Warning: Do not enter any wrong unlock unlock codes on your CEC Q300B 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 CEC Q300B with a
Not ACCEPTED SIM Card.
2. If your CEC Q300B asks for a PIN code, then enter your SIM card PIN and press OK.
3. CEC Q300B will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your CEC Q300B is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your CEC Q300B is locked to.
Each CEC Q300B mobile phone has an unique unlock code. You can buy the unique unlock code for your CEC Q300B mobile phone at www.mobileunlocksolutions.com.