In the late 15th century, the Prome Kingdom and its Shan States successfully broke away, and in the early 16th century, Ava itself came under attacks from its former vassals.
Pada penghujung abad ke-15, Kerajaan Prome dan negara-negara Shan berhasil memerdekakan diri, dan pada permulaan abad ke-16, Awa diserang oleh daerah-daerah bekas jajahannya.