Install the official Sideloadly software on your computer.
is no longer the latest OS, but even on older versions, Netflix's official app works fine. No modified IPA can unlock "extra quality" because Netflix streams are encrypted with multi-level DRM (Widevine L1, FairPlay).
AltStore is a popular tool for sideloading apps on iOS. Download and install it on your computer.
Using a specific IPA version (like 15.48.1) that is still compatible with iOS 15 while maintaining the highest possible bitrates allowed for that version. How to Improve Official Netflix Quality
An IPA file is the iOS equivalent of an Android APK or a Windows EXE file. It is the application package used to install software on Apple devices.
On your iPhone, go to Settings > General > VPN & Device Management and trust the profile. ⚠️ Risks and Considerations
For users on iOS 15, official app support is limited as the newest versions of Netflix now require iOS 18. "Extra Quality" in this context usually means one of two things:
Method 1: Sideloading via AltStore or Sideloadly (No Jailbreak Required)
: iOS 15 supports PiP. Ensure it is enabled in your device's Picture in Picture settings to use it while multitasking with Netflix. Summary of Quality Options Setting Location Recommendation Download Quality App Settings Set to "High" or "Higher" Streaming Quality Web Account Settings Set to "High" for HD/Ultra HD Multitasking iOS General Settings Enable "Start PiP Automatically" version number
Ensure your iOS 15 device is connected to a stable 5GHz Wi-Fi band or a robust 5G network. Additionally, remember that standard iPhones cannot display true 4K resolution because their physical displays are roughly 2.5K. Forcing a 4K stream only consumes extra data without providing a noticeable improvement over a crisp, official 1080p HDR stream. Conclusion
Netflix actively monitors unauthorized app behaviors or modified API requests. Using an altered client can result in a permanent ban of your streaming profile.
Netflix uses Widevine and FairPlay DRM. Most "extra quality" IPAs fail to bypass these, meaning you might still be stuck in SD (480p) if the digital handshake is broken.
In the same App Settings menu, select Cellular Data Usage and switch it to Maximum Data . This prevents the app from aggressively compressing the video stream when you are away from home Wi-Fi.
Sideloading is the process of installing an IPA file without using the App Store. For iOS 15 users, several reliable methods exist. Each has its own set of requirements and limitations.