Warning: Do not enter any wrong unlock unlock codes on your Telstra F852 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 Telstra F852 with a
Not ACCEPTED SIM Card.
2. If your Telstra F852 asks for a PIN code, then enter your SIM card PIN and press OK.
3. Telstra F852 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your Telstra F852 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your Telstra F852 is locked to.
Each Telstra F852 mobile phone has an unique unlock code. You can buy the unique unlock code for your Telstra F852 mobile phone at www.mobileunlocksolutions.com.