I have 8.1 android, but....

[Lifeordied]

I now have Android 8.1, but I want to upgrade to 9. How to do this, given that I have MI6X? Version MIUI 10.3 by xiaomi.eu 9.3.1. Somebody knows?

 

[Conus]

Wait until Xiaomi rolls out Android 9 for your device or flash another Android OS e.g. Havoc OS.

https://www.getdroidtips.com/havoc-os-xiaomi-mi-6x/

 

[Lifeordied]

Wait until Xiaomi rolls out Android 9 for your device or flash another Android OS e.g. Havoc OS.

https://www.getdroidtips.com/havoc-os-xiaomi-mi-6x/

Do you think xiaomi will be released under my device version 9.0?

 

[Igor Eisberg]

Do you think xiaomi will be released under my device version 9.0?

Mi 6X is already on 9.0 on the Weekly channel:
http://miui.dedyk.gq/9.3.28/xiaomi.eu_multi_MI6X_9.3.28_v10-9.zip