thua cac bac chang la e muon sua thong tin trong systemInfomation (nhu ten Phone model,android version..) thi co duoc khong a?va phai dung ung dung gi a?neu bac nao biet thi co the chi cu the khong a?
bac oi cho e xin hoi nua la sao e khong su duoc dong " baseband version" vay,vao file build.prop tim khong thay co dong nay.e muon thay doi ca luon.ma vao version infomation lai co.cam on bac truoc