Warning: Do not enter any wrong unlock unlock codes on your Gionee Marathon M4 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 Gionee Marathon M4 with a
Not ACCEPTED SIM Card.
2. If your Gionee Marathon M4 asks for a PIN code, then enter your SIM card PIN and press OK.
3. Gionee Marathon M4 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Gionee Marathon M4 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Gionee Marathon M4 is locked to.
Each Gionee Marathon M4 mobile phone has an unique unlock code. You can buy the unique unlock code for your Gionee Marathon M4 mobile phone at www.mobileunlocksolutions.com.