If you have previously "bought" the free app, iOS will offer to download the last version compatible with your device. 4. Official Premium Benefits
Warning: Downloading, distributing, or using modified IPA files (iOS app packages) that bypass payment, subscription, or digital-rights-management (DRM) protections is illegal and violates Apple’s and app developers’ terms of service. This guide describes technical concepts for informational and educational purposes only; do not use it to obtain or run pirated or unauthorized software. netflix premium ipa file