We currently do not have any unlocking instructions for the Samsung Galaxy On7 Duos mobile phone.
We are working towards finding the unlocking instructions for the Samsung Galaxy On7 Duos mobile phone. If you know the unlocking instructions for the Samsung Galaxy On7 Duos mobile phone and would like to help others who are trying to unlock the Samsung Galaxy On7 Duos mobile phone, please send us the Unlocking Instructions.
You can however still try the following method to unlock your phone. Let us know if it works.
1 - Switch ON your Samsung Galaxy On7 Duos with a NOT ACCEPTED* SIM Card,
2 - Enter the Unlock Code.
*NOT ACCEPTED : We mean, to use a sim card from a network other than the network your Samsung Galaxy On7 Duos is locked to.