Redmi note 9s
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 I have unlock bootloader but when I install Ubuntu touch on my device Redmi note 9s curtana there is more error and device can't turn off or on maybe it not found an OS 
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 Did you first flash MIUI Android 10 ROM before? The correct built number is 12.0.3.0.QJWMIXM. If this is not clear for you, I strongly suggest you to refer to the Redmi Note 9S step by step installation guide below: https://forums.ubports.com/topic/9957/installation-guide-redmi-note-9s 
