Choose the app you used to download the file (e.g., Chrome) and toggle Allow from this source to "On".
Knowing the full name (e.g., "textPlus" or "Phone by Google") will help me find the exact link for you. Download APK File v23.11
There are several popular communication apps often sought via APK that are currently around these version ranges: Choose the app you used to download the file (e
Locate the file in your Downloads folder and tap it to begin the installation. Safety Note Download APK File v23.11
Install an app from unknown sources on Android device - PandaSuite Docs