Warning: Do not enter any wrong unlock unlock codes on your iDen i855 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 iDen i855 with a
Not ACCEPTED SIM Card.
2. If your iDen i855 asks for a PIN code, then enter your SIM card PIN and press OK.
3. iDen i855 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your iDen i855 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your iDen i855 is locked to.
Each iDen i855 mobile phone has an unique unlock code. You can buy the unique unlock code for your iDen i855 mobile phone at www.mobileunlocksolutions.com.