Warning: Do not enter any wrong unlock unlock codes on your Onda N4000i 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 Onda N4000i with a
Not ACCEPTED SIM Card.
2. If your Onda N4000i asks for a PIN code, then enter your SIM card PIN and press OK.
3. Onda N4000i will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Onda N4000i is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Onda N4000i is locked to.
Each Onda N4000i mobile phone has an unique unlock code. You can buy the unique unlock code for your Onda N4000i mobile phone at www.mobileunlocksolutions.com.