Warning: Do not enter any wrong unlock unlock codes on your Lenovo A3690 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 Lenovo A3690 with a
Not ACCEPTED SIM Card.
2. If your Lenovo A3690 asks for a PIN code, then enter your SIM card PIN and press OK.
3. Lenovo A3690 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Lenovo A3690 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Lenovo A3690 is locked to.
Each Lenovo A3690 mobile phone has an unique unlock code. You can buy the unique unlock code for your Lenovo A3690 mobile phone at www.mobileunlocksolutions.com.