If you install a very old Facebook IPA (v9.0), you will see the chat tab, but tapping it will redirect you to the App Store to download modern Messenger.
It is worth noting that for iOS users, there is app. This is why the demand for an old IPA is so high. Android users have an official lightweight version; iOS users are left to hack their way backward. If you own an Android device, simply install Facebook Lite from the Play Store—it offers the old, fast, data-saving experience natively. facebook old version ipa
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to transfer the file, or do you need a mobile-only solution? If you install a very old Facebook IPA (v9