Warning: Do not enter any wrong unlock unlock codes on your Lenovo Vibe K4 Note 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 Vibe K4 Note with a
Not ACCEPTED SIM Card.
2. If your Lenovo Vibe K4 Note asks for a PIN code, then enter your SIM card PIN and press OK.
3. Lenovo Vibe K4 Note will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Lenovo Vibe K4 Note is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Lenovo Vibe K4 Note is locked to.
Each Lenovo Vibe K4 Note mobile phone has an unique unlock code. You can buy the unique unlock code for your Lenovo Vibe K4 Note mobile phone at www.mobileunlocksolutions.com.