Here we go with a very amazing app. It has a beautifull and intuitive interface.
To change DNS -> smali/com/clientetv/pro/view/activity/LoginActivity.smali (Line:1576: http:yourdns: port)
To change App name -> res/values/strings.xml (Line: 71)
To set a splash message -> smali/com/clientetv/pro/view/activity/SplashActivity.smali (Line:113: Put sth. you want)
(0 time(s) working and 0 time(s) not-working in total)