Do these things first when setting up your iPhone 12 or iPhone 12 Pro

Backup your older iPhone

This may be a given, but the very first thing you should tackle before setting up your new iPhone 12 is ensuring you have a recent backup of your old device.

Double-check that your previous device was just backed up, regardless of where that backup is stored. If you are using iTunes or Finder sync, plug your iPhone into your Mac or PC and click the backup button on the device information screen.

Many users likely use iCloud as it is wireless and automatic, but it doesn't mean it was recent.

How to manually start a backup in iOS 14

1. Go to Settings
2. Select your Apple ID at the top of the screen
3. Go to iCloud > Backup
4. Here it will show you when your last backup was (or you can toggle it on if it wasn't already) and you can tap Backup Now

Even a day's difference can leave you missing items or data that has changed in the past day so it is always best to create a new backup, just before transferring your data.

Setup Face ID on your new iPhone 12

Face ID is still the best way to unlock your phone. Of course, your iPhone will automatically prompt you to set up Face ID during the onboarding process, but if you find it has trouble recognizing yourself sometimes there is a quick trick. Set up an alternate appearance of yourself. This gives your device a better shot of recognizing you straight away.

Currently, masks are in wide use which does make Face ID less helpful but Apple has made Face ID work better with masks, including automatically presenting your passcode to you when a mask is detected.

Consider disabling 5G on your new iPhone 12

The speed that 5G can provide is fantastic when you can take full advantage of the speed, but for some, 5G can at times be slower than 4G LTE. This isn't necessary for battery power conservation if you can't connect to a 5G network at all. When a 5G network isn't reachable, the iPhone won't burn the power, and will default to the lesser network.

How to disable 5G data in iOS 14

1. Open the Settings app
2. Go to Cellular
3. Select Cellular Data
4. Select Voice and Data
5. Tap LTE

You can also dive into the 5G cellular settings to choose how much data goes through 5G with Apple's 5G data mode. Choose between more data, standard, or low data.

Customize your Home screen

Users were treated to a wealth of new customizations with iOS 14, including the ability to add widgets to the Home Screen. Between wallpapers, widgets, and the App Library, your phone can represent you more than ever.

We will leave the in-depth instructions to our previous coverage, but it is a big difference for those coming from older devices. This is absolutely one of the first things we do when getting our hands on a new device.

HDR video

One of the best new features of iPhone 12 and iPhone 12 Pro is the ability to shoot 4k Dolby Vision HDR video. The video looks simply incredible but can cause some compatibility issues. When sharing through the Photos app, your iPhone will automatically check whether or not the receiving device can handle HDR content and if not it will convert it to SDR video.

But if not going through the app, the video may not be converted and will play far too washed out. So if you don't care about HDR video, one of the first things you should do is to turn this off.

How to disable HDR video on iOS 14

1. Go to Settings
2. SelectCamera
3. Record Video
4. Toggle off HDR

Be sure to toggle this back on any time you want to shoot in this incredible format.

Customize Control Center

The final last bit of customization we'd recommend is thinking with Control Center. There are so many more controls than there used to be and iOS 14 has made this integral feature even more powerful.

How to customize Control Center

1. Open Settings
2. Tap Control Center
3. Now add or remove any controls you do or don't want by tapping + to add or - to remove

Perhaps you don't use the native alarm or calculator but you do use the Wallet app and HomeKit accessories. You can add and remove the exact controls you need.

Deals on the new iPhone 12 and iPhone 12 Pro

Apple's iPhone 12 is already eligible for aggressive discounts at leading wireless carriers. Check out AppleInsider's roundup of the best iPhone deals to find specific offers, from free phone promotions to cash discounts on the latest devices.