diff --git a/CHANGELOG_en.md b/CHANGELOG_en.md
index ee9dad5..4aa18ca 100644
--- a/CHANGELOG_en.md
+++ b/CHANGELOG_en.md
@@ -1,4 +1,6 @@
 # CHANGELOG
+### 2025-12-25
+- `xiaomi_en` Add Xiaomi 17 Ultra, Redmi Note 15 series, POCO M8 series.
 ### 2025-12-19
 - `oneplus_en` Add OnePlus 15R, Pad Go 2.
 ### 2025-12-14
diff --git a/brands/xiaomi_en.md b/brands/xiaomi_en.md
index 3f8cc4f..952cad4 100644
--- a/brands/xiaomi_en.md
+++ b/brands/xiaomi_en.md
@@ -485,6 +485,20 @@
 
 `2509FPN0BC`: Xiaomi 17 Pro Max China
 
+**[`P1`] Xiaomi 17 Ultra (`nezha`):**
+
+`2512BPNDAG`: Xiaomi 17 Ultra Global
+
+`2512BPNDAC`: Xiaomi 17 Ultra China
+
+`2512BPNDAI`: Xiaomi 17 Ultra India
+
+**[`P1S`] Leitzphone powered by Xiaomi / Xiaomi 17 Ultra by Leica (`nezha`):**
+
+`25128PNA1G`: Leitzphone powered by Xiaomi (Global)
+
+`25128PNA1C`: Xiaomi 17 Ultra by Leica (China)
+
 **[`X5`] Mi Note (`virgo`):**
 
 `2015011`: Mi Note Global
@@ -1163,6 +1177,10 @@
 
 `25057RN09I`: REDMI 15 5G India
 
+`25057RN09R`: REDMI 15 5G Japan (SIM Free)
+
+`A501XM`: REDMI 15 5G Japan (SoftBank)
+
 **[`P15A`] REDMI 15C (`dew`):**
 
 `25078RA3EA`: REDMI 15C Global
@@ -1733,6 +1751,14 @@
 
 `24115RA8EC`: Redmi Note 14 Pro+ 5G China
 
+**[`P7`] REDMI Note 15 (`spinel`):**
+
+`2510DRA23G`: REDMI Note 15 Global
+
+`2510DRA23E`: REDMI Note 15 Europe
+
+`2510DRA23L`: REDMI Note 15 Latin America
+
 **[`P17`] REDMI Note 15 5G (`kunzite`):**
 
 `25098RA98G`: REDMI Note 15 5G Global
@@ -1743,7 +1769,11 @@
 
 `25098RA98C`: REDMI Note 15 5G China
 
-**[`P16`] REDMI Note 15 Pro (`lapis`):**
+**[`P6`] REDMI Note 15 Pro (`charoite`):**
+
+`25100RA69G`: REDMI Note 15 Pro Global
+
+**[`P16`] REDMI Note 15 Pro 5G (`lapis`):**
 
 `25080RABDG`: REDMI Note 15 Pro 5G Global
 
@@ -1753,7 +1783,7 @@
 
 `25080RABDC`: REDMI Note 15 Pro 5G China
 
-**[`P16U`] REDMI Note 15 Pro+ (`flourite`):**
+**[`P16U`] REDMI Note 15 Pro+ 5G (`flourite`):**
 
 `2510ERA8BG`: REDMI Note 15 Pro+ 5G Global
 
@@ -1761,7 +1791,7 @@
 
 `2510ERA8BC`: REDMI Note 15 Pro+ 5G China
 
-**[`P16US`] REDMI Note 15 Pro+ (`flourite`):**
+**[`P16US`] REDMI Note 15 Pro+ 5G (`flourite`):**
 
 `25104RADAC`: REDMI Note 15 Pro+ 5G Satellite China
 
@@ -2291,10 +2321,18 @@
 
 `2409FPCC4G`: POCO M7 Pro 5G Global
 
+**[`P17`] POCO M8 5G (`kunzite`):**
+
+`25118PC98G`: POCO M8 5G Global
+
 **[`P15`] POCO M8 5G (`tornado`):**
 
 `2508CPC2BI`: POCO M8 5G India
 
+**[`P16U`] POCO M8 Pro 5G (`flourite`):**
+
+`2510EPC8BG`: POCO M8 Pro 5G Global
+
 **[`C3M`] POCO C3 (`angelicain`):**
 
 `M2006C3MI`: POCO C3 India