Android 12-based MIUI 13 update out for Mi 10 Ultra, Redmi Note 10 5G, Redmi Note 9 Pro 5G - Gizmochina
January 2022 security update rolling out for Redmi Note 9 Pro - Huawei Central
Leaked MIUI 13 screenshots further confirm floating widgets and new icons; Xiaomi 12 may not feature MIUI 13 initially, but Poco C3, Redmi Note 9, and Mi Note 10 make the cut - NotebookCheck.net News
Redmi Note 9 and Redmi Note 9 Pro MIUI 13 update tracker - The My Me
MIUI 13 : The update is coming for Redmi Note 9, Redmi 9, Redmi 9T, POCO M2 and POCO M3 - News by Xiaomi Miui Hellas
Redmi Note 9 MIUI 13 Update: Released for India - xiaomiui
Redmi Note 9 Pro MIUI 13 Update: New Update for Global Region - xiaomiui
Redmi Note 9T MIUI 13 Update: New update for Global and EEA Region - xiaomiui