file_image_resize_cow("dyn","/data/vivo-common/dyn/system_dyn.img",1);
ui_print("Patching dyn image unconditionally...");
block_image_update("/data/vivo-common/dyn/system_dyn.img", package_extract_file("dyn.transfer.list"), "dyn.new.dat.br", "dyn.patch.dat") ||
  abort("E2001: Failed to update dyn image.");
