diff --git a/smali/com/mediatek/ims/ImsService$MyHandler.smali b/smali/com/mediatek/ims/ImsService$MyHandler.smali
index b483fb4..3a6308d 100644
--- a/smali/com/mediatek/ims/ImsService$MyHandler.smali
+++ b/smali/com/mediatek/ims/ImsService$MyHandler.smali
@@ -1689,7 +1689,7 @@
     :goto_a
     iget v4, v1, Lcom/mediatek/ims/ImsService$MyHandler;->mSocketId:I
 
-    invoke-static {v4}, Landroid/telephony/SubscriptionManager;->getSimStateForSlotIndex(I)I
+    invoke-static {v4}, Landroid/telephony/TelephonyManager;->getSimStateForSlotIndex(I)I
 
     move-result v4
 
diff --git a/smali/com/mediatek/ims/ImsService.smali b/smali/com/mediatek/ims/ImsService.smali
index 045d678..7c3e9f6 100644
--- a/smali/com/mediatek/ims/ImsService.smali
+++ b/smali/com/mediatek/ims/ImsService.smali
@@ -12666,7 +12666,7 @@
 
     .line 1245
     :cond_3
-    invoke-static {p2}, Landroid/telephony/SubscriptionManager;->getSimStateForSlotIndex(I)I
+    invoke-static {p2}, Landroid/telephony/TelephonyManager;->getSimStateForSlotIndex(I)I
 
     move-result v3
 
diff --git a/smali/com/mediatek/ims/config/internal/ImsConfigEventReceiver.smali b/smali/com/mediatek/ims/config/internal/ImsConfigEventReceiver.smali
index b0c3323..cb9f1ae 100644
--- a/smali/com/mediatek/ims/config/internal/ImsConfigEventReceiver.smali
+++ b/smali/com/mediatek/ims/config/internal/ImsConfigEventReceiver.smali
@@ -160,7 +160,7 @@
 
     .line 244
     :cond_0
-    invoke-static {v1}, Landroid/telephony/SubscriptionManager;->getSimStateForSlotIndex(I)I
+    invoke-static {v1}, Landroid/telephony/TelephonyManager;->getSimStateForSlotIndex(I)I
 
     move-result v1
 
@@ -1022,7 +1022,7 @@
     .line 118
     iget v1, p0, Lcom/mediatek/ims/config/internal/ImsConfigEventReceiver;->mPhoneId:I
 
-    invoke-static {v1}, Landroid/telephony/SubscriptionManager;->getSimStateForSlotIndex(I)I
+    invoke-static {v1}, Landroid/telephony/TelephonyManager;->getSimStateForSlotIndex(I)I
 
     move-result v1