There is discussion going on about Nigeria federal Government to grant Amnesty to BokoHaram, going by the way this bokoharam started and their faceless move, do you think that granting Bokoharam amnesty would solve the security problem in the Northern Nigeria?

Granting amnesty to Bokoharam, I don't think that would solve the problem, as that doesn't solve the need or reason Bokoharam came into existance, which is to put end to western education.
Unless if Bokoharam has changed their main reason (Putting an end to western education) they were agitating for which is impossible.