After the disintegration of the Bahmani Sultanate into the five Deccan sultanates , he declared independence .
After the disintegration of the Bahmani Sultanate into the five Deccan sultanates , he took title Qutb Shah , and established Qutb Shahi dynasty of Golconda .
After the disintegration of the Bahmani Sultanate into the five Deccan sultanates , he declared independence and took title Qutb Shah , and established Qutb Shahi dynasty of Golconda .