[Q] How to use Wireless Adapter via OntheGo for better WiFi? topic

I just bought a brand new OTG cable and a Wireless adapter so I can use them together to boost my i9100 wifi connection.
Ive connected them and the battery died (it was on 1%) before I could turn on wifi.(It is charging right now.)

So while it is charging I'm researching on how to do this.Any ideas?