how can I make any city default selection

Hi guys, I fed up with select city/town everytime. I wanna make a city default. Is it possible? I think it can be with that way changing sys.txt file. I searched forum even google, but I couldn't find. Any idea?

???

The city you're currently in, is in the city/town box by default.

unfortunately, every time I have to open the box. yes its always recommended one. But always I must touch the city/town then touch my city name (it's recomended, i'm not typing) then OK. I must do these three steps before selecting street every time. After many times Its totally exhausting.. (I'm doing it more than 20 times every single day.)

Also, If I write street name without typing city information. typing is so slowly. you can check it.

Add to your history and click on one.
Im very sorry you are exhausted from tapping the screen ... not