iPhone software SIM unlock solution works!
The unlock-application is standard .app file and once installed, shows as an icon in the phone’s menu. According to reviewers, it will take about 5 minutes for the unlocking procedure, which is a good achievement. After the application is started, it uses WiFi to communicate with a server and then unlocks the phone, to be used with any SIM card.
The creators of the software notice that in order not to have problems, the iPhone must be fully charged and with disabled auto-lock settings.