MIUI 13 : The update is coming for Redmi Note 9, Redmi 9, Redmi 9T, POCO M2 and POCO M3 - News by Xiaomi Miui Hellas
Install Miui 13.0.1 On Redmi Note 9 English
Redmi Note 9 (Merlin) : Receives update to MIUI 13 based on Android 12 (V13.0.3.0.SJOEUXM - EEA/EU ROM) - News by Xiaomi Miui Hellas
Xiaomi Mi 9 MIUI 13 update can be installed, based on Android 12 - Xiaomiui.Net
Xiaomi Redmi Note 9 Pro/Max and Redmi Note 9/9S MIUI 13 (Android 12) Update Tracker: Android 12 internet beta started - RPRNA
MIUI 13 stable already being tested in several Xiaomi flagships, more than 25 Xiaomi, Redmi, and Poco devices slated to get updated in coming weeks - NotebookCheck.net News
Alleged MIUI 13 power menu leaked in video and baffling unofficial MIUI 13 eligible device list includes the Redmi Note 4 and Redmi Note 8 but omits the Redmi Note 9 and
Redmi Note 9S / Pro / Max MIUI 14 Update Timeline [Updated: 15 April 2023] - Xiaomiui.Net