Warning: Do not enter any wrong unlock unlock codes on your BenQ M300 mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.1 - Switch ON your BenQ M300 with a
NOT ACCEPTED* SIM Card,
2 - Enter the Unlock Code when prompted and press OK.
3 - Your phone is now unlocked.
*NOT ACCEPTED : We mean, to use a sim card from a network other than the network your BenQ M300 is locked to.
Each BenQ M300 mobile phone has an unique unlock code. You can buy the unique unlock code for your BenQ M300 mobile phone at www.mobileunlocksolutions.com.