If you have a ZTE ZXV10 B866v2, you might be using it as a set-top box provided by your internet provider. These devices, like those from Claro, Megacable, or others, are often "locked down." This means their software is heavily customized by the provider, limiting which apps you can install and sometimes even controlling the home screen you see.
Ensure the ZTE Zxv10 B866v2 is completely powered off and unplugged from the wall. Plug one end of the USB Male-to-Male cable into your PC. Zte Zxv10 B866v2 Unlock -FREE-
# Install APK files adb install ATV_Launcher.apk adb install Aptoide.apk If you have a ZTE ZXV10 B866v2, you