Apple took smart phone protection a step further on its iPhone models that run iOS 7, with a powerful feature that prevents anyone from using the phone—even after it's wiped clean—unless they type in your iTunes ID and Password. A security firm, SRLabs, recently demonstrated how a determined thief with the proper equipment can defeat Activation Lock in some cases.
Tape a tiny note on the back of your phone with your e-mail address or a work number You don't want to give a potential burglar your home number. In my informal tests, printing my e-mail address in a small font and taping it on with a small strip of shipping tape worked well on phones with smooth metal or plastic surfaces. On phones with rubbery or rough surfaces, neatly write that info, using a fine-point permanent marker, on a small strip of duct or electrical tape, which cling better to such surfaces. Choose a spot on the phone that's least likely to receive constant rubbing from your palm or fingers.
On Android phones, you can also type such a message in the Owner Info section of the Security submenu in Settings.
But if you erase the contents of your phone, that message will disappear. Phone carriers, phone makers, and operating systems typically offer free over-the-air backup for phone camera content, settings, and more. These options often appear when you set up the phone for the first time, though you can always activate them later. Check this detailed price and feature information about each of these services and some competing cloud services. Your cell carrier already has this digit number on file, and may be able to use it to put the phone on a missing phone list.
Some police departments ask for either of these numbers when you report a stolen phone, so that they'll be able to return it to you if it's recovered. You can typically find either number on the phone box or in your phone's settings menu.
The number should pop up on your screen. Whatever your goal, the sooner you act, the better your chances of achieving it. Here are key actions to take. As soon as possible, log on to your "find my phone" service from a secure device. Try to locate the phone on a map. If it's nearby, have the phone ring.
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If it's not close enough for you to reach within the next few minutes, push the erase button. Hopefully an honest person will come across your device and notify you via the contact info you taped to your phone. As soon as you realize your phone is no longer in your possession and not quickly recoverable, go to the nearest secure computer, log into every account you had on your phone banking, shopping, e-mail, etc. Start with the financial and shopping accounts that have your credit card on file, such as Amazon.
Inform your bank and credit card companies that you've lost your phone to alert them to possible fraudulent charges.
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The sooner they know, the easier it will be to dispute unauthorized account activities. Notifying the police not only launches an official recovery attempt, but is also required for a credit freeze. The three major reporting agencies—Equifax, Experian, and TransUnion—require a copy of the police report before they'll freeze it. You may also need the police report to dispute fraudulent charges made on your credit cards. Learn how to put a freeze on your credit file.
Wipe it anyway. You never know what malicious app or spyware someone may have installed while the phone was out of your hands. To be on the safe side, reset the phone to factory settings. If you see an option to "erase everthing," make sure you select it. Before doing that, though, check the backups on your computer or cloud service to make sure that you have copies of all the irreplaceable photos and videos on your phone. Some phones give you the option of resetting their settings without erasing everything.
Make sure you check the Reset Everything option. To reset an iPhone, go to Settings, then General, then Reset. Hit this and after a few minutes, your iPhone is ready to restore. Finding Factory Reset on Android phones is trickier because device makers tweak Android to their own liking. For iPhones. These offer two pre-installed photo or video backup options: My Photo Stream and iCloud Backup, both of which are part of the iCloud constellation of services. My Photo Stream, a free service designed for sharing photos with other Apple device owners, stores up to 1, photos not videos.
But after 30 days, Apple deletes them. For iPhones, Android, or Windows phones. But each file can't be larger than 2GB. On Androids and iPhones, you may have to fiddle with additional phone settings to make the backups automatic. Get Ratings on the go and compare while you shop. Sign In. Become a Member. Remember Me. Forgot username or password? On all five model generations, the phone can be configured to bring up the camera app by quickly pressing the home key twice. The iPhone 6 and 6 Plus include phase detection autofocus , while only the 6 Plus has Optical Image Stabilization.
Both models can shoot p videos at 60 frames per second, though optical image stabilization of the latter is unfunctional during video recording, making the iPhone 6s Plus of the first with optical video stabilization. With the release of iOS 8 , the iPhone 4S and later models can now shoot time-lapse videos, with its capability to switch frame rates automatically as the recording increases its time. The iPhone 6S and 6S Plus are outfitted with a megapixel camera, with 4K video capability at 30fps, both for the first time on iPhone.
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The front-facing camera is upgraded from 1. Other features added are Live Photos , which captures a short video along a photo, and Retina Flash , which utilises the screen's backlight as front camera flash, though less powerful than the rear LED lamp. The user may change the resolution down to p or p in the system settings outside of the camera application, where lower resolutions extend the recording duration until exhaustion of internal storage capacity, and reduces power consumption.
The first-generation iPhone SE features the same 12 MP camera found on the iPhone 6S, with the same 4K and high frame rate video capability, but its front camera only has 1. The iPhone 7 features optical image stabilization on its rear camera, a feature that was previously exclusive to the Plus models, and the 7 Plus is the first iPhone to feature dual-lens cameras both 12 MP. Both models have a 7 MP front-facing camera, with video resolution increased from p to p. The iPhone 8 camera remains largely the same as its predecessor, but it features a larger sensor and a newer color filter.
The camera can also now record 4K at 60 and 24 frames per second, slow-mo at p in frames per second. The new camera system also enables Portrait Lighting, which defines the light in a scene. The XS series has a telephoto lens, while the lower end XR has only one lens. It also features Smart HDR, using the power of A12 Bionic chip, along with the Neural Engine, machine learning, artificial intelligence, and some advancements to provide better photos with improved dynamic range.
The iPhone 11, 11 Pro and 11 Pro Max introduced an ultrawide lens; the latter two became the first triple-camera iPhones. The 11 has a dual-lens setup, lacking the telephoto lens of the 11 Pro and 11 Pro Max. The front camera is now capable of recording video at 4K as a result of a new 12 MP sensor, and can also capture slow-motion footage. The second-generation iPhone SE's camera hardware is the same as the iPhone 8, but adds Portrait mode, Portrait lighting, Smart HDR, extended dynamic range for video up to 30 fps, stereo recording and cinematic video stabilization.
The iPhone 12 series brought Night Mode brought to all camera lenses, including the TrueDepth camera.
The telephoto camera can now zoom up to 2. The iPhone was initially released with two options for internal storage size: 4 or 8 GB. On September 5, , Apple discontinued the 4 GB models. The iPhone 4 was available in 16 and 32 GB variants, as well as an 8 GB variant, to be sold alongside the iPhone 4S at a reduced price point. The iPhone 6 and 6S were available in three sizes at launch: 16, 64, and GB. When the iPhone 7 and 7 Plus were released, Apple changed the base model storage capacity from 16 to 32 GB. Both the iPhone 7 and 7 Plus have configurations of 32, , and GB storage.
The GB model on the iPhone XR was discontinued in and remained with two remaining storage options. The iPhone 12 and iPhone 12 mini will come in 64, and GB configurations. As of , iPhones have lacked memory card -expandable storage entirely.
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The SIM sits in a tray, which is inserted into a slot at the top of the device. In the case of Verizon, for example, one can request that the SIM slot be unlocked for international use by calling their support number and requesting an international unlock if their account has been in good standing for the past 60 days. All iPhones as well as many other devices by Apple have a small disc at the bottom of the headphone jack that changes from white to red on contact with water; the iPhone 3G and later models also have a similar indicator at the bottom of the dock connector.
However, with the adoption of water resistance as a feature of the iPhone, this practice is no longer in use by Apple. The iPhone's indicators are more exposed than those in some mobile phones from other manufacturers, which carry them in a more protected location, such as beneath the battery behind a battery cover.
These indicators can be triggered during routine use, by an owner's sweat, [] steam in a bathroom, and other light environmental moisture. All iPhone models include written documentation, and a dock connector to USB cable. The first generation and 3G iPhones also came with a cleaning cloth. The first generation iPhone includes a stereo headset earbuds and a microphone and a plastic dock to hold the unit upright while charging and syncing.
The iPhone 3G includes a similar headset plus a SIM eject tool the first generation model requires a paperclip. The iPhone 3GS includes the SIM eject tool and a revised headset, which adds volume buttons not functional with previous iPhone versions. The iPhone 3G and 3GS are compatible with the same dock, sold separately, but not the first generation model's dock.
In October at the iPhone 12 virtual event, Apple announced that they will be removing the power adapter and EarPods from iPhone packaging. In September , with the launch of the iPhone 6 , Apple announced Apple Pay , a mobile payment system.
How to protect your smartphone from hackers and intruders
The feature, aimed to "revolutionize" the way users pay, uses an NFC chip, Touch ID fingerprint scanner Face ID on iPhone X and later , Apple's Wallet app, and a dedicated "Secure Element" chip for encrypted payment information to make purchases at participating stores, both physical and online. All iPhone models have a haptic engine to vibrate when a notification or alert, incoming call, etc. The iPhone 4S uses a linear resonant actuator vibrator, which usually uses less power and creates a quieter vibration.