1. For iOS Users:
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Open the App Store on your device and tap your profile icon in the top right corner. Scroll down to locate the XNote app, then tap the "Update" button if it is available.
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2. For Android Users:
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Go to the Google Play Store on your device and tap your profile icon at the top right. Select "Manage apps & device," then check the "Updates available" section for the XNote app. If an update is listed, tap "Update" to install the latest version.