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