前往「設定」>發送郵件以更改 iPhone 的簽名。選擇「每個帳戶」以根據您回覆的帳戶設定單獨的簽名（如果您在旅途中回覆工作電子郵件，這很方便）。或者，空白簽名也可以。
此簽名的唯一真正目的是先發製人地原諒因在移動鍵盤上打字而造成的打字錯誤。解決這個問題的方法是在發送電子郵件之前對其進行校對，並利用 Apple Mail 的撤消發送功能來挽回面子。 2 訊息中的已讀回執
當您第一次開始使用訊息應用程式時，您的 iPhone 會詢問您是否要啟用已讀回執，之後您可能會忘記該功能的存在。不幸的是，這意味著將您的「留讀」習慣暴露給所有最親密的聯絡人。
前往“設定”>訊息並停用“發送已讀回執”，為您的對話增添一點神秘感。此功能除了讓您感到有盡快回覆的壓力之外沒有什麼用處。這是你生活中不需要的焦慮。
隨著 iOS 18 中豐富通訊服務 (RCS) 支援的到來，已讀回執也適用於 Android 用戶（不僅僅是 iMessage 用戶，就像之前的情況一樣）。 3 您的 Apple Music 收聽歷史記錄
Apple Music 缺乏簡單的「私人模式」來停用或隱藏您的收聽歷史記錄。如果您有 Apple Music 個人資料，您最近聽過的所有內容都會列在「收聽」部分下。您可以刪除您的個人資料來擺脫這個問題，但這似乎是一種極端的措施。
iOS 17 introduced Contact Posters, a feature that effectively lets you control how other iPhone users see you when exchanging contact information, making phone calls, and elsewhere across the operating system.
This allows you to put your best foot forward by choosing a picture you like and deciding whether to share your full name, nickname, or something in between. To do this, head to Phone > Contacts and tap on “My Card” at the top of the list. Now tap on “Contact Photo & Poster” then use the “Edit” button to modify or create a new poster.
You can make multiple posters and then switch between them as you like. Make sure to enable “Name & Photo Sharing” and decide whether to share automatically with contacts or not using the “Share Automatically” setting.
You can hide photos in your iPhone Photos library by finding a photo, tapping the ellipsis “…” button, and tapping the “Hide” button. This will hide the photo within your Photos library while keeping it available under the “Hidden” album. This album requires a Face ID or passcode unlock as long as “Use Face ID” is enabled under Settings > Photos.
This is all good and well, but you can go a step further and hide the Hidden album altogether. You’ll still be able to hide photos just as you could before, except now accessing the Hidden album requires an extra step. It suggests to snoopers that you don’t actually have any hidden photos on your device in the first place.
To do this, head to Settings > Photos and disable the “Show Hidden Album” toggle. To view items in this folder, you’ll need to come back to this menu and enable the album again.
It’s easy to get used to a dirty iPhone since the longer you use it the less likely you are to see the dirt. This is especially true if your device is old and has a few nicks, scratches, and dents. But that’s no excuse.
Our smartphones go pretty much everywhere with us, which means they pick up all sorts of dirt and bacteria. You can clean your iPhone’s screen with a soft damp cloth, but you’re better off disinfecting it with cleaning wipes or isopropyl alcohol.
While you’re at it, give your iPhone’s charging port a good clean out too. Not only can lint and other debris lead to unsightly grime forming, but a dirty charging port could eventually stop your device from charging properly. Use a wooden toothpick and be careful not to damage the charging contacts.
The cheapest way to make an old iPhone feel like new is to replace its protective case. Even if you buy the same case again, this relatively small investment can make a big difference to the look and feel of an aging smartphone.
As cases become warped and chipped, a new one could even restore some of the protective properties lost over time. I should know, just look at the perplexing split on this Quad Lock case that I’ve been meaning to replace for weeks now:
The same is true of the display. If your screen protector is broken, it’s served its purpose well. Retire it, replace it with another, and get that shiny new feeling back.
A messy iPhone Home Screen is a lot like a messy desk. Having too many icons or bits of paper everywhere makes it difficult to see what you really need. It can be easy to waste valuable space on things you never use, simply because you’ve gotten used to having them there.
Your main iPhone Home Screen (the one you see when you unlock your device) should have your mission-critical apps on it. Apps that you open multiple times a day (or at least a few times per week). There’s a golden opportunity here to have some useful widgets too, like the weather or your activity rings. Tap and hold an icon until everything starts wiggling to move, remove, and add items.
Having space on your Home Screen can be a good thing too. You could split your widgets and icons between different home screens to make iOS feel a bit more zen.
The key to this is to use Spotlight to find and launch apps on your iPhone. Pull down on any Home Screen and start typing the name of the app you want. Siri suggestions mean that the app will just be there much of the time. You can also tell Siri to launch an app if you prefer using your voice.
iOS 18 makes it even easier to live that simple Home Screen life, allowing you to (finally) put icons anywhere on the grid and even tint your icons for a color-matched look.
Notification badges can also lose all meaning if you never dismiss the outstanding notifications. Head to Settings > Notifications, tap on an app and then disable the notification badge to hide your unread count for good.
Ever had your iPhone ring or sound a notification alert at an inopportune moment? Focus modes are the answer. Not only do they remove distractions from your life by effectively silencing incoming communication, but they can also be scheduled or triggered automatically.
Set up Focus under Settings > Focus, then enable Focus modes using Control Center by swiping down from the top-right corner of the screen, tapping “Focus,” and then choosing a mode. There are presets for just about everything, plus you can make your own custom modes under Settings.
You can trigger these modes between particular hours, based on your location (like at work), when you’re doing something (like driving or working out), or when you’re using a particular app. Set up an allow-list of important contacts and apps that can bypass Focus mode, so you don’t miss the most important notifications while hiding everything else.
On top of this, contacts will be able to see you’ve silenced notifications when trying to send you messages so they have a heads-up that you’re not necessarily able to get back to them right away.
A new feature in iOS 18 allows you to finally lock and hide apps behind Face ID. To use the feature, tap and hold an app’s icon on your Home Screen or in the App Library and choose “Require Face ID” then choose between just locking the app behind Face ID or also hiding it.
You’ll find hidden apps under the “Hidden” category in the App Library (swipe to the end of your Home Screens to find this).
You know what else could be embarrasing? Throwing up because you were too busy looking at your phone in a moving vehicle. Fortunately, iOS 18's new vehicle motion cues accessibility setting could help with that.
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