Tinh hinh la Dcom cua e sau 1 thoi gian pha bang thong bang cach pho thong bay gio khong biet bi loi driver laptop hay loi Dcomn 3G ma khi " Uu tien UMTS" lai khong the ve lai song HSPA ma chi nhan song EDGE (2G) . tinh trang nay khien e du co pha bang thong bang cach nao di nua cung khong the duoc vi trong qua trinh chuyen tu EDGE sang HSPA deu chi nhan song' EDGE , cu nhu the dung im khong len HSPA ke ca de " uu tien UMTS " rut Dcom ra gan vao lai thi cung tu dong nhan song EDGE chu khong phai la UMTS . Chi khi " chi UMTS " thi moi nhan song HSPA nhung neu nhu the thi het pha bang thong duoc nua roi......hiz hiz . Song nha e rat manh khong co hien tuong chap chon nhe . Co ai bi giong nhu e da khac phu duoc tinh trang nay xin giup do , e Thank nhieu , e la ma moi nen con ga` lam mong moi nguoi giup do . !! Thanks......