam. Recently i got locked iPhone 4 so i thought i should unlock it without paying so i started searching different methods at first no success but then when i get into to the core of unlocking then i started getting the theme. Today i will tell you 2 methods that really works. But you have to work very carefully with your device. These both methods are technically and you have do everything right and proper. But do it on your own responsibility. Ok lets start the process now.
Method 1: Unlock your iPhone 4 to use it on any network:
Step1: In order to start unlocking first you need to Jailbreak your iPhone.
Step2: After the jailbreaking is done goto Cydia and install download the ultrasn0w app.
Step3: Once ultrasnow is installed now you can use any sim on your iPhone. its the simplest way to unlock the iPhone.
This is the easy method and mostly works for every one but after doing this my iPhone is still not showing any sign of signals so i didn’t stopped here what i did is that i found on which network my iPhone is locked. You can easily find it through your IMEI number. If your iPhone 4 was perviously activated on other network then you have to change the APN settings to get it connected to new network.
Step4: Try changing the APN through Settings > General > Network > Cellular Data Network.
Step5: If you cannot change the APN through setting then you have to do is connect you device with wifi.
Step6: Now goto http://unlockit.co.nz. select you carrier from here and use custom APN option. Then select ‘Create Profile’ and hit ok. This will create your Configuration Profile that you can install to your iPhone to enable data.
Here you go no need to pay for anything you can unlock you iPhone through this method. If you face any problem with this method do tell me in comments.
Follow the Method 2 Guide on Page 2.