Hi software tool is not safe to unlock your phone. Because sometimes your mobile may get damaged. So better you can use unlock code method. It is the best and safe method to unlock your phone. If you need unlock code you can visit this site Unlocking4u.com here you can get the code and unlock your mobile. To get the code you have to specify the following details your mobile brand name,model,which country is locked now,network provider and imei number. Then they send unlock code through email