I was installed 12.0.3.0 on my Redmi Note 8 pro, and I want to back on 12.0.2.0 version, is it possible? I downloaded recovery rom to my phone but I'm not sure it's save to install this rom?
This forum is for the custom xiaomi.eu ROM only. RN8 Pro is not supported and you are using stock firmware. You should post on the Xiaomi global forum - Mi community.
