How to Unlock Samsung Galaxy S II

The Samsung Galaxy S2 (SII) is the successor to Samsung Galaxy S. Here's how to unlock it so you can put your own SIM card in.


Steps

1. Check the network status. Check that the phone is network locked by typing *#7465625# into your keypad. Sometimes phone can be unlocked whilst displaying a network logo.

2. Get your phone's IMEI number. Type *#06# into your keypad. A screen will appear