diff --git a/apps/documenteditor/mobile/src/view/settings/Settings.jsx b/apps/documenteditor/mobile/src/view/settings/Settings.jsx
index 9ffb8d90a8..9400bc7bfc 100644
--- a/apps/documenteditor/mobile/src/view/settings/Settings.jsx
+++ b/apps/documenteditor/mobile/src/view/settings/Settings.jsx
@@ -122,7 +122,9 @@ const SettingsList = inject("storeAppOptions", "storeReview")(observer(props =>
         _canDownloadOrigin = false,
         _canAbout = true,
         _canHelp = true,
-        _canPrint = false;
+        _canPrint = false,
+        _canFeedback = true;
+
     if (appOptions.isDisconnected) {
         _isEdit = false;
         if (!appOptions.enableDownload)
@@ -132,11 +134,14 @@ const SettingsList = inject("storeAppOptions", "storeReview")(observer(props =>
         _canDownload = appOptions.canDownload;
         _canDownloadOrigin = appOptions.canDownloadOrigin;
         _canPrint = appOptions.canPrint;
+
         if (appOptions.customization && appOptions.canBrandingExt) {
-            _canAbout = (appOptions.customization.about!==false);
+            _canAbout = appOptions.customization.about !== false;
         }
+
         if (appOptions.customization) {
-            _canHelp = (appOptions.customization.help!==false);
+            _canHelp = appOptions.customization.help !== false;
+            _canFeedback = appOptions.customization.feedback !== false;
         }
     }
 
@@ -216,9 +221,11 @@ const SettingsList = inject("storeAppOptions", "storeReview")(observer(props =>
                             <Icon slot="media" icon="icon-about"></Icon>
                         </ListItem>
                     }
-                    <ListItem title={t('Settings.textFeedback')} link="#" className='no-indicator' onClick={props.showFeedback}>
-                            <Icon slot="media" icon="icon-feedback"></Icon>
-                    </ListItem>
+                    {_canFeedback &&
+                        <ListItem title={t('Settings.textFeedback')} link="#" className='no-indicator' onClick={props.showFeedback}>
+                                <Icon slot="media" icon="icon-feedback"></Icon>
+                        </ListItem>
+                    }
                 </List>
             </Page>
         </View>
diff --git a/apps/presentationeditor/mobile/src/view/settings/Settings.jsx b/apps/presentationeditor/mobile/src/view/settings/Settings.jsx
index d302d6ae53..e79f43ab0a 100644
--- a/apps/presentationeditor/mobile/src/view/settings/Settings.jsx
+++ b/apps/presentationeditor/mobile/src/view/settings/Settings.jsx
@@ -130,7 +130,8 @@ const SettingsList = inject("storeAppOptions", "storeToolbarSettings")(observer(
         _canDownloadOrigin = false,
         _canAbout = true,
         _canHelp = true,
-        _canPrint = false;
+        _canPrint = false,
+        _canFeedback = true;
 
     if (appOptions.isDisconnected) {
         _isEdit = false;
@@ -141,11 +142,14 @@ const SettingsList = inject("storeAppOptions", "storeToolbarSettings")(observer(
         _canDownload = appOptions.canDownload;
         _canDownloadOrigin = appOptions.canDownloadOrigin;
         _canPrint = appOptions.canPrint;
+
         if (appOptions.customization && appOptions.canBrandingExt) {
-            _canAbout = (appOptions.customization.about!==false);
+            _canAbout = appOptions.customization.about !== false;
         }
+
         if (appOptions.customization) {
-            _canHelp = (appOptions.customization.help!==false);
+            _canHelp = appOptions.customization.help !== false;
+            _canFeedback = appOptions.customization.feedback !== false;
         }
     }
 
@@ -197,15 +201,21 @@ const SettingsList = inject("storeAppOptions", "storeToolbarSettings")(observer(
                     <ListItem title={_t.textPresentationInfo} link="#" onClick={onoptionclick.bind(this, "/presentation-info/")}>
                         <Icon slot="media" icon="icon-info"></Icon>
                     </ListItem>
-                    <ListItem title={_t.textHelp} link="#" className='no-indicator' onClick={showHelp}>
-                        <Icon slot="media" icon="icon-help"></Icon>
-                    </ListItem>
-                    <ListItem title={_t.textAbout} link="#" onClick={onoptionclick.bind(this, "/about/")}>
-                        <Icon slot="media" icon="icon-about"></Icon>
-                    </ListItem>
-                    <ListItem title={t('View.Settings.textFeedback')} link="#" className='no-indicator' onClick={showFeedback}>
-                            <Icon slot="media" icon="icon-feedback"></Icon>
-                    </ListItem>
+                    {_canHelp &&
+                        <ListItem title={_t.textHelp} link="#" className='no-indicator' onClick={showHelp}>
+                            <Icon slot="media" icon="icon-help"></Icon>
+                        </ListItem>
+                    }
+                    {_canAbout &&
+                        <ListItem title={_t.textAbout} link="#" onClick={onoptionclick.bind(this, "/about/")}>
+                            <Icon slot="media" icon="icon-about"></Icon>
+                        </ListItem>
+                    }
+                    {_canFeedback &&
+                        <ListItem title={t('View.Settings.textFeedback')} link="#" className='no-indicator' onClick={showFeedback}>
+                                <Icon slot="media" icon="icon-feedback"></Icon>
+                        </ListItem>
+                    }
                 </List>
             </Page>
         </View>
diff --git a/apps/spreadsheeteditor/mobile/src/controller/settings/ApplicationSettings.jsx b/apps/spreadsheeteditor/mobile/src/controller/settings/ApplicationSettings.jsx
index 8db569867f..db74dacfd8 100644
--- a/apps/spreadsheeteditor/mobile/src/controller/settings/ApplicationSettings.jsx
+++ b/apps/spreadsheeteditor/mobile/src/controller/settings/ApplicationSettings.jsx
@@ -24,6 +24,7 @@ class ApplicationSettingsController extends Component {
         const { t } = this.props;
         const _t = t("View.Settings", { returnObjects: true });
         const storeApplicationSettings = this.props.storeApplicationSettings;
+        const formulaLangsExamples = storeApplicationSettings.formulaLangsExamples;
         const formulaLangs = storeApplicationSettings.formulaLangs;
         const formulaLangsCollection = formulaLangs.map(lang => {
             let str = lang.replace(/[\-_]/, '');
@@ -31,11 +32,11 @@ class ApplicationSettingsController extends Component {
 
             return {
                 value: lang, 
-                displayValue: _t[`txt${str}lang`] ? t(`View.Settings.txt${str}lang`) : t(`View.Settings.txt${str}`), exampleValue: _t[`txtExample${str}`] ? t(`View.Settings.txtExample${str}`) : t('View.Settings.txtExampleEn')
+                displayValue: _t[`txt${str}lang`] ? t(`View.Settings.txt${str}lang`) : t(`View.Settings.txt${str}`), exampleValue: formulaLangsExamples[`txtExample${str}`] || formulaLangsExamples['txtExampleEn']
             }
         });
 
-        formulaLangsCollection.sort(function(a, b){
+        formulaLangsCollection.sort(function(a, b) {
             if (a.displayValue < b.displayValue) return -1;
             if (a.displayValue > b.displayValue) return 1;
             return 0;
diff --git a/apps/spreadsheeteditor/mobile/src/store/applicationSettings.js b/apps/spreadsheeteditor/mobile/src/store/applicationSettings.js
index 61945b0867..201c8daa6c 100644
--- a/apps/spreadsheeteditor/mobile/src/store/applicationSettings.js
+++ b/apps/spreadsheeteditor/mobile/src/store/applicationSettings.js
@@ -44,6 +44,27 @@ export class storeApplicationSettings {
     isComments = true;
     isResolvedComments = true; 
     formulaLangs = ['en', 'be', 'bg', 'ca', 'zh', 'cs', 'da', 'nl', 'fi', 'fr', 'de', 'el', 'hu', 'id', 'it', 'ja', 'ko', 'lv', 'lo', 'nb', 'pl', 'pt-br', 'pt', 'ro', 'ru', 'sk', 'sl', 'sv', 'es', 'tr', 'uk', 'vi'];
+    formulaLangsExamples = {
+        'txtExampleEn': 'SUM; MIN; MAX; COUNT',
+        'txtExampleDe': 'SUMME; MIN; MAX; ANZAHL',
+        'txtExampleRu': 'СУММ; МИН; МАКС; СЧЁТ',
+        'txtExamplePl': 'SUMA; MIN; MAX; ILE.LICZB',
+        'txtExampleEs': 'SUMA; MIN; MAX; CALCULAR',
+        'txtExampleFr': 'SOMME; MIN; MAX; NB',
+        'txtExampleIt': 'SOMMA; MIN; MAX; CONTA.NUMERI',
+        'txtExampleBe': 'СУММ; МИН; МАКС; СЧЁТ',
+        'txtExampleCa': 'SUMA; MIN; MAX; COMPT',
+        'txtExampleCs': 'SUMA; MIN; MAX; POČET',
+        'txtExampleDa': 'SUM; MIN; MAKS; TÆL',
+        'txtExampleNl': 'SOM; MIN; MAX; AANTAL',
+        'txtExampleFi': 'SUMMA; MIN; MAKS; LASKE',
+        'txtExampleHu': 'SZUM; MIN; MAX; DARAB',
+        'txtExampleNb': 'SUMMER; MIN; STØRST; ANTALL',
+        'txtExamplePt': 'SOMA; MÍNIMO; MÁXIMO; CONTAR',
+        'txtExamplePtbr': 'SOMA; MÍNIMO; MÁXIMO; CONT.NÚM',
+        'txtExampleSv': 'SUMMA; MIN; MAX; ANTAL',
+        'txtExampleTr': 'TOPLA; MİN; MAK; BAĞ_DEĞ_SAY'
+    }
     formulaLangsColection = [];
 
     changeDirectionMode(value) {
diff --git a/apps/spreadsheeteditor/mobile/src/view/settings/Settings.jsx b/apps/spreadsheeteditor/mobile/src/view/settings/Settings.jsx
index 6950042cd3..f1896581cb 100644
--- a/apps/spreadsheeteditor/mobile/src/view/settings/Settings.jsx
+++ b/apps/spreadsheeteditor/mobile/src/view/settings/Settings.jsx
@@ -140,7 +140,8 @@ const SettingsList = inject("storeAppOptions")(observer(props => {
         _canDownloadOrigin = false,
         _canAbout = true,
         _canHelp = true,
-        _canPrint = false;
+        _canPrint = false,
+        _canFeedback = true;
         
     if (appOptions.isDisconnected) {
         _isEdit = false;
@@ -151,11 +152,14 @@ const SettingsList = inject("storeAppOptions")(observer(props => {
         _canDownload = appOptions.canDownload;
         _canDownloadOrigin = appOptions.canDownloadOrigin;
         _canPrint = appOptions.canPrint;
+
         if (appOptions.customization && appOptions.canBrandingExt) {
-            _canAbout = (appOptions.customization.about!==false);
+            _canAbout = appOptions.customization.about !== false;
         }
+
         if (appOptions.customization) {
-            _canHelp = (appOptions.customization.help!==false);
+            _canHelp = appOptions.customization.help !== false;
+            _canFeedback = appOptions.customization.feedback !== false;
         }
     }
 
@@ -207,15 +211,21 @@ const SettingsList = inject("storeAppOptions")(observer(props => {
                     <ListItem title={_t.textSpreadsheetInfo} link="#" onClick={onoptionclick.bind(this, "/spreadsheet-info/")}>
                         <Icon slot="media" icon="icon-info"></Icon>
                     </ListItem>
-                    <ListItem title={_t.textHelp} link="#" className='no-indicator' onClick={showHelp}>
-                        <Icon slot="media" icon="icon-help"></Icon>
-                    </ListItem>
-                    <ListItem title={_t.textAbout} link="#" onClick={onoptionclick.bind(this, "/about/")}>
-                        <Icon slot="media" icon="icon-about"></Icon>
-                    </ListItem>
-                    <ListItem title={t('View.Settings.textFeedback')} link="#" className='no-indicator' onClick={showFeedback}>
-                            <Icon slot="media" icon="icon-feedback"></Icon>
-                    </ListItem>
+                    {_canHelp &&
+                        <ListItem title={_t.textHelp} link="#" className='no-indicator' onClick={showHelp}>
+                            <Icon slot="media" icon="icon-help"></Icon>
+                        </ListItem>
+                    }
+                    {_canAbout &&
+                        <ListItem title={_t.textAbout} link="#" onClick={onoptionclick.bind(this, "/about/")}>
+                            <Icon slot="media" icon="icon-about"></Icon>
+                        </ListItem>
+                    }
+                    {_canFeedback &&
+                        <ListItem title={t('View.Settings.textFeedback')} link="#" className='no-indicator' onClick={showFeedback}>
+                                <Icon slot="media" icon="icon-feedback"></Icon>
+                        </ListItem>
+                    }
                 </List>
             </Page>
         </View>