What is nfc, Apple?

What is the function of nfc? Apple is a kind of distance remote sensing, an infinite technology. The English full name of N FC is Near Field Communication, which is a short-range wireless communication technology. NFC is a non-contact identification and interconnection technology jointly developed by Philips and Sony, which can carry out short-distance wireless communication between mobile devices, consumer electronics products, PCs and intelligent control components. (The original text was first published on mobile phone expert Alin's Sina blog) NFC provides a simple touch-sensitive solution, allowing consumers to exchange information and access content and services simply and intuitively.

What is Apple's A-GPS function? You know very well that there is a charge. A-GPS uses GPRS of mobile phone to generate positioning. The GPRS traffic fee generated in the middle is definitely a fee, not a mobile phone network, but a gps technology ~ it can be used as gps (hee hee in the case of monthly traffic (* _ *) ...) See: baike.baidu./view/1791029.htm for details.

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What is the function of Apple Live Photos? The Live Photos function actually means that users can view "dynamic photos" by pressing the screen through the new 3D touch function of the iPhone 6S. These photos can be taken through the "Live" button, and live photos can be taken.

Brand-new scene photos. Pressing a photo with 3D Touch can make it move, just like a small WeChat video. However, Apple explained that this was not a video, but just captured some photos at some time points around the moment of taking pictures, and then linked them to play. Through some optimization, it will not occupy a lot of storage space. At the same time, this function is turned on by default, and a small yellow logo will be enabled right above the photo interface. All of Apple's product lines will support real-time photos, from OS X to iOS and even Apple Watch.

If you want to take photos in the form of live Photo, you only need to take photos when the "live" icon in the middle of the camera interface is turned on (the icon is yellow in the open state and black and white in the closed state). IPhone will be able to automatically record a video of 1.5 seconds before and after taking photos, and edit the video and photos together. However, since Live Photo is actually a combination of photos and videos, it actually takes up twice as much space as ordinary photos. If your device is short of space, and you like to take such photos, you may often receive a reminder that the system does not have enough capacity.

What is the siri function of Apple's mobile phone? Siri is a voice control function applied by Apple in its products. Siri can turn iPhone and ipad into intelligent robots. Through Siri, users can read short messages, introduce restaurants, ask about the weather, and set alarm clocks by voice. Siri can support natural language input, and can call the weather forecast, schedule, search data and other applications that come with the system. It can also learn new sounds and intonations continuously and provide conversational response.

Similarly, the Windowsphone platform and the Android platform also have software with similar functions, such as Iflytek Voice Assistant, sogou Voice Assistant and Wisdom 360 on Android.

What are the new features of Apple's 4th generation mobile phone? There are as many as 100 function upgrades for iPhone 4, many of which exceed the previous expectations. In the keynote speech, Jobs focused on eight major improvements, including brand-new design, revolutionary retina display screen, 3-axis gyroscope, A4 processor and brand-new shooting system. The system and software upgrade of iPhone 4 includes introducing iBooks store, loading iOS4, adding iAds advertising system and Facetime video calling function. In addition, the battery efficiency, 802. 1 1n wireless network support and enterprise functions are very powerful. Here is a comprehensive analysis of the top ten features of the iPhone 4 and the new design of the 9.3mm thinnest smartphone in the world. The first point that Jobs emphasized was the new design of iPhone 4. The thickness of iPhone 4 is only 9.3 mm, which is 24% thinner than that of iPhone 3GS 12.3 mm, making iPhone 4 the thinnest smartphone in the world. As rumored, the iPhone 4 has added a dual microphone design, and one of the auxiliary microphones can actively reduce noise, which will greatly improve the call quality of the iPhone 4. The IPhone 4 uses a display with a resolution of 960x640 pixels, which is equivalent to 78% of the pixels on the iPad screen. Because the screen size has not changed, it is still 3.5 inches, and the resolution improvement has increased the display resolution of iPhone 4 to 4 times that of iPhone 3GS. There are 326 pixels per inch, which is amazing. Usually, the resolution of our computer screen is 72dpi, and the resolution of iPhone 4 is more than three times that of the computer, so the display will be very delicate. In addition, the display resolution of iPhone 4 has reached a high contrast ratio of 800: 1, and IPS wide viewing angle technology has been added, which was used in Apple iPad. A4 processor standby video call 10 hour A4 processor is adopted on iPad for the first time. Jobs announced that the battery energy consumption of iPhone 4 is 7 hours for 3G talk, 0/0 hour for video playback, 40 hours for music playback and 300 hours for standby. Except in the case of 3G call, the 7-hour call is 2 hours shorter than that of iPhone 3GS, and other battery life has not been significantly improved. However, after adding A4 processor, the energy consumption performance has not decreased, which is an improvement. IPhone 4 now supports UMTS/GSM/GPRS network and dual-band HSDPA/HSUPA 3.5G cradle, and the maximum download speed can reach 0.8mbps ... In addition, iPhone 4 supports the latest 802. 1 1n wireless standard. Three-axis gyroscope will subvert the game experience. Many hardware functions are upgraded on the basis of the previous work, and only three-axis gyroscope is new hardware. In addition to the three-axis gyroscope, the iPhone 4 also has the following sensors, which are also very powerful: 1, built-in compass, which is a new function of the iPhone 3GS; 2. The screen can be automatically turned off during short-distance induction calls; 3. The automatic photosensitive screen can automatically sense the ambient light to adjust the brightness; 4. The gravity accelerometer senses the acceleration of gravity; However, due to the thinning of the fuselage, the problem of built-in dual antennas still exists; If you hold the phone tightly, the signal will drop sharply in different degrees. Maybe soon, Apple will have a significant improvement. I hope my answer is helpful to you.

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What is the hearing aid function of Apple 5C? If Apple has a hearing aid mode, it can be matched with a hearing aid.

There is also a hearing aid in the auxiliary function. Turn on Hearing Aid Mode, and then press the volume button to increase the volume when making a phone call. This was originally for hard of hearing people.

Choose a hearing aid with wireless Bluetooth function to use in Apple. When answering the phone or listening to music, you don't need to plug in headphones, and the sound in the mobile phone will be directly transmitted to the hearing aid, which reduces the loss of sound and makes it sound clearer.

What are the key functions of Apple's mobile phone? Apple phones have always had five physical keys.

These functions are as follows:

1. Top power button: switch the screen and turn it on and off;

2. home button at the bottom: light up the screen, return to the home screen, etc.

3. Left lock key: it can be locked in vibration state;

4. Left volume key: It contains+and-two volume adjustment keys.

What are the main functions that Apple loves to shoot? Apple will have some unique functions in the new mobile phone released every year, and it will also be shown in the appearance of the mobile phone. For example, the fingerprint recognition function on Apple's 5s is integrated on the Home button of the home screen. Different from the previous Apple mobile phone, there is a steel ring on the outer ring of the button, which can detect finger touch and enable fingerprint detection. Similarly, Apple iPhone6 also has a touch ID fingerprint identification button.

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For a high copy machine, no matter how it looks, it is impossible to imitate the fingerprint identification settings in the system. We can click the "Settings" application on the home screen first, as shown in the figure.

Step reading

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Find the Touch ID option in the settings, and click Open, as shown in the figure.

Note: When using the new touch ID for the first time, you need to set the screen lock password.

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Then we can add a finger fingerprint to fingerprint identification and see if we can add it successfully. If it is a high imitation of iPhone6, fingerprint identification will definitely fail. Of course, after fingerprint identification is set, you can also try to unlock the screen with it, so that you can know thoroughly whether the current mobile phone is really iPhone6.

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Let iTunes identify it.

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Whether it's a fake Apple phone, an old Apple phone, a mule or a horse, you can clearly run around with iTunes software on your computer. Connect the Apple iPhone to the computer, open the iTunes software on the computer, and click the iPhone icon in the window, as shown in the figure.

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Then you can see the model of the current machine at the top left of the window. As shown in the picture below, this is actually an iPhone5s machine, not the latest Apple 6 mobile phone. This method can easily expose the trick of deceiving people with iPhone5s.

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Look up the serial number of the machine on the Internet.

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Each mobile phone of Apple has its own serial number, which can be found in Apple official website. We can directly search for the keyword "Apple serial number query" on Baidu, and directly enter a loose query in the page.

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In the system settings of iPhone, you can see the serial number and IMEI number of the current mobile phone.

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In general, the date of hardware warranty can be found by using serial number and IMEI number, and the time should be the same. The first picture below is queried in order, and the second picture is queried by IMEI number. You can compare it.

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other

Some friends will encounter such a situation. For example, they obviously bought a 32G Apple 5s mobile phone, but after updating the new system, they found that the serial number changed, and the capacity of the mobile phone changed from the original 32G to 16G. What's more, digest some of them, such as the American version and the Japanese version, and sell them as licensed products by jailbreaking. This kind of tampered mobile phone, they all have one thing in common, that is, they have escaped from prison at the time of purchase, so that profiteers can manually modify the configuration parameters of the mobile phone, which makes people mistakenly think it is true. Since Apple's iPhone6 phone is currently equipped with iOS8 system, the directory cannot be jailbroken. If iOS8 can escape from prison in the future, if you buy a mobile phone through some other means, you should pay special attention to whether your mobile phone has escaped from prison. On the main screen of the jailbreak phone, you will see an icon similar to Cydia.

Personally, I suggest that when you buy an Apple mobile phone, you'd better make sure that the mobile phone is not enabled at present, and you can start from the first step, which can effectively prevent profiteers from stealing columns.

What is the strongest function of iPhone4 Apple Peel? Watching porn, I use it to watch porn. Anyone who sees that feeling knows it.