No he doesn't. Show the verse.
All knowlesdge is not in the Bible. Can you show the verse in the Bible that says Satan will repent? This is what you are claiming, yet there is no verse in the Bible what shows that.
Revelation chapter 20:
10 And the devil, who deceived them, was thrown into the lake of burning sulfur, where the beast and the false prophet had been thrown.
They will be tormented day and night for ever and ever.
14 Then death and Hades were thrown into the lake of fire. The lake of fire is the second death.15 Anyone whose name was not found written in the book of life was thrown into the lake of fire.
8 The one who does what is sinful is of the devil, because the devil has been sinning from the beginning. The reason the Son of God appeared was to destroy the devil’s work.
44 You belong to your father, the devil, and you want to carry out your father’s desires. He was a murderer from the beginning, not holding to the truth, for there is no truth in him. When he lies, he speaks his native language, for he is a liar and the father of lies
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Exorcists who cast out demons, including the devil himself, are able to command the demons by the power of Christ. They are able to do this because of the authority of God and the fact that the demons recognize that authority and must submit to it.
In the Book of Job, God commands Satan to not lay a finger on Job himself but empowers him to ruin the rest of his life, Satan obeys.
Job 1:
12 The LORD said to Satan, “Very well, then, everything he has is in your power, but on the man himself do not lay a finger.” Then Satan went out from the presence of the LORD.
Matthew 4:
10 Jesus said to him, “Away from me, Satan! For it is written: ‘Worship the Lord your God, and serve him only.’”
11 Then the devil left him, and angels came and attended him.