Warning: Do not enter any wrong unlock unlock codes on your Sonim XP3.20 Quest 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 Sonim XP3.20 Quest with a
Not ACCEPTED SIM Card.
2. If your Sonim XP3.20 Quest asks for a PIN code, then enter your SIM card PIN and press OK.
3. Sonim XP3.20 Quest will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Sonim XP3.20 Quest is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Sonim XP3.20 Quest is locked to.
Each Sonim XP3.20 Quest mobile phone has an unique unlock code. You can buy the unique unlock code for your Sonim XP3.20 Quest mobile phone at www.mobileunlocksolutions.com.