 After some time in Aksu, Muhammad Haidar led a brief revolt against Yunus Khan on behalf of the latter's son Ahmad Khan.The rebellion quickly failed and both Ahmad Khan and Muhammad Haidar Mirza were pardoned.Muhammad Haidar afterwards accompanied Yunus Khan north into Moghulistan, and from there into the Timurid principality of Ferghana, which was controlled by Omar Shaikh.