diff --git a/_vendors-content/sony/user.md b/_vendors-content/sony/user.md
index 9d5e7620..5efd8658 100644
--- a/_vendors-content/sony/user.md
+++ b/_vendors-content/sony/user.md
@@ -10,8 +10,8 @@ manufacturer:
 
 Newer Android versions on Sony devices have an extra "STAMINA level" setting under STAMINA mode. Avoid setting it to "Prefer battery time" if you need AOSP behaviour.
 
-For older Android versions, never use STAMINA mode if you want your device to do something useful when not actively using it. Despite the official description, it does not affect only mobile data and WiFi, it also terminuates any background processes.
-Stamine mode can be found (and disabled) at either *Battery* section or *Power management* section.
+For older Android versions, never use STAMINA mode if you want your device to do something useful when not actively using it. Despite the official description, it does not affect only mobile data and WiFi, it also terminates any background processes.
+Stamine mode can be found (and disabled) in either the *Battery* section or the *Power management* section.
 
 <div class="img-block">
   <figure>
@@ -26,6 +26,10 @@ Stamine mode can be found (and disabled) at either *Battery* section or *Power m
 
 </div>
 
+### Intelligence Engine
+
+On some phones, this alteration of stamina mode was reported - it can also break background tasks, or break DND mode schedules.
+
 ## Adaptive battery
 
 Adaptive battery was reported on Android 11, but it can be present on earlier versions too.
@@ -41,7 +45,7 @@ Adaptive battery was reported on Android 11, but it can be present on earlier ve
 
 ## Power-saving feature
 
-The app you need to run in the background needs to be set as *Excepted* from Power-saving feature.
+The app you need to run in the background needs to be set as *Excepted* from the Power-saving feature.
 
 _System settings ​→ Apps & Notifications ​→ Advanced ​→ Special app access ​→ Power saving feature_
 
@@ -57,3 +61,5 @@ _System settings ​→ Apps & Notifications ​→ Advanced ​→ Special app
 ## Battery optimisation
 
 Try to make your app not battery optimized in *Phone settings > Battery > Three dots in the top right corner > Battery optimisation > Apps > your app*."
+
+