Dav File Player Software. This method is the manufacturer method of unlocking the Apple iPhone 4S, which allows you to use your iPhone with any GSM Sim card provider worldwide. There is no SIM card from the network that you want to unlock - there may be some valid SIM cards from all network providers other than networks where the iPhone is locked. This means that you must never be bound to a supplier of a contract. 5) Use your phone with a service provider that does not offer iPhones with its standard contract packages. No complicated software or hardware will only enter code and the Apple iPhone 4S unlock code will be unlocked PERMANENT. - Is safe and does not void the warranty of Apple iPhone 4S Unlocking codes auf.When you have a standard O2 Pay-as-you-go SIM card where you have to buy boots, wait 12 months before this O2 unlocks iPhone. We hope you welcome life long service and appreciate the length of our support team to ensure that our customers are always completely satisfied. This is not the recommended unlock method because there is no permanent unlock: you must jailbreak your phone every time Apple publishes a new software update. The directions were clear, the price was right and the time was fast. Video Graphic Design Software. 2018-01-14 20:52:51 ANETA Polecam 2018-01-14 13:39:55 Monika Excellent service. I was able to unlock multiple phones on my account because they were on different lines, the phones remain unlocked and when I got a new phone (more than months later) I was able to unlock the new phone on a line which was previously used to unlock. Since we rebranded and reoriented to smartphones in 20, we can now unlock almost any smartphone worldwide. Any network, including Android Unlocks, iPhone Unlocks, Windows Phone Unlocks and the new HP WebOS.