diff --git a/components/SaveFileButton.tsx b/components/SaveFileButton.tsx
index c49fd4adc..54c089c53 100644
--- a/components/SaveFileButton.tsx
+++ b/components/SaveFileButton.tsx
@@ -7,7 +7,7 @@ const fs = require('../blue_modules/fs');
 
 interface SaveFileButtonProps {
   fileName: string;
-  fileContent: string | (() => string);
+  fileContent: string;
   children: ReactNode;
   style?: StyleProp<ViewStyle>;
   afterOnPress?: () => void;
@@ -25,14 +25,13 @@ const SaveFileButton: React.FC<SaveFileButtonProps> = ({ fileName, fileContent,
       await beforeOnPress(); // Now properly awaiting a function that returns a promise
     }
     const action = actions.find(a => a.id === actionId);
-    const content = typeof fileContent === 'function' ? fileContent() : fileContent; // Simplified this line
 
     if (action?.id === 'save') {
-      await fs.writeFileAndExport(fileName, content, false, Platform.OS !== 'android').finally(() => {
+      await fs.writeFileAndExport(fileName, fileContent, false, Platform.OS !== 'android').finally(() => {
         afterOnPress?.(); // Safely call afterOnPress if it exists
       });
     } else if (action?.id === 'share') {
-      await fs.writeFileAndExport(fileName, content, true).finally(() => {
+      await fs.writeFileAndExport(fileName, fileContent, true).finally(() => {
         afterOnPress?.(); // Safely call afterOnPress if it exists
       });
     }
diff --git a/screen/wallets/details.js b/screen/wallets/details.js
index 908c7ebac..223923786 100644
--- a/screen/wallets/details.js
+++ b/screen/wallets/details.js
@@ -420,23 +420,17 @@ const WalletDetails = () => {
     }
   };
 
-  const exportHistoryContent = () => {
-    const csvFileArray = [
-      loc.transactions.date,
-      loc.transactions.txid,
-      `${loc.send.create_amount} (${BitcoinUnit.BTC})`,
-      loc.send.create_memo,
-    ];
+  const exportHistoryContent = useCallback(() => {
+    const headers = [loc.transactions.date, loc.transactions.txid, `${loc.send.create_amount} (${BitcoinUnit.BTC})`, loc.send.create_memo];
     if (wallet.chain === Chain.OFFCHAIN) {
-      csvFileArray.push(loc.lnd.payment);
+      headers.push(loc.lnd.payment);
     }
 
-    let csvFile = csvFileArray.join(','); // CSV header
+    const rows = [headers.join(',')];
     const transactions = wallet.getTransactions();
 
-    for (const transaction of transactions) {
+    transactions.forEach(transaction => {
       const value = formatBalanceWithoutSuffix(transaction.value, BitcoinUnit.BTC, true);
-
       let hash = transaction.hash;
       let memo = txMetadata[transaction.hash]?.memo?.trim() ?? '';
       let status;
@@ -446,8 +440,7 @@ const WalletDetails = () => {
         memo = transaction.description;
         status = transaction.ispaid ? loc._.success : loc.lnd.expired;
         if (hash?.type === 'Buffer' && hash?.data) {
-          const bb = Buffer.from(hash);
-          hash = bb.toString('hex');
+          hash = Buffer.from(hash.data).toString('hex');
         }
       }
 
@@ -457,10 +450,11 @@ const WalletDetails = () => {
         data.push(status);
       }
 
-      csvFile += '\n' + data.join(','); // CSV line
-    }
-    return csvFile;
-  };
+      rows.push(data.join(','));
+    });
+
+    return rows.join('\n');
+  }, [wallet, txMetadata]);
 
   const handleDeleteButtonTapped = () => {
     triggerHapticFeedback(HapticFeedbackTypes.NotificationWarning);
@@ -664,7 +658,7 @@ const WalletDetails = () => {
                 {walletTransactionsLength > 0 && (
                   <>
                     <BlueSpacing20 />
-                    <SaveFileButton fileName={fileName} fileContent={exportHistoryContent}>
+                    <SaveFileButton fileName={fileName} fileContent={exportHistoryContent()}>
                       <SecondButton title={loc.wallets.details_export_history} />
                     </SaveFileButton>
                   </>