Even if you successfully install an old version, it likely will not stream video. Netflix uses server-side verification. When you open the old app, the Netflix server communicates with it, realizes the app is outdated, and will usually force you to update—which you cannot do. You may be stuck in an infinite loop of "Please update to continue."
Se o aplicativo APK não funcionar, você pode tentar acessar o site oficial da Netflix netflix para android 4.4.4
Downloading Netflix on Android 4.4.4 (KitKat) is no longer possible through the Google Play Store, as the official app now requires Android 5.0 or later Even if you successfully install an old version,
or directly from Netflix’s older device support links if available. Install the app the Netflix server communicates with it