public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
   pw.println("SubscriptionInfoUpdater:");
   mCarrierServiceBindHelper.dump(fd, pw, args);
 }
 private void updateCarrierServices(int slotId, String simState) {
   CarrierConfigManager configManager =
       (CarrierConfigManager) mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
   configManager.updateConfigForPhoneId(slotId, simState);
   mCarrierServiceBindHelper.updateForPhoneId(slotId, simState);
 }