diff --git a/apps/apps_container.cpp b/apps/apps_container.cpp
index c4a77a547..f08efd05b 100644
--- a/apps/apps_container.cpp
+++ b/apps/apps_container.cpp
@@ -363,7 +363,7 @@ void AppsContainer::redrawWindow(bool force) {
 }
 
 void AppsContainer::activateExamMode(GlobalPreferences::ExamMode examMode) {
-  assert(examMode == GlobalPreferences::ExamMode::Standard || examMode == GlobalPreferences::ExamMode::Dutch);
+  assert(examMode == GlobalPreferences::ExamMode::Standard || examMode == GlobalPreferences::ExamMode::Dutch || examMode == GlobalPreferences::ExamMode::NoSym);
   reset();
   Preferences * preferences = Preferences::sharedPreferences();
   switch ((int)preferences->colorOfLED()) {
diff --git a/apps/calculation/calculation_store.cpp b/apps/calculation/calculation_store.cpp
index c8f1b25ef..10505479a 100644
--- a/apps/calculation/calculation_store.cpp
+++ b/apps/calculation/calculation_store.cpp
@@ -92,7 +92,7 @@ ExpiringPointer<Calculation> CalculationStore::push(const char * text, Context *
   // Compute and serialize the outputs
   {
     Expression outputs[] = {Expression(), Expression()};
-    PoincareHelpers::ParseAndSimplifyAndApproximate(inputSerialization, &(outputs[0]), &(outputs[1]), context, GlobalPreferences::sharedGlobalPreferences()->isInExamMode() ? Preferences::sharedPreferences()->isExamSymbolic() : true); // Symbolic computation
+    PoincareHelpers::ParseAndSimplifyAndApproximate(inputSerialization, &(outputs[0]), &(outputs[1]), context, GlobalPreferences::sharedGlobalPreferences()->isInExamModeSymbolic()); // Symbolic computation
     for (int i = 0; i < 2; i++) {
       if (!serializeExpression(outputs[i], nextSerializationLocation, &newCalculationsLocation)) {
         /* If the exat/approximate output does not fit in the store (event if the
diff --git a/apps/exam_pop_up_controller.cpp b/apps/exam_pop_up_controller.cpp
index f35afe420..27451be80 100644
--- a/apps/exam_pop_up_controller.cpp
+++ b/apps/exam_pop_up_controller.cpp
@@ -96,7 +96,7 @@ void ExamPopUpController::ContentView::setMessagesForExamMode(GlobalPreferences:
     m_messageTextView1.setMessage(I18n::Message::ExitExamMode1);
     m_messageTextView2.setMessage(I18n::Message::ExitExamMode2);
     m_messageTextView3.setMessage(I18n::Message::Default);
-  } else if (mode == GlobalPreferences::ExamMode::Standard) {
+  } else if (mode == GlobalPreferences::ExamMode::Standard || mode == GlobalPreferences::ExamMode::NoSym) {
     m_messageTextView1.setMessage(I18n::Message::ActiveExamModeMessage1);
     m_messageTextView2.setMessage(I18n::Message::ActiveExamModeMessage2);
     m_messageTextView3.setMessage(I18n::Message::ActiveExamModeMessage3);
diff --git a/apps/global_preferences.cpp b/apps/global_preferences.cpp
index c6644f5fd..d05127172 100644
--- a/apps/global_preferences.cpp
+++ b/apps/global_preferences.cpp
@@ -8,12 +8,17 @@ GlobalPreferences * GlobalPreferences::sharedGlobalPreferences() {
 GlobalPreferences::ExamMode GlobalPreferences::examMode() const {
   if (m_examMode == ExamMode::Unknown) {
     uint8_t mode = Ion::ExamMode::FetchExamMode();
-    assert(mode >= 0 && mode < 3); // mode can be cast in ExamMode (Off, Standard or Dutch)
+    assert(mode >= 0 && mode < 4); // mode can be cast in ExamMode (Off, Standard, NoSym or Dutch)
     m_examMode = (ExamMode)mode;
   }
   return m_examMode;
 }
 
+GlobalPreferences::ExamMode GlobalPreferences::tempExamMode() const {
+  return m_tempExamMode;
+}
+
+
 void GlobalPreferences::setExamMode(ExamMode mode) {
   ExamMode currentMode = examMode();
   if (currentMode == mode) {
@@ -21,12 +26,16 @@ void GlobalPreferences::setExamMode(ExamMode mode) {
   }
   assert(mode != ExamMode::Unknown);
   int8_t deltaMode = (int8_t)mode - (int8_t)currentMode;
-  deltaMode = deltaMode < 0 ? deltaMode + 3 : deltaMode;
+  deltaMode = deltaMode < 0 ? deltaMode + 4 : deltaMode;
   assert(deltaMode > 0);
   Ion::ExamMode::IncrementExamMode(deltaMode);
   m_examMode = mode;
 }
 
+void GlobalPreferences::setTempExamMode(ExamMode mode) {
+  m_tempExamMode = mode;
+}
+
 void GlobalPreferences::setBrightnessLevel(int brightnessLevel) {
   if (m_brightnessLevel != brightnessLevel) {
     brightnessLevel = brightnessLevel < 0 ? 0 : brightnessLevel;
diff --git a/apps/global_preferences.h b/apps/global_preferences.h
index 4e266c63b..adf5e27fd 100644
--- a/apps/global_preferences.h
+++ b/apps/global_preferences.h
@@ -9,14 +9,18 @@ public:
     Unknown = -1,
     Off = 0,
     Standard = 1,
-    Dutch = 2
+    NoSym = 2,
+    Dutch = 3,
   };
   static GlobalPreferences * sharedGlobalPreferences();
   I18n::Language language() const { return m_language; }
   void setLanguage(I18n::Language language) { m_language = language; }
   bool isInExamMode() const { return (int8_t)examMode() > 0; }
+  bool isInExamModeSymbolic() const { return !((int8_t)examMode() > 1); }
   ExamMode examMode() const;
+  ExamMode tempExamMode() const;
   void setExamMode(ExamMode examMode);
+  void setTempExamMode(ExamMode examMode);
   bool showPopUp() const { return m_showPopUp; }
   void setShowPopUp(bool showPopUp) { m_showPopUp = showPopUp; }
   int brightnessLevel() const { return m_brightnessLevel; }
@@ -26,12 +30,14 @@ private:
   GlobalPreferences() :
     m_language(I18n::Language::EN),
     m_examMode(ExamMode::Unknown),
+    m_tempExamMode(ExamMode::Standard),
     m_showPopUp(true),
     m_brightnessLevel(Ion::Backlight::MaxBrightness) {}
   I18n::Language m_language;
   static_assert((int8_t)GlobalPreferences::ExamMode::Off == 0, "GlobalPreferences::isInExamMode() is not right");
   static_assert((int8_t)GlobalPreferences::ExamMode::Unknown < 0, "GlobalPreferences::isInExamMode() is not right");
   mutable ExamMode m_examMode;
+  mutable ExamMode m_tempExamMode;
   bool m_showPopUp;
   int m_brightnessLevel;
 };
diff --git a/apps/settings/base.de.i18n b/apps/settings/base.de.i18n
index 048f88912..f52613c5e 100644
--- a/apps/settings/base.de.i18n
+++ b/apps/settings/base.de.i18n
@@ -9,7 +9,6 @@ ComplexFormat = "Komplex"
 ExamMode = "Testmodus"
 ActivateExamMode = "Starten Testmodus"
 ExamModeActive = "Wieder starten Testmodus"
-ActivateDutchExamMode = "Activate Dutch exam mode"
 About = "Über"
 Degrees = "Grad "
 Gradians = "Gone "
@@ -30,6 +29,10 @@ SerialNumber = "Seriennummer"
 UpdatePopUp = "Erinnerung: Update"
 BetaPopUp = "Beta pop-up"
 LEDColor = "LEDs farbe"
+ExamModeMode = "Modus"
+ExamModeModeStandard = "Standard "
+ExamModeModeNoSym = "Ohne symbolisch "
+ExamModeModeDutch = "Niederländisch "
 ColorWhite = "Weiss "
 ColorBlue = "Blau "
 ColorGreen = "Grün "
@@ -48,4 +51,3 @@ SymbolMultiplicationCross = "Kreuz"
 SymbolMultiplicationMiddleDot = "Mittelpunkt"
 SymbolMultiplicationStar = "Stern"
 SymbolMultiplicationAutoSymbol = "automatisch"
-SymbolicEnabled = "Symbolische Berechnung"
diff --git a/apps/settings/base.en.i18n b/apps/settings/base.en.i18n
index b9c411b26..94dd552f5 100644
--- a/apps/settings/base.en.i18n
+++ b/apps/settings/base.en.i18n
@@ -9,7 +9,6 @@ ComplexFormat = "Complex format"
 ExamMode = "Exam mode"
 ActivateExamMode = "Activate exam mode"
 ExamModeActive = "Reactivate exam mode"
-ActivateDutchExamMode = "Activate Dutch exam mode"
 About = "About"
 Degrees = "Degrees "
 Gradians = "Gradians "
@@ -30,6 +29,10 @@ SerialNumber = "Serial number"
 UpdatePopUp = "Update pop-up"
 BetaPopUp = "Beta pop-up"
 LEDColor = "LED color"
+ExamModeMode = "Mode"
+ExamModeModeStandard = "Standard "
+ExamModeModeNoSym = "No sym "
+ExamModeModeDutch = "Dutch "
 ColorWhite = "White "
 ColorBlue = "Blue "
 ColorGreen = "Green "
@@ -48,4 +51,3 @@ SymbolMultiplicationCross = "Cross "
 SymbolMultiplicationMiddleDot = "Dot "
 SymbolMultiplicationStar = "Star "
 SymbolMultiplicationAutoSymbol = "Auto "
-SymbolicEnabled = "Symbolic calculation"
\ No newline at end of file
diff --git a/apps/settings/base.es.i18n b/apps/settings/base.es.i18n
index bd100e830..2391a98e1 100644
--- a/apps/settings/base.es.i18n
+++ b/apps/settings/base.es.i18n
@@ -9,7 +9,6 @@ ComplexFormat = "Forma compleja"
 ExamMode = "Modo examen"
 ActivateExamMode = "Activar el modo examen"
 ExamModeActive = "Reactivar el modo examen"
-ActivateDutchExamMode = "Activate Dutch exam mode"
 About = "Acerca"
 Degrees = "Grados "
 Gradians = "Gradianes "
@@ -30,6 +29,10 @@ SerialNumber = "Número serie"
 UpdatePopUp = "Pop-up de actualización"
 BetaPopUp = "Beta pop-up"
 LEDColor = "Color del LED"
+ExamModeMode = "Modo"
+ExamModeModeStandard = "Estándar "
+ExamModeModeNoSym = "Sin simbólico "
+ExamModeModeDutch = "Holandés "
 ColorWhite = "Blanco "
 ColorBlue = "Azul "
 ColorGreen = "Verde "
@@ -48,4 +51,3 @@ SymbolMultiplicationCross = "Contrariar "
 SymbolMultiplicationMiddleDot = "Punto "
 SymbolMultiplicationStar = "Estrella "
 SymbolMultiplicationAutoSymbol = "Auto "
-SymbolicEnabled = "Cálculo simbólico"
\ No newline at end of file
diff --git a/apps/settings/base.fr.i18n b/apps/settings/base.fr.i18n
index 3e87a529c..775786ed3 100644
--- a/apps/settings/base.fr.i18n
+++ b/apps/settings/base.fr.i18n
@@ -9,7 +9,6 @@ ComplexFormat = "Forme complexe"
 ExamMode = "Mode examen"
 ActivateExamMode = "Activer le mode examen"
 ExamModeActive = "Réactiver le mode examen"
-ActivateDutchExamMode = "Activate Dutch exam mode"
 About = "À propos"
 Degrees = "Degrés "
 Gradians = "Grades "
@@ -30,6 +29,10 @@ SerialNumber = "Numéro série"
 UpdatePopUp = "Rappel mise à jour"
 BetaPopUp = "Rappel version bêta"
 LEDColor = "Couleur LED"
+ExamModeMode = "Mode"
+ExamModeModeStandard = "Standard "
+ExamModeModeNoSym = "Sans symbolique "
+ExamModeModeDutch = "Néerlandais "
 ColorWhite = "Blanc "
 ColorBlue = "Bleu "
 ColorGreen = "Vert "
@@ -48,4 +51,3 @@ SymbolMultiplicationCross = "Croix"
 SymbolMultiplicationMiddleDot = "Point"
 SymbolMultiplicationStar = "Etoile"
 SymbolMultiplicationAutoSymbol = "Automatique"
-SymbolicEnabled = "Calcul symbolique"
diff --git a/apps/settings/base.pt.i18n b/apps/settings/base.pt.i18n
index cfff892d8..c7f1f6419 100644
--- a/apps/settings/base.pt.i18n
+++ b/apps/settings/base.pt.i18n
@@ -9,7 +9,6 @@ ComplexFormat = "Complexos"
 ExamMode = "Modo de exame"
 ActivateExamMode = "Ativar o modo de exame"
 ExamModeActive = "Reativar o modo de exame"
-ActivateDutchExamMode = "Activate Dutch exam mode"
 About = "Acerca"
 Degrees = "Graus "
 Gradians = "Grados "
@@ -30,6 +29,10 @@ SerialNumber = "Número serie"
 UpdatePopUp = "Alertas de atualização"
 BetaPopUp = "Beta pop-up"
 LEDColor = "Cor LED"
+ExamModeMode = "Modo"
+ExamModeModeStandard = "Padrão "
+ExamModeModeNoSym = "Sem simbólico "
+ExamModeModeDutch = "Holandês "
 ColorWhite = "Branco "
 ColorBlue = "Azul "
 ColorGreen = "Verde "
@@ -48,4 +51,3 @@ SymbolMultiplicationCross = "crómio"
 SymbolMultiplicationMiddleDot = "ponto médio"
 SymbolMultiplicationStar = "estrela"
 SymbolMultiplicationAutoSymbol = "automático"
-SymbolicEnabled = "Cálculo simbólico"
diff --git a/apps/settings/main_controller_prompt_beta.cpp b/apps/settings/main_controller_prompt_beta.cpp
index d3528fafa..a0cd43ae2 100644
--- a/apps/settings/main_controller_prompt_beta.cpp
+++ b/apps/settings/main_controller_prompt_beta.cpp
@@ -5,16 +5,17 @@ namespace Settings {
 
 //sub-sub-menus
 constexpr SettingsMessageTree s_ledColorChildren[4] = {SettingsMessageTree(I18n::Message::ColorWhite), SettingsMessageTree(I18n::Message::ColorGreen), SettingsMessageTree(I18n::Message::ColorBlue), SettingsMessageTree(I18n::Message::ColorYellow)};
+constexpr SettingsMessageTree s_examModeMode[3] = {SettingsMessageTree(I18n::Message::ExamModeModeStandard), SettingsMessageTree(I18n::Message::ExamModeModeNoSym), SettingsMessageTree(I18n::Message::ExamModeModeDutch)};
 constexpr SettingsMessageTree s_contributorsChildren[5] = {SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess)};
 constexpr SettingsMessageTree s_modelAngleChildren[3] = {SettingsMessageTree(I18n::Message::Degrees), SettingsMessageTree(I18n::Message::Radian), SettingsMessageTree(I18n::Message::Gradians)};
 constexpr SettingsMessageTree s_modelEditionModeChildren[2] = {SettingsMessageTree(I18n::Message::Edition2D), SettingsMessageTree(I18n::Message::EditionLinear)};
 constexpr SettingsMessageTree s_modelFloatDisplayModeChildren[4] = {SettingsMessageTree(I18n::Message::Decimal), SettingsMessageTree(I18n::Message::Scientific), SettingsMessageTree(I18n::Message::Engineering), SettingsMessageTree(I18n::Message::SignificantFigures)};
 constexpr SettingsMessageTree s_modelComplexFormatChildren[3] = {SettingsMessageTree(I18n::Message::Real), SettingsMessageTree(I18n::Message::Cartesian), SettingsMessageTree(I18n::Message::Polar)};
-constexpr SettingsMessageTree s_symbolChildren[4] = {SettingsMessageTree(I18n::Message::SymbolMultiplicationCross), SettingsMessageTree(I18n::Message::SymbolMultiplicationMiddleDot), SettingsMessageTree(I18n::Message::SymbolMultiplicationStar), SettingsMessageTree(I18n::Message::SymbolMultiplicationAutoSymbol)};
+constexpr SettingsMessageTree s_symbolChildren[4] = {SettingsMessageTree(I18n::Message::SymbolMultiplicationCross),SettingsMessageTree(I18n::Message::SymbolMultiplicationMiddleDot),SettingsMessageTree(I18n::Message::SymbolMultiplicationStar),SettingsMessageTree(I18n::Message::SymbolMultiplicationAutoSymbol)};
 
 //sub-menus
 constexpr SettingsMessageTree s_modelMathOptionsChildren[5] = {SettingsMessageTree(I18n::Message::AngleUnit, s_modelAngleChildren, 3), SettingsMessageTree(I18n::Message::DisplayMode, s_modelFloatDisplayModeChildren, 4), SettingsMessageTree(I18n::Message::EditionMode, s_modelEditionModeChildren, 2), SettingsMessageTree(I18n::Message::ComplexFormat, s_modelComplexFormatChildren, 3), SettingsMessageTree(I18n::Message::SymbolMultiplication, s_symbolChildren, 4)};
-constexpr SettingsMessageTree s_modelExamChildren[4] = {SettingsMessageTree(I18n::Message::LEDColor, s_ledColorChildren, 4), SettingsMessageTree(I18n::Message::SymbolicEnabled), SettingsMessageTree(I18n::Message::ActivateExamMode), SettingsMessageTree(I18n::Message::ActivateDutchExamMode)};
+constexpr SettingsMessageTree s_modelExamChildren[3] = {SettingsMessageTree(I18n::Message::LEDColor, s_ledColorChildren, 4), SettingsMessageTree(I18n::Message::ExamModeMode, s_examModeMode, 3), SettingsMessageTree(I18n::Message::ActivateExamMode)};
 constexpr SettingsMessageTree s_accessibilityChildren[6] = {SettingsMessageTree(I18n::Message::AccessibilityInvertColors), SettingsMessageTree(I18n::Message::AccessibilityMagnify),SettingsMessageTree(I18n::Message::AccessibilityGamma),SettingsMessageTree(I18n::Message::AccessibilityGammaRed),SettingsMessageTree(I18n::Message::AccessibilityGammaGreen),SettingsMessageTree(I18n::Message::AccessibilityGammaBlue)};
 #ifdef USERNAME
 constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 5)};
diff --git a/apps/settings/main_controller_prompt_none.cpp b/apps/settings/main_controller_prompt_none.cpp
index f9f4c2431..4c37fbf39 100644
--- a/apps/settings/main_controller_prompt_none.cpp
+++ b/apps/settings/main_controller_prompt_none.cpp
@@ -6,6 +6,7 @@ namespace Settings {
 // TODO: factorize most parts of the final models with main_controller_prompt_beta and main_controller_prompt_update
 //sub-sub-menus
 constexpr SettingsMessageTree s_ledColorChildren[4] = {SettingsMessageTree(I18n::Message::ColorWhite), SettingsMessageTree(I18n::Message::ColorGreen), SettingsMessageTree(I18n::Message::ColorBlue), SettingsMessageTree(I18n::Message::ColorYellow)};
+constexpr SettingsMessageTree s_examModeMode[3] = {SettingsMessageTree(I18n::Message::ExamModeModeStandard), SettingsMessageTree(I18n::Message::ExamModeModeNoSym), SettingsMessageTree(I18n::Message::ExamModeModeDutch)};
 constexpr SettingsMessageTree s_contributorsChildren[5] = {SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess)};
 constexpr SettingsMessageTree s_modelAngleChildren[3] = {SettingsMessageTree(I18n::Message::Degrees), SettingsMessageTree(I18n::Message::Radian), SettingsMessageTree(I18n::Message::Gradians)};
 constexpr SettingsMessageTree s_modelEditionModeChildren[2] = {SettingsMessageTree(I18n::Message::Edition2D), SettingsMessageTree(I18n::Message::EditionLinear)};
@@ -15,7 +16,7 @@ constexpr SettingsMessageTree s_symbolChildren[4] = {SettingsMessageTree(I18n::M
 
 //sub-menus
 constexpr SettingsMessageTree s_modelMathOptionsChildren[5] = {SettingsMessageTree(I18n::Message::AngleUnit, s_modelAngleChildren, 3), SettingsMessageTree(I18n::Message::DisplayMode, s_modelFloatDisplayModeChildren, 4), SettingsMessageTree(I18n::Message::EditionMode, s_modelEditionModeChildren, 2), SettingsMessageTree(I18n::Message::ComplexFormat, s_modelComplexFormatChildren, 3), SettingsMessageTree(I18n::Message::SymbolMultiplication, s_symbolChildren, 4)};
-constexpr SettingsMessageTree s_modelExamChildren[4] = {SettingsMessageTree(I18n::Message::LEDColor, s_ledColorChildren, 4), SettingsMessageTree(I18n::Message::SymbolicEnabled), SettingsMessageTree(I18n::Message::ActivateExamMode), SettingsMessageTree(I18n::Message::ActivateDutchExamMode)};
+constexpr SettingsMessageTree s_modelExamChildren[3] = {SettingsMessageTree(I18n::Message::LEDColor, s_ledColorChildren, 4), SettingsMessageTree(I18n::Message::ExamModeMode, s_examModeMode, 3), SettingsMessageTree(I18n::Message::ActivateExamMode)};
 constexpr SettingsMessageTree s_accessibilityChildren[6] = {SettingsMessageTree(I18n::Message::AccessibilityInvertColors), SettingsMessageTree(I18n::Message::AccessibilityMagnify),SettingsMessageTree(I18n::Message::AccessibilityGamma),SettingsMessageTree(I18n::Message::AccessibilityGammaRed),SettingsMessageTree(I18n::Message::AccessibilityGammaGreen),SettingsMessageTree(I18n::Message::AccessibilityGammaBlue)};
 #ifdef USERNAME
 constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 5)};
@@ -27,7 +28,7 @@ constexpr SettingsMessageTree s_modelMenu[] =
   {SettingsMessageTree(I18n::Message::MathOptions, s_modelMathOptionsChildren, 5),
     SettingsMessageTree(I18n::Message::Brightness),
     SettingsMessageTree(I18n::Message::Language),
-    SettingsMessageTree(I18n::Message::ExamMode, s_modelExamChildren, 4),
+    SettingsMessageTree(I18n::Message::ExamMode, s_modelExamChildren, 3),
     SettingsMessageTree(I18n::Message::Accessibility, s_accessibilityChildren, 6),
 #ifdef USERNAME
     SettingsMessageTree(I18n::Message::About, s_modelAboutChildren, 7)};
diff --git a/apps/settings/main_controller_prompt_update.cpp b/apps/settings/main_controller_prompt_update.cpp
index a929483b2..3e70547ff 100644
--- a/apps/settings/main_controller_prompt_update.cpp
+++ b/apps/settings/main_controller_prompt_update.cpp
@@ -5,6 +5,7 @@ namespace Settings {
 
 //sub-sub-menus
 constexpr SettingsMessageTree s_ledColorChildren[4] = {SettingsMessageTree(I18n::Message::ColorWhite), SettingsMessageTree(I18n::Message::ColorGreen), SettingsMessageTree(I18n::Message::ColorBlue), SettingsMessageTree(I18n::Message::ColorYellow)};
+constexpr SettingsMessageTree s_examModeMode[3] = {SettingsMessageTree(I18n::Message::ExamModeModeStandard), SettingsMessageTree(I18n::Message::ExamModeModeNoSym), SettingsMessageTree(I18n::Message::ExamModeModeDutch)};
 constexpr SettingsMessageTree s_contributorsChildren[5] = {SettingsMessageTree(I18n::Message::QuentinGuidee), SettingsMessageTree(I18n::Message::DannySimmons), SettingsMessageTree(I18n::Message::JoachimLeFournis), SettingsMessageTree(I18n::Message::JeanBaptisteBoric), SettingsMessageTree(I18n::Message::MaximeFriess)};
 constexpr SettingsMessageTree s_modelAngleChildren[3] = {SettingsMessageTree(I18n::Message::Degrees), SettingsMessageTree(I18n::Message::Radian), SettingsMessageTree(I18n::Message::Gradians)};
 constexpr SettingsMessageTree s_modelEditionModeChildren[2] = {SettingsMessageTree(I18n::Message::Edition2D), SettingsMessageTree(I18n::Message::EditionLinear)};
@@ -14,7 +15,7 @@ constexpr SettingsMessageTree s_symbolChildren[4] = {SettingsMessageTree(I18n::M
 
 //sub-menus
 constexpr SettingsMessageTree s_modelMathOptionsChildren[5] = {SettingsMessageTree(I18n::Message::AngleUnit, s_modelAngleChildren, 3), SettingsMessageTree(I18n::Message::DisplayMode, s_modelFloatDisplayModeChildren, 4), SettingsMessageTree(I18n::Message::EditionMode, s_modelEditionModeChildren, 2), SettingsMessageTree(I18n::Message::ComplexFormat, s_modelComplexFormatChildren, 3), SettingsMessageTree(I18n::Message::SymbolMultiplication, s_symbolChildren, 4)};
-constexpr SettingsMessageTree s_modelExamChildren[4] = {SettingsMessageTree(I18n::Message::LEDColor, s_ledColorChildren, 4), SettingsMessageTree(I18n::Message::SymbolicEnabled), SettingsMessageTree(I18n::Message::ActivateExamMode), SettingsMessageTree(I18n::Message::ActivateDutchExamMode)};
+constexpr SettingsMessageTree s_modelExamChildren[3] = {SettingsMessageTree(I18n::Message::LEDColor, s_ledColorChildren, 4), SettingsMessageTree(I18n::Message::ExamModeMode, s_examModeMode, 3), SettingsMessageTree(I18n::Message::ActivateExamMode)};
 constexpr SettingsMessageTree s_accessibilityChildren[6] = {SettingsMessageTree(I18n::Message::AccessibilityInvertColors), SettingsMessageTree(I18n::Message::AccessibilityMagnify),SettingsMessageTree(I18n::Message::AccessibilityGamma),SettingsMessageTree(I18n::Message::AccessibilityGammaRed),SettingsMessageTree(I18n::Message::AccessibilityGammaGreen),SettingsMessageTree(I18n::Message::AccessibilityGammaBlue)};
 #ifdef USERNAME
 constexpr SettingsMessageTree s_modelAboutChildren[7] = {SettingsMessageTree(I18n::Message::Username), SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::CustomSoftwareVersion), SettingsMessageTree(I18n::Message::MicroPythonVersion), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId), SettingsMessageTree(I18n::Message::Contributors, s_contributorsChildren, 5)};
diff --git a/apps/settings/sub_menu/exam_mode_controller.cpp b/apps/settings/sub_menu/exam_mode_controller.cpp
index e05056066..0909bc6f6 100644
--- a/apps/settings/sub_menu/exam_mode_controller.cpp
+++ b/apps/settings/sub_menu/exam_mode_controller.cpp
@@ -17,23 +17,12 @@ ExamModeController::ExamModeController(Responder * parentResponder) :
   m_preferencesController(this),
   m_examModeCell(I18n::Message::Default, KDFont::LargeFont),
   m_ledCell(KDFont::LargeFont, KDFont::SmallFont),
-  m_symbolicCell(I18n::Message::SymbolicEnabled, KDFont::LargeFont),
-  m_cell{ MessageTableCell(I18n::Message::ExamModeActive, KDFont::LargeFont), MessageTableCell(I18n::Message::ActivateDutchExamMode, KDFont::LargeFont) }
+  m_modeCell(KDFont::LargeFont, KDFont::SmallFont)
 {
 }
 
-int ExamModeController::initialSelectedRow() const {
-  int row = selectedRow();
-  if (row >= numberOfRows()) {
-    return numberOfRows()-1;
-  } else if (row < 0) {
-    return 0;
-  }
-  return row;
-}
-
 bool ExamModeController::handleEvent(Ion::Events::Event event) {
-  I18n::Message childLabel = m_messageTreeModel->children(selectedRow())->label();
+I18n::Message childLabel = m_messageTreeModel->children(selectedRow())->label();
   if (event == Ion::Events::OK || event == Ion::Events::EXE || event == Ion::Events::Right) {
     if (GlobalPreferences::sharedGlobalPreferences()->isInExamMode()) {
       // If the exam mode is already on, this re-activate the same exam mode
@@ -41,72 +30,43 @@ bool ExamModeController::handleEvent(Ion::Events::Event event) {
       if (childLabel == I18n::Message::ActivateExamMode || childLabel == I18n::Message::ExamModeActive)
         AppsContainer::sharedAppsContainer()->displayExamModePopUp(mode);
       return true;
-    } else if (childLabel == I18n::Message::ActivateDutchExamMode) {
-      GlobalPreferences::ExamMode mode = GlobalPreferences::ExamMode::Dutch;
-      if (childLabel == I18n::Message::ActivateExamMode || childLabel == I18n::Message::ExamModeActive)
-        AppsContainer::sharedAppsContainer()->displayExamModePopUp(mode);
-      return true;
     }
+    
     if (childLabel == I18n::Message::ActivateExamMode || childLabel == I18n::Message::ExamModeActive) {
-      AppsContainer::sharedAppsContainer()->displayExamModePopUp(GlobalPreferences::sharedGlobalPreferences()->examMode());
+      GlobalPreferences::ExamMode mode = GlobalPreferences::ExamMode::Standard;
+      AppsContainer::sharedAppsContainer()->displayExamModePopUp(GlobalPreferences::sharedGlobalPreferences()->tempExamMode());
       return true;
     }
-    if (childLabel == I18n::Message::LEDColor) {
+    if (childLabel == I18n::Message::LEDColor || childLabel == I18n::Message::ExamModeMode) {
       GenericSubController * subController = &m_preferencesController;
       subController->setMessageTreeModel(m_messageTreeModel->children(selectedRow()));
       StackViewController * stack = stackController();
       stack->push(subController);
       return true;
     }
-    if (childLabel == I18n::Message::SymbolicEnabled) {
-      Preferences * preferences = Preferences::sharedPreferences();
-      preferences->setExamSymbolic(!preferences->isExamSymbolic());
-      m_selectableTableView.reloadData();
-      return true;
-    }
   }
   return GenericSubController::handleEvent(event);
 }
 
-int ExamModeController::numberOfRows() const {
-  if (GlobalPreferences::sharedGlobalPreferences()->language() != I18n::Language::EN || GlobalPreferences::sharedGlobalPreferences()->isInExamMode()) {
-    return 1;
-  }
-  return GenericSubController::numberOfRows();
-}
-
 HighlightCell * ExamModeController::reusableCell(int index, int type) {
-  assert(index == 0);
-  if (type == 0) {
-    return &m_ledCell;
+  assert(type == 0);
+  assert(index >= 0  && index < 3);
+  
+  switch(index) {
+    case 0:
+      return &m_ledCell;
+    case 1:
+      return &m_modeCell;
+    case 2:
+      return &m_examModeCell;
   }
-  if (type == 1) {
-    return &m_symbolicCell;
-  }
-  return &m_examModeCell;
 }
 
 int ExamModeController::reusableCellCount(int type) {
-  switch (type) {
-    case 0:
-      return 1;
-    case 1:
-      return 1;
-    case 2:
-      return 1;
-    default:
-      assert(false);
-      return 0;
-  }
-  /*assert(type == 0);
-  assert(index >= 0 && index < k_maxNumberOfCells);
-  return &m_cell[index];*/
+  assert(type == 0);
+  return 3;
 }
 
-/*int ExamModeController::reusableCellCount(int type) {
-  return k_maxNumberOfCells;
-}*/
-
 void ExamModeController::willDisplayCellForIndex(HighlightCell * cell, int index) {
   Preferences * preferences = Preferences::sharedPreferences();
   GenericSubController::willDisplayCellForIndex(cell, index);
@@ -121,24 +81,10 @@ void ExamModeController::willDisplayCellForIndex(HighlightCell * cell, int index
     I18n::Message message = (I18n::Message) m_messageTreeModel->children(index)->children((int)preferences->colorOfLED())->label();
     myTextCell->setSubtitle(message);
   }
-  if (thisLabel == I18n::Message::SymbolicEnabled) {
-    MessageTableCellWithSwitch * mySwitchCell = (MessageTableCellWithSwitch *)cell;
-    SwitchView * mySwitch = (SwitchView *)mySwitchCell->accessoryView();
-    mySwitch->setState(preferences->isExamSymbolic());
-  }
-}
-
-int ExamModeController::typeAtLocation(int i, int j) {
-  switch (j) {
-    case 0:
-      return 0;
-    case 1:
-      return 1;
-    case 2:
-      return 2;
-    default:
-      assert(false);
-      return 0;
+  if (thisLabel == I18n::Message::ExamModeMode) {
+    MessageTableCellWithChevronAndMessage * myTextCell = (MessageTableCellWithChevronAndMessage *)cell;
+    I18n::Message message = (I18n::Message) m_messageTreeModel->children(index)->children((uint8_t)GlobalPreferences::sharedGlobalPreferences()->tempExamMode() - 1)->label();
+    myTextCell->setSubtitle(message);
   }
 }
 
diff --git a/apps/settings/sub_menu/exam_mode_controller.h b/apps/settings/sub_menu/exam_mode_controller.h
index 149799207..e2e7bb505 100644
--- a/apps/settings/sub_menu/exam_mode_controller.h
+++ b/apps/settings/sub_menu/exam_mode_controller.h
@@ -10,19 +10,14 @@ class ExamModeController : public GenericSubController {
 public:
   ExamModeController(Responder * parentResponder);
   bool handleEvent(Ion::Events::Event event) override;
-  int numberOfRows() const override;
   HighlightCell * reusableCell(int index, int type) override;
   int reusableCellCount(int type) override;
   void willDisplayCellForIndex(HighlightCell * cell, int index) override;
-  int typeAtLocation(int i, int j) override;
 private:
   MessageTableCell m_examModeCell;
   MessageTableCellWithChevronAndMessage m_ledCell;
+  MessageTableCellWithChevronAndMessage m_modeCell;
   PreferencesController m_preferencesController;
-  MessageTableCellWithSwitch m_symbolicCell;
-  int initialSelectedRow() const override;
-  static constexpr int k_maxNumberOfCells = 2;
-  MessageTableCell m_cell[k_maxNumberOfCells];
 };
 
 }
diff --git a/apps/settings/sub_menu/preferences_controller.cpp b/apps/settings/sub_menu/preferences_controller.cpp
index 11e6364c8..62921e49a 100644
--- a/apps/settings/sub_menu/preferences_controller.cpp
+++ b/apps/settings/sub_menu/preferences_controller.cpp
@@ -128,6 +128,24 @@ Layout PreferencesController::layoutForPreferences(I18n::Message message) {
       const char * text = " ";
       return LayoutHelper::String(text, strlen(text), k_layoutFont);
     }
+    
+    // Exam mode modes
+    case I18n::Message::ExamModeModeStandard:
+    {
+      const char * text = " ";
+      return LayoutHelper::String(text, strlen(text), k_layoutFont);
+    }
+    case I18n::Message::ExamModeModeNoSym:
+    {
+      const char * text = " ";
+      return LayoutHelper::String(text, strlen(text), k_layoutFont);
+    }
+    case I18n::Message::ExamModeModeDutch:
+    {
+      const char * text = " ";
+      return LayoutHelper::String(text, strlen(text), k_layoutFont);
+    }
+    
 
     // Symbol controller
     case I18n::Message::SymbolMultiplicationCross: // × and · aren't single characters, so they cannot be constructed into codepoints..?
@@ -182,6 +200,8 @@ void PreferencesController::setPreferenceWithValueIndex(I18n::Message message, i
     preferences->setComplexFormat((Preferences::ComplexFormat)valueIndex);
   } else if (message == I18n::Message::LEDColor) {
     preferences->setColorOfLED((Preferences::LEDColor)valueIndex);
+  } else if (message == I18n::Message::ExamModeMode) {
+    GlobalPreferences::sharedGlobalPreferences()->setTempExamMode((GlobalPreferences::ExamMode)((uint8_t)valueIndex + 1));
   } else if (message == I18n::Message::SymbolMultiplication) {
     preferences->setSymbolMultiplication((Preferences::SymbolMultiplication)valueIndex);
   }
diff --git a/apps/title_bar_view.cpp b/apps/title_bar_view.cpp
index f37e4f4ba..b818db873 100644
--- a/apps/title_bar_view.cpp
+++ b/apps/title_bar_view.cpp
@@ -85,7 +85,7 @@ void TitleBarView::refreshPreferences() {
   char buffer[bufferSize];
   int numberOfChar = 0;
   Preferences * preferences = Preferences::sharedPreferences();
-  if (GlobalPreferences::sharedGlobalPreferences()->isInExamMode() && Preferences::sharedPreferences()->isExamSymbolic()) {
+  if (GlobalPreferences::sharedGlobalPreferences()->isInExamModeSymbolic()) {
     // Display "cas" if in exam mode with symbolic computation enabled
       numberOfChar += strlcpy(buffer+numberOfChar, I18n::translate(I18n::Message::Sym), bufferSize - numberOfChar);
       assert(numberOfChar < bufferSize-1);
diff --git a/ion/src/device/n0110/drivers/led.cpp b/ion/src/device/n0110/drivers/led.cpp
index 9990bdc41..28d425096 100644
--- a/ion/src/device/n0110/drivers/led.cpp
+++ b/ion/src/device/n0110/drivers/led.cpp
@@ -9,7 +9,7 @@ namespace LED {
 
 KDColor updateColorWithPlugAndCharge() {
   KDColor ledColor = getColor();
-  if (GlobalPreferences::sharedGlobalPreferences()->isInExamMode()) { // If exam mode is on, we do not update the LED with the plugged/charging state
+  if (!GlobalPreferences::sharedGlobalPreferences()->isInExamMode()) { // If exam mode is on, we do not update the LED with the plugged/charging state
     if (USB::isPlugged()) {
       ledColor = Battery::isCharging() ? KDColorOrange : KDColorGreen;
     } else {
diff --git a/ion/src/device/shared/drivers/exam_mode.cpp b/ion/src/device/shared/drivers/exam_mode.cpp
index a4aa20143..326480d5e 100644
--- a/ion/src/device/shared/drivers/exam_mode.cpp
+++ b/ion/src/device/shared/drivers/exam_mode.cpp
@@ -18,12 +18,13 @@ char ones[Config::ExamModeBufferSize]
 
 /* The exam mode is written in flash so that it is resilient to resets.
  * We erase the dedicated flash sector (all bits written to 1) and, upon
- * deactivating or activating standard or Dutch exam mode we write one or two
+ * deactivating or activating standard, nosym or Dutch exam mode we write one, two or tree
  * bits to 0. To determine in which exam mode we are, we count the number of
  * leading 0 bits. If it is equal to:
  * - 0[3]: the exam mode is off;
  * - 1[3]: the standard exam mode is activated;
- * - 2[3]: the Dutch exam mode is activated. */
+ * - 2[3]: the NoSym exam mode is activated.
+ * - 3[3]: the Dutch exam mode is activated. */
 
 /* significantExamModeAddress returns the first uint32_t * in the exam mode
  * flash sector that does not point to 0. If this flash sector has only 0s or
@@ -76,14 +77,14 @@ uint8_t * SignificantExamModeAddress() {
 uint8_t FetchExamMode() {
   uint8_t * readingAddress = SignificantExamModeAddress();
   // Count the number of 0[3] before reading address
-  uint32_t nbOfZerosBefore = ((readingAddress - (uint8_t *)&_exam_mode_buffer_start) * numberOfBitsInByte) % 3;
+  uint32_t nbOfZerosBefore = ((readingAddress - (uint8_t *)&_exam_mode_buffer_start) * numberOfBitsInByte) % 4;
   // Count the number of 0[3] at reading address
-  size_t numberOfLeading0 = (numberOfBitsInByte - numberOfBitsAfterLeadingZeroes(*readingAddress)) % 3;
-  return (nbOfZerosBefore + numberOfLeading0) % 3;
+  size_t numberOfLeading0 = (numberOfBitsInByte - numberOfBitsAfterLeadingZeroes(*readingAddress)) % 4;
+  return (nbOfZerosBefore + numberOfLeading0) % 4;
 }
 
 void IncrementExamMode(uint8_t delta) {
-  assert(delta == 1 || delta == 2);
+  assert(delta == 1 || delta == 2 || delta == 3);
   uint8_t * writingAddress = SignificantExamModeAddress();
   assert(*writingAddress != 0);
   size_t nbOfTargetedOnes = numberOfBitsAfterLeadingZeroes(*writingAddress);
diff --git a/poincare/include/poincare/preferences.h b/poincare/include/poincare/preferences.h
index 32e60041d..95505cf55 100644
--- a/poincare/include/poincare/preferences.h
+++ b/poincare/include/poincare/preferences.h
@@ -64,8 +64,6 @@ public:
   void setColorOfLED(LEDColor color) { m_colorOfLED = color; }
   SymbolMultiplication symbolofMultiplication() const {return m_symbolMultiplication;}
   void setSymbolMultiplication(SymbolMultiplication symbolofMultiplication) {m_symbolMultiplication = symbolofMultiplication;}
-  bool isExamSymbolic() const {return m_examSymbolic;}
-  void setExamSymbolic(bool examSymbolic) {m_examSymbolic = examSymbolic;}
 private:
   AngleUnit m_angleUnit;
   PrintFloatMode m_displayMode;
@@ -74,7 +72,6 @@ private:
   uint8_t m_numberOfSignificantDigits;
   LEDColor m_colorOfLED;
   SymbolMultiplication m_symbolMultiplication;
-  bool m_examSymbolic; 
 };
 
 }
diff --git a/poincare/src/preferences.cpp b/poincare/src/preferences.cpp
index 03ced1ee6..4cdb0613f 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::Auto),
-  m_examSymbolic(true)
+  m_symbolMultiplication(Preferences::SymbolMultiplication::Auto)
 {}
 
 Preferences * Preferences::sharedPreferences() {