| Model | MIUI | File Type | Method | Android | Upload |
|---|---|---|---|---|---|
| Redmi Note 15 4G (Turkey) | OS3.0.1.0.WPGTRXM | Global Stable | Fastboot | 16.0 | 07/29/2026 |
| Redmi Note 15 4G (Taiwan) | OS3.0.2.0.WPGTWXM | Global Stable | Fastboot | 16.0 | 07/29/2026 |
| Redmi Note 15 4G (EEA) | OS3.0.301.0.WPGEUXM | Global Stable | Fastboot | 16.0 | 07/29/2026 |
| Redmi Note 15 4G (Indo) | OS3.0.301.0.WPGIDXM | Global Stable | Fastboot | 16.0 | 07/29/2026 |
| Redmi Note 15 4G (Russian) | OS3.0.301.0.WPGRUXM | Global Stable | Fastboot | 16.0 | 07/29/2026 |
| Redmi Note 15 4G (Global) | OS3.0.301.0.WPGMIXM | Global Stable | Fastboot | 16.0 | 07/29/2026 |
| Redmi Note 15 4G (GLOBAL_DC) | OS3.0.2.0.WPGMIDC | Global Stable | Fastboot | 16.0 | 07/29/2026 |
| Redmi Note 15 4G (Turkey) | OS2.0.203.0.VPGTRXM | Global Stable | Fastboot | 15.0 | 02/14/2026 |
| Redmi Note 15 4G (Taiwan) | OS2.0.205.0.VPGTWXM | Global Stable | Fastboot | 15.0 | 02/14/2026 |
| Redmi Note 15 4G (EEA) | OS2.0.211.0.VPGEUXM | Global Stable | Fastboot | 15.0 | 02/14/2026 |
| Redmi Note 15 4G (Indo) | OS2.0.205.0.VPGIDXM | Global Stable | Fastboot | 15.0 | 02/14/2026 |
| Redmi Note 15 4G (Russian) | OS2.0.211.0.VPGRUXM | Global Stable | Fastboot | 15.0 | 02/14/2026 |
| Redmi Note 15 4G (Global) | OS2.0.210.0.VPGMIXM | Global Stable | Fastboot | 15.0 | 02/14/2026 |