#pocom3

Ola pessoal queria saber qual atualização faz o celular poco m3 não morrer

Hey guys, my poco m3 xiaomi eu version is (12.0.9, coming from xiaomi eu 12.0.6), so after use for a while, i noticed this version have some issue/bug, so can anybody tell me if i can or can't go back to (12.0.6)? If i can, can tell me how to do it? (Sorry for my bad english) im new to this...