Why Live Caption is greyed out on a OnePlus (OxygenOS 16)

Device

Android

Shown on

OnePlus Nord 5 (CPH2709), OxygenOS 16.0.5.1201, Android 16

App

Settings

Path

Settings › Sound & vibration › Live Caption

Real screenshots

5 of 5 steps

Checked

October 2026

Sources

1 official, linked below

Step by step

1. 

   Open Live Caption

   Open Settings, Sound & vibration. Live Caption is at the top.

   Done

2. 

   See the greyed switch

   Use Live Caption could not be switched on.

   Done

3. 

   Read why

   The card below says: Update your software to enable this feature. Then check for software updates.

   Done

4. 

   Open About device

   Settings, About device. The OxygenOS card said Version up to date on ours; tap it.

   Done

5. 

   See if an update is offered

   Software update checked again and offered CPH2709_16.0.5.1201(C10P02), 225,88 MB. We did not install it, so we can't say it fixes Live Caption.

   Done

If you do not see this option

• Not in Sound & vibration? Google says Live Caption is in Settings, Accessibility on many phones. Source: Live Caption: Caption media & calls on your device
• Older phone? Google says Live Caption needs Android 10 or later. Source: Live Caption: Caption media & calls on your device

If this does not work

• Says up to date? Tap the OxygenOS card anyway: ours said Version up to date, then found an update when it checked again.
• Captions in the wrong language? Google lists the languages Live Caption supports on its help page. Source: Live Caption: Caption media & calls on your device

About this guide

Live Caption adds captions to speech in videos and calls on the phone.

The screenshots are from our OnePlus Nord 5 with OxygenOS 16.0.5.1201 and Android 16, in Dark mode. We looked and did not download anything.

Good to know

Turn TalkBack on or off on a OnePlus.

In short: Settings, Sound & vibration, Live Caption: needs a software update.