Use APKPure App
Get devicealive ZTE Z667 old version APK for Android
This app is intended solely for the purpose of in-store demonstration for AT&T.
This application is intended solely for the purpose of in-store demonstration for AT&T.
Do not install this on your device unless you are an AT&T representative and have obtained the password required to open the application.
The application is designed to run continuously until uninstalled and will drain the battery.