Xiaomi has issued an important warning about the Redmi Note 8 Pro in regard to the current MIUI 12 global stable beta update rollout. The Chinese OEM is concerned that Redmi Note 8 Pro owners who are not part of the Mi Pilot program may damage their smartphones by installing the MIUI 12 update via another unofficial route.
https://www.notebookcheck.net/MIUI-12-global-stable-beta-update-warning-issued-by-Xiaomi-for-Redmi-Note-8-Pro-users-Don-t-install-the-firmware-if-you-re-not-part-of-the-Mi-Pilot-program.478913.0.html