iPhone Setup Checklist

Settings → Face ID & Passcode → Set Up Face ID → then Set Up an Alternative Appearance

The first scan is your everyday face. The second "Alternative Appearance" scan can be you wearing sunglasses, a hat, or even a different hairstyle. It dramatically improves unlock reliability in tricky conditions. Face ID learns over time, but giving it a head start with two scans makes a noticeable difference from day one.

Settings → Battery → Battery Health & Charging → Optimized Battery Charging → ON

This learns your daily charging pattern and pauses charging at 80% overnight, topping off to 100% right before you wake up. Lithium-ion batteries degrade fastest when held at 100% for long periods. This single setting can keep your battery health above 90% after two full years of use.

Settings → Photos → iCloud Photos ON → Optimize iPhone Storage

With "Optimize iPhone Storage" selected, your iPhone keeps small thumbnails locally and downloads full-resolution versions only when you open a photo. On a 128GB iPhone, this alone can save 30-50GB. Your originals are safe in iCloud — this just manages local space intelligently.

Settings → Privacy & Security → Tracking → Allow Apps to Request to Track → ON

This doesn't allow tracking — it allows apps to ask for permission. With this ON, each app must show a prompt, and you can deny them individually. If you turn this OFF entirely, all apps are silently blocked from asking (and tracking). Either way, review the list periodically and revoke any app you don't trust.

Settings → Display & Brightness → True Tone ON

Settings → Accessibility → Display & Text Size → Auto-Brightness ON

True Tone adjusts the screen's color temperature to match ambient lighting — whites look warm indoors and neutral in daylight. Auto-Brightness (hidden in Accessibility, oddly) adjusts screen brightness based on ambient light. Together they reduce eye strain and save battery. Both should be on for 99% of users.

Settings → Notifications → Scheduled Summary → set delivery times (e.g. 8 AM and 6 PM)

Choose which apps go into the summary — social media, shopping, news — and they'll be delivered in a quiet bundle at your chosen times. Messages, calls, and other urgent apps still come through immediately. This is how you stop your phone from buzzing 50 times a day without missing anything important.

Settings → Focus → tap Work, Sleep, or Personal → customize allowed apps & people

The real power is in the details. For "Work" Focus, allow only Slack, email, and calls from coworkers. For "Sleep," allow only calls from Favorites. You can also tie Focus modes to specific Home Screens, so your Work focus hides social media apps entirely. Set them to activate automatically based on time or location.

Settings → Emergency SOS → verify all toggles are on → add emergency contacts

Press and hold the side button + volume button to trigger Emergency SOS. Your iPhone calls local emergency services and texts your emergency contacts with your location. On iPhone 14 and later, Crash Detection and satellite SOS are also available. Make sure your emergency contacts are set — the feature is useless without them.

Health app → Medical ID → Edit → fill in blood type, allergies, conditions, emergency contacts

If you're ever unconscious or unable to communicate, paramedics can access your Medical ID from the lock screen (Emergency → Medical ID). Blood type, allergies, medications, and emergency contacts are all visible without unlocking your phone. It takes two minutes to set up and could matter enormously in an emergency.

Settings → [your name] → Find My → Find My iPhone → ON, Send Last Location → ON

"Send Last Location" is the critical sub-setting most people miss. When your battery hits critically low, it automatically sends Apple its location one final time. Without this, a dead phone is an untraceable phone. Also enable "Find My network" so your iPhone can be located even when offline, using nearby Apple devices as relays.

Settings → [your name] → iCloud → Passwords and Keychain → ON

iCloud Keychain syncs your saved passwords, credit cards, and Wi-Fi passwords across every Apple device you own. It also generates strong passwords automatically when you sign up for new accounts. If you're already using 1Password or Bitwarden, you can skip this — but for most people, Keychain is more than enough and it's completely free.

Settings → Phone → Silence Unknown Callers → ON

Unknown numbers go straight to voicemail. Calls from people in your contacts, recent outgoing calls, and Siri suggestions still ring through normally. The caller can leave a voicemail, and you'll see the missed call notification. This single setting eliminates 90% of spam calls. If you're expecting a call from an unknown number (delivery, doctor), temporarily turn it off.

Settings → Accessibility → Touch → Back Tap → Double Tap = Screenshot

Tap the back of your iPhone twice — not the screen, the actual back panel — and it takes a screenshot. You can also assign Triple Tap to another action like Flashlight, Mute, or opening a specific Shortcut. This works even with a case on. It's one of those features that sounds gimmicky until you use it 10 times a day.

Long press the lock screen → Customize → add widgets above and below the time

You can put up to 4 small widgets below the clock — weather, battery level, calendar events, fitness rings, or activity. Above the clock, one line of text (date, weather, next event). You can also create multiple lock screens and link each one to a different Focus mode. Swipe between them based on your context.

Safari → tap the tab button (bottom right) → tap the dropdown at bottom → New Tab Group

Create groups like "Shopping," "Work," "Research." Tabs within each group stay organized and separate. Tab Groups sync across your iPhone, iPad, and Mac via iCloud. Instead of 150 random tabs, you have categorized collections you can actually find things in.

Hold the globe key (or emoji key) on the keyboard → select the left or right one-handed keyboard icon

On larger iPhones (Plus and Pro Max), reaching the other side of the keyboard one-handed is a stretch. One-handed mode compresses the keyboard to one side. Tap the arrow to switch sides or return to full width. Especially useful when you're holding a coffee, a bag, or a subway pole.

Settings → Camera → Grid ON → Preserve Settings ON (for Camera Mode, Creative Controls, etc.)

The grid overlay gives you rule-of-thirds lines, which instantly improve photo composition. "Preserve Settings" remembers your last-used camera mode (Portrait, Video, etc.) instead of defaulting back to Photo every time. If you shoot a lot of video, this saves you a tap every single time you open the camera.

Settings → Control Center → tap + next to Screen Recording

Once added, swipe down from the top-right corner, tap the record button, and after a 3-second countdown your screen is being recorded. Long-press the button to enable microphone audio. The recording saves to your Photos. Perfect for showing someone how to do something, reporting a bug, or saving a video call moment.

Settings → General → AirDrop → Contacts Only

If AirDrop is set to "Everyone," anyone nearby can send you files — including unwanted photos on public transit (yes, this happens). "Contacts Only" limits AirDrop to people in your address book. You can temporarily switch to "Everyone for 10 Minutes" when you need to receive something from someone new.

Settings → General → Background App Refresh → Wi-Fi

Background App Refresh lets apps update content even when you're not using them — social feeds, email, news. Setting it to "Wi-Fi" instead of "Wi-Fi & Cellular Data" means apps only refresh in the background when you're on Wi-Fi. On cellular, they update only when you open them. This reduces battery drain and saves mobile data with virtually no noticeable impact on your experience.