Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
1、登录甲骨文后点击升级
2、升级过程2-24小时不等
3、升级完成后会受到两个邮件,升级就成功了
4、登录账户,原来不能开出来的机器现在可以马上开出来了。