yp1 To install the app, you first have to enable developer options. Here's how to do it.
From [Login to see the link]:
For Kyocera and all other 4G Flip Phones
Tap on the Settings app -> Software Information.
Tap on the build number 7 times and then go back to Settings. A new option called developer options will appear.
Select Developer Options.
Here's how to launch it.
From [Login to see the link]:
For All Other Phones, run the following adb command in terminal (on Mac), or command line (on Windows):
adb shell monkey -p com.android.cts.launcher -c android.intent.category.LAUNCHER 1
You can access the launcher now by going to notifications and clicking on the apps4flip notification. Alternatively, open up the dial pad and dial ##1711##. (Note: You can also access the launcher anytime by just dialing the above sequence.)
In the future please go to [Login to see the link] and look around there a little before asking here.