Warning: Do not enter any wrong unlock unlock codes on your Haier Z3000B 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 Haier Z3000B with a Not ACCEPTED
2. If your Haier Z3000B asks for a PIN code, then enter your SIM card PIN and press OK.
3. Haier Z3000B will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Haier Z3000B is now unlocked.
: We mean, to use a Sim card from a network other than the network your Haier Z3000B is locked to.Each Haier Z3000B mobile phone has an unique unlock code. You can buy the unique unlock code for your Haier Z3000B mobile phone at www.mobileunlocksolutions.com.