Warning: Do not enter any wrong unlock unlock codes on your COSUN Q2000 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 COSUN Q2000 with a
Not ACCEPTED SIM Card.
2. If your COSUN Q2000 asks for a PIN code, then enter your SIM card PIN and press OK.
3. COSUN Q2000 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your COSUN Q2000 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your COSUN Q2000 is locked to.
Each COSUN Q2000 mobile phone has an unique unlock code. You can buy the unique unlock code for your COSUN Q2000 mobile phone at www.mobileunlocksolutions.com.