One UI 9.5 may record WhatsApp & Telegram Calls

As smartphone users increasingly shift from traditional cellular voice networks toward third-party voice-over-IP (VoIP) platforms like WhatsApp and Telegram, recording voice conversations has remained a major pain point. On Android, capturing internet-based call audio has historically been blocked by OS-level audio bus isolation and Google's aggressive restrictions on Accessibility APIs, which were originally exploited by call-recording utility apps. As a result, users wanting to document important VoIP conversations were forced to rely on risky, permission-heavy third-party workarounds or clunky external hardware solutions.

That paradigm is about to shift. As Samsung continues rolling out the stable One UI 9 update to eligible Galaxy devices, early leaks regarding the subsequent One UI 9.5 update—arriving ahead of One UI 10—reveal a massive technical leap: native, system-level recording for third-party VoIP calls built directly into the operating system.

Here are four key things you need to know about Samsung’s upcoming feature.

Native Recording for WhatsApp, Telegram, and Beyond

The core breakthrough of One UI 9.5 is bringing native voice call recording to third-party VoIP applications directly within the OS. While Samsung Galaxy smartphones have long allowed users to record standard cellular calls via the stock dialer app, internet-based voice calls were left out due to platform limitations.

Leak visuals confirm that the system UI actively supports several major communication platforms:

  • WhatsApp
  • Telegram
  • Meet

It is worth noting that WhatsApp, Meet, and Telegram appeared in the leaked settings screen because those were the only compatible voice-calling apps installed on the source's device at the time. Because the underlying mechanism operates at the OS level, the final list of supported VoIP applications could expand significantly by the time One UI 9.5 officially reaches users.

Zero Friction—Built Directly Into Stock Phone Settings

Rather than requiring users to configure settings inside individual third-party applications, Samsung has integrated the control pipeline directly into its native system interface. The workflow is completely integrated into the stock device settings.

To access and configure VoIP recording, users follow a straightforward path inside the stock Phone app:

  1. Open the stock Phone app.
  2. Navigate to Settings.
  3. Select Call recording and transcripts.
  4. Tap Record calls in other apps.

Inside the Call recording and transcripts menu, this new option sits alongside existing system controls, including Transcript assist, Show notification after recording, Recorded calls, and Delete recordings older than 1 month.

Opening Record calls in other apps reveals an "Available apps" section listing all detected, compatible VoIP software alongside individual toggle switches. This gives users granular, app-by-app control over which platforms are granted recording permissions.

Strict Legal Notices and Notification Nuances

Recording voice conversations carries significant legal and privacy ramifications globally. Because wiretapping and consent laws vary wildly by jurisdiction, Samsung will likely limit the availability of this feature to specific geographic regions based on local legislation.

Furthermore, Samsung has embedded explicit compliance disclaimers directly into the UI interface:

"The call recording audio notification will not be heard by participants joining or being added to an ongoing call that is being recorded. Please inform these new participants that the call is being recorded. You must comply with all laws related to recording calls."

This notice highlights a critical technical nuance: while an automated audio alert may notify initial participants when recording begins, individuals added mid-call or joining late will not hear the warning. By placing explicit legal responsibility on the user, Samsung attempts to shield itself from liability, but navigating regional consent mandates remains the single largest hurdle for a broader global rollout.

Samsung Is Setting a Precedent Competitors Will Have to Follow

Samsung’s implementation marks a strategic lead over its primary rivals in the mobile space. For context, while Apple introduced call recording features in iOS 18, Apple's solution remains strictly confined to traditional carrier voice calls managed through the stock Phone app. Apple provides no native mechanism to capture over-the-top (OTT) VoIP audio on apps like WhatsApp or Telegram.

By bypassing legacy Android API restrictions and tapping directly into system audio for third-party apps, Samsung is filling a massive gap in modern digital communication. If One UI 9.5 executes this feature cleanly, competing Android OEMs and Google itself will face immediate pressure to build similar OS-level audio routing frameworks, potentially standardizing native VoIP recording across the entire mobile ecosystem.

Conclusion & Looking Ahead

One UI 9.5 bridges the widening gap between traditional telecom features and modern, web-based communication. By extending system-level call recording to platforms like WhatsApp, Telegram, and Meet, Samsung bypasses unsafe third-party utilities while streamlining a vital productivity tool directly inside One UI.

As internet-based VoIP calling continues to replace traditional cellular connections as our primary voice channel, Samsung's strategic move raises an inevitable industry question: Should native VoIP call recording become a mandatory standard feature across all mobile operating systems?

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