Direct transfer
You'll be asked if you wish to move applications and data from your old iPhone to your new one throughout the setup process. This function was initially introduced with iOS 12.4, so if you haven't upgraded your phone in a few years, you'll be seeing it for the first time.
The application is simple to use. Make sure you have both phones, preferably connected in and charging to prevent them from running out of juice, a Wi-Fi connection, and enough time for the procedure to complete — it might take more than an hour.
The longer it takes, the more information you have on your phone, such as photographs in your camera roll. When the transmission begins, the phones will display an estimated time. Every time I've used this tool, the estimate has been within a few minutes. If you don't utilise Apple's iCloud service to backup your phone, it's worth your time.
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