I use regular SMS, Google voice, Wasapp, and some others to send texts. On Galaxy s4, from my call history I could select the number, then select send message and the phone would ask me which app I want to use, then I could pick either stock app or Google voice. But on the S5, when I do the same, it won't let me pick! when I select to send a message it goes directly to stock app. I use Google voice because I sell on craigslist so I always give my "fake" number.
Also from Google voice, if I have a missed called (on google voice app) and I select send a message, it will take me to the stock app to send the message, not Google voice itself. on the S4 I had no trouble, if I had Google voice app and select send message, it sends it thru Google voice, not stock app.
any ideas on how this issue can be solved? May not be as important to you as it is for me tho, but if you know the trick please help me!!!