OnePlus 7 Pro用Oxygen OS 9.5.3のリンクはこちら
https://otafsg1.h2os.com/patch/amazone2/GLO/OnePlus7ProOxygen/OnePlus7ProOxygen_21.O.07_GLO_007_1905120542/OnePlus7ProOxygen_21.O.07_OTA_007_all_1905120542_aa37bad.zip