Redmi Note 9 Pro Max Flash File Download [verified] Guide

Officially, yes. But if you flash an official ROM and lock the bootloader, service centers may not notice. Always check local laws.

As of 2025, MIUI 12.5.4.0 (Android 11) is widely reported as the most stable and battery-friendly for the Redmi Note 9 Pro Max. MIUI 13 has been slightly buggy for some users. redmi note 9 pro max flash file download

| MIUI Version | Android Version | Region | Download Link (Official) | | --- | --- | --- | --- | | V12.5.4.0.RJZMIXM | 11 | Global | Download | | V13.0.2.0.SJZMIXM | 12 | Global | Download | | V12.5.3.0.RJZINXM | 11 | India | Download | | V13.0.1.0.SJZINXM | 12 | India | Download | Officially, yes