diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
index 9c0a71c..b1502b9 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
@@ -104,7 +104,12 @@
 
     private void setLockedSimMessage() {
         boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
-        int count = TelephonyManager.getDefault().getSimCount();
+        int count = 1;
+        TelephonyManager telephonyManager =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        if (telephonyManager != null) {
+            count = telephonyManager.getActiveModemCount();
+        }
         Resources rez = getResources();
         String msg;
         TypedArray array = mContext.obtainStyledAttributes(new int[] { R.attr.wallpaperTextColor });
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
index fc888e1..70237a0 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
@@ -164,7 +164,12 @@
         }
 
         boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
-        int count = TelephonyManager.getDefault().getSimCount();
+        int count = 1;
+        TelephonyManager telephonyManager =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        if (telephonyManager != null) {
+            count = telephonyManager.getActiveModemCount();
+        }
         Resources rez = getResources();
         String msg;
         TypedArray array = mContext.obtainStyledAttributes(new int[] { R.attr.wallpaperTextColor });
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 6685db1..0b0922a 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -2649,8 +2649,10 @@
         // that don't return the complete set of values and have different types. In Keyguard we
         // need IccCardConstants, but TelephonyManager would only give us
         // TelephonyManager.SIM_STATE*, so we retrieve it manually.
-        final TelephonyManager tele = TelephonyManager.from(mContext);
-        int simState = tele.getSimState(slotId);
+        final TelephonyManager tele =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        int simState = (tele != null) ?
+            tele.getSimState(slotId) : TelephonyManager.SIM_STATE_UNKNOWN;
         State state;
         try {
             state = State.intToState(simState);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index e424321..12d3577 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -649,7 +649,7 @@
     }
 
     private boolean hasAnySim() {
-        int simCount = mPhone.getSimCount();
+        int simCount = mPhone.getActiveModemCount();
         for (int i = 0; i < simCount; i++) {
             int state = mPhone.getSimState(i);
             if (state != TelephonyManager.SIM_STATE_ABSENT
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
index 075c6d4..13c0db9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
@@ -463,8 +463,11 @@
     }
 
     private void listenForCallState() {
-        TelephonyManager.from(mContext).listen(mPhoneStateListener,
-                PhoneStateListener.LISTEN_CALL_STATE);
+        final TelephonyManager tele =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        if (tele != null) {
+            tele.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
+        }
     }
 
     private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {