# Plex Beta iOS 4K DoVi/HDR10 Playback Issue

> Plex 2026.20.0 beta iOS and tvOS 4K DoVi/HDR10 content shows infinite spinning circle.
- Title: Plex Beta iOS 4K DoVi/HDR10 Playback Issue · Plex Forum
- Summary: Plex 2026.20.0 beta iOS and tvOS 4K DoVi/HDR10 content shows infinite spinning circle. Plex 2026.20.0 beta iOS and tvOS versions fail to play 4K DoVi/HDR10…
- Keywords: plex, ios, tvos, dovi, hdr10, beta, technology, startups, Playback, Issue, Plex Forum
- Source: Plex Forum — https://forums.plex.tv/t/2026-20-0-beta-ios-and-tvos-4k-dovi-hdr10-won-t-play-infinite-spinning-circle/943966?page=5
- Published: 2026-10-21T12:23:44+00:00
- Read time: 1 min
- Topics: plex, ios, tvos, 4k, dovi, hdr10, beta, technology, startups
## Plex 2026.20.0 Beta
Plex 2026.20.0 beta iOS and tvOS versions fail to play 4K DoVi/HDR10 content.
## Playback Error
Users report infinite spinning circle when attempting to play 4K DoVi/HDR10 content.
## Issue Impact
This error prevents 4K DoVi/HDR10 content from playing on beta iOS and tvOS versions.
## Key takeaway

Plex 2026.20.0 beta iOS and tvOS versions fail to play 4K DoVi/HDR10 content, showing an infinite spinning circle.