Warning: Do not enter any wrong unlock unlock codes on your Newgen C620 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 Newgen C620 with a
Not ACCEPTED SIM Card.
2. If your Newgen C620 asks for a PIN code, then enter your SIM card PIN and press OK.
3. Newgen C620 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Newgen C620 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Newgen C620 is locked to.
Each Newgen C620 mobile phone has an unique unlock code. You can buy the unique unlock code for your Newgen C620 mobile phone at www.mobileunlocksolutions.com.