It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

if you can charge the day one patch with a smartphone? and the exe. file?
The only concrete information we have right now is that we can choose to "manually download from".

Considering that, It is very likely that if you are able to download general files on your smartphone and transport them to your PC you should be able to do this.