Xiaomi Mijia Robot Vacuum 5 Pro (OV21CN) - How to change voice language from Chinese to English?


jbenavidez

Members
27 May 2026
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Hi everyone,


I bought the Xiaomi Mijia Robot Vacuum 5 Pro (model: xiaomi.vacuum.ov21cn) in China and brought it to Argentina. I set it up with China Mainland region in the Xiaomi Home app and it works fine, but the voice and time is in Chinese.


I'm using iPhone (iOS) so I can't use modified APKs like Vevs. I tried using Vevs on BlueStacks on PC but the "Custom voicepacks" feature requires a paid subscription. I also tried WIN-MiRobot but it's incompatible with this model.


In the app (Robot vacuum voice settings) I only see voice tone and volume options — no language pack download option.


Has anyone managed to change the voice language on this specific model (OV21CN)? Is there a compatible English voice pack available somewhere?


Thanks!
 
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