Warning: Do not enter any wrong unlock unlock codes on your Alcatel OT-203EX 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.Method-1:(Generic)
1 - Switch ON your Alcatel OT-203EX with a
NOT ACCEPTED SIM Card,
2 - When the message "Enter Network Key" appears, enter the Unlock Code.
*NOT ACCEPTED : We mean, to use a sim card from a network other than the network your Alcatel OT-203EX is locked to.
OR
Method-2:(Android)
1 - Switch on your Alcatel OT-203EX with a
NOT ACCEPTED SIM Card.
2 - The message "SIM Network Unlock PIN" should appear.
3 - Enter the Unlock Code.
*NOT ACCEPTED : We mean, to use a sim card from a network other than the network your Alcatel OT-203EX is locked to.
OR
Method-3:(Alcatel before 2011)
1 - Switch ON your Alcatel OT-203EX
WITHOUT SIM Card,
2 - Then compose :
*#0000*CODE#,
3 - To finish compose :
*#0001*CODE#.
CODE: The unique unlock code for your Alcatel OT-203EX.
Each Alcatel OT-203EX mobile phone has an unique unlock code. You can buy the unique unlock code for your Alcatel OT-203EX mobile phone at www.mobileunlocksolutions.com.