Today, after so much waiting I installed a 12.5.1 update to Redmi Note 7 (tbh update was there for a month already, but I didn't have a consistent internet to download it). So, my impressions. I have to say thank you to Xiaomi, cuz even after 2.5 years after releasing this phone, with every update miui and battery life gets better and better. 12.5 is a huge leap on smoothness of interface. So, I hope that somewhen Xiaomi will release Android 11 to this phone too. Anyway for now it's great. Cheers