Good evening, I have a mi4c with miui 5.12.4 I now come via ota upgrade to 6.3.24. I can do it? there will be problems with the locked bootloader? what should I do? thank you
Don't update. 5.12 versions were great. Dev ROMs of 2016 aren't that much of an improvement. At all.
That's my personal opinion, feel free to disagree.