diff --git a/apps/settings/sub_menu/symbol_controller.cpp b/apps/settings/sub_menu/symbol_controller.cpp
index 41550dd33..e9f603991 100644
--- a/apps/settings/sub_menu/symbol_controller.cpp
+++ b/apps/settings/sub_menu/symbol_controller.cpp
@@ -18,30 +18,26 @@ SymbolController::SymbolController(Responder * parentResponder) :
 bool SymbolController::handleEvent(Ion::Events::Event event) {
   Preferences * preferences = Preferences::sharedPreferences();
   Poincare::Preferences::SymbolMultiplication symbolofMultiplication = preferences->symbolofMultiplication();
-  bool autoSymbol = (int)preferences->autoSymbol(); 
   if (event == Ion::Events::OK || event == Ion::Events::EXE){
     switch(selectedRow()){
       case 0:
         {
           symbolofMultiplication = Poincare::Preferences::SymbolMultiplication::Cross;
-          autoSymbol = false;
           break;
         }
       case 1:
         {
           symbolofMultiplication = Poincare::Preferences::SymbolMultiplication::MiddleDot;
-          autoSymbol = false;
           break;
         }
       case 2:
         {
           symbolofMultiplication = Poincare::Preferences::SymbolMultiplication::Star;
-          autoSymbol = false;
           break;
         }
       case 3:
         {
-          autoSymbol = !autoSymbol;
+          symbolofMultiplication = Poincare::Preferences::SymbolMultiplication::Auto;
           break;
         }
       default:
@@ -50,7 +46,6 @@ bool SymbolController::handleEvent(Ion::Events::Event event) {
         }
     }
     preferences->setSymbolMultiplication(symbolofMultiplication);
-    autoSymbol ? preferences->SetAutoSymbol(Poincare::Preferences::AutoSymbol::True) : preferences->SetAutoSymbol(Poincare::Preferences::AutoSymbol::False);
     m_selectableTableView.reloadData();
     return true;
   } else {
@@ -82,13 +77,10 @@ void SymbolController::willDisplayCellForIndex(HighlightCell * cell, int index)
 
   Preferences * preferences = Preferences::sharedPreferences();
   Poincare::Preferences::SymbolMultiplication symbolofMultiplication = preferences->symbolofMultiplication();
-  bool autoSymbol = (int)preferences->autoSymbol(); 
 
   if (index == 0) {
     SwitchView * mySwitch = (SwitchView *)mySwitchCell->accessoryView();
-    if(autoSymbol == true){
-      mySwitch->setState(false);
-    } else if(symbolofMultiplication == Poincare::Preferences::SymbolMultiplication::Cross){
+    if(symbolofMultiplication == Poincare::Preferences::SymbolMultiplication::Cross){
       mySwitch->setState(true);
     } else {
       mySwitch->setState(false);
@@ -96,9 +88,7 @@ void SymbolController::willDisplayCellForIndex(HighlightCell * cell, int index)
   }
   else if (index == 1) {
     SwitchView * mySwitch = (SwitchView *)mySwitchCell->accessoryView();
-    if(autoSymbol == true){
-      mySwitch->setState(false);
-    } else if(symbolofMultiplication == Poincare::Preferences::SymbolMultiplication::MiddleDot){
+    if(symbolofMultiplication == Poincare::Preferences::SymbolMultiplication::MiddleDot){
       mySwitch->setState(true);
     } else {
       mySwitch->setState(false);
@@ -106,9 +96,7 @@ void SymbolController::willDisplayCellForIndex(HighlightCell * cell, int index)
   }
   else if (index == 2) {
     SwitchView * mySwitch = (SwitchView *)mySwitchCell->accessoryView();
-    if(autoSymbol == true){
-      mySwitch->setState(false);
-    } else if (symbolofMultiplication == Poincare::Preferences::SymbolMultiplication::Star){
+    if (symbolofMultiplication == Poincare::Preferences::SymbolMultiplication::Star){
       mySwitch->setState(true);
     } else {
       mySwitch->setState(false);
@@ -116,7 +104,7 @@ void SymbolController::willDisplayCellForIndex(HighlightCell * cell, int index)
   }
   else if (index == 3){
     SwitchView * mySwitch = (SwitchView *)mySwitchCell->accessoryView();
-    if(autoSymbol == true){
+    if(symbolofMultiplication == Poincare::Preferences::SymbolMultiplication::Auto){
       mySwitch->setState(true);
     } else {
       mySwitch->setState(false);
diff --git a/build/config.mak b/build/config.mak
index e28cd7b66..e93b7c5bc 100644
--- a/build/config.mak
+++ b/build/config.mak
@@ -4,7 +4,7 @@ PLATFORM ?= device
 DEBUG ?= 0
 
 EPSILON_VERSION ?= 12.0.0
-EPSILON_CUSTOM_VERSION ?= 1.15.6-0
+EPSILON_CUSTOM_VERSION ?= 1.16.0-0
 # USERNAME ?= N/A
 # Valid values are "none", "update", "beta"
 EPSILON_APPS ?= calculation rpn graph code statistics probability solver atom sequence regression settings
diff --git a/poincare/include/poincare/preferences.h b/poincare/include/poincare/preferences.h
index 1ffb7b38e..569718aed 100644
--- a/poincare/include/poincare/preferences.h
+++ b/poincare/include/poincare/preferences.h
@@ -45,11 +45,8 @@ public:
   enum class SymbolMultiplication {
     Cross = 0,
     MiddleDot = 1,
-    Star = 2
-  };
-  enum class AutoSymbol{
-    False = 0,
-    True = 1
+    Star = 2,
+    Auto = 3
   };
   Preferences();
   static Preferences * sharedPreferences();
@@ -67,8 +64,6 @@ public:
   void setColorOfLED(LEDColor color) { m_colorOfLED = color; }
   SymbolMultiplication symbolofMultiplication() const {return m_symbolMultiplication;}
   void setSymbolMultiplication(SymbolMultiplication symbolofMultiplication) {m_symbolMultiplication = symbolofMultiplication;}
-  AutoSymbol autoSymbol() const {return m_autoSymbol;}
-  void SetAutoSymbol(AutoSymbol autoSymbol) {m_autoSymbol = autoSymbol;}
 private:
   AngleUnit m_angleUnit;
   PrintFloatMode m_displayMode;
@@ -76,8 +71,7 @@ private:
   ComplexFormat m_complexFormat;
   uint8_t m_numberOfSignificantDigits;
   LEDColor m_colorOfLED;
-  SymbolMultiplication m_symbolMultiplication;
-  AutoSymbol m_autoSymbol;
+  SymbolMultiplication m_symbolMultiplication; 
 };
 
 }
diff --git a/poincare/src/multiplication.cpp b/poincare/src/multiplication.cpp
index 52c2dc613..8596dfcb4 100644
--- a/poincare/src/multiplication.cpp
+++ b/poincare/src/multiplication.cpp
@@ -166,7 +166,7 @@ CodePoint MultiplicationNode::operatorSymbol() const {
    * × --> 2
    * * --> 3 */
   int sign = -1;
-  if(preferences->autoSymbol() == Poincare::Preferences::AutoSymbol::True){
+  if(preferences->symbolofMultiplication() == Poincare::Preferences::SymbolMultiplication::Auto){
       for (int i = 0; i < numberOfChildren() - 1; i++) {
       /* The operator symbol must be the same for all operands of the multiplication.
       * If one operator has to be '×', they will all be '×'. Idem for '·'. */
diff --git a/poincare/src/preferences.cpp b/poincare/src/preferences.cpp
index cbef2fbdf..724372f79 100644
--- a/poincare/src/preferences.cpp
+++ b/poincare/src/preferences.cpp
@@ -14,8 +14,7 @@ Preferences::Preferences() :
   m_complexFormat(Preferences::ComplexFormat::Real),
   m_numberOfSignificantDigits(PrintFloat::k_numberOfPrintedSignificantDigits),
   m_colorOfLED(Preferences::LEDColor::White),
-  m_symbolMultiplication(Preferences::SymbolMultiplication::Cross),
-  m_autoSymbol(Preferences::AutoSymbol::True)
+  m_symbolMultiplication(Preferences::SymbolMultiplication::Cross)
 {}
 
 Preferences * Preferences::sharedPreferences() {