iPhone Dictation Keeps Switching Languages? Here's a Fix

You speak Chinese and English comes out, or the other way round. Work through Apple's settings first. If that is still not enough, lock the language or use a mode built for mixed speech.

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Where dictation gets its language

Apple's guidance is that when you use a keyboard for another language, you can dictate in that language too. Dictation availability also depends on language and region, and menu names can differ between iOS versions. So start by looking at which keyboards are added on your iPhone.

Checks in iOS Settings

This is a general order of checks. Names follow what your system shows.

  1. Open Settings, General, Keyboard and confirm that Enable Dictation is on.
  2. Open Keyboards and review the keyboards you have added. When several languages are present, note which keyboard is active while you dictate.
  3. Remove language keyboards you never use and keep only the ones you need.
  4. Before dictating, use the globe key to switch to the keyboard for the language you will speak, then tap the microphone.
  5. Speak one language at a time and test a short phrase before continuing.

To pin one language: Fast Chinese or Fast English

MurMur's Fast Chinese and Fast English each recognize one language, so they do not hop between the two. They run on the device, and you need to prepare the local model before first use. On the free plan, local recognition also counts toward the weekly character allowance; Pro has no dictation character limit. They suit sentences that are entirely Chinese or entirely English.

When you really mix both: smart mode

If one sentence genuinely contains Chinese and English, locking one language will misread the other. MurMur's smart mode recognizes in the cloud and supports mixing Chinese and English in a single sentence. It needs internet access and sends the audio required for recognition; see the privacy policy.

How to choose

One language per sentence: use a Fast mode, or system dictation with the matching keyboard active. Both languages in one sentence: use smart mode. Either way, check names, numbers and English spellings before you send.

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