How can I quickly and accurately distinguish the authenticity of the Apple 4? Please help.

Provide the serial number to check the warranty date on the official website, and then reverse the activation date, if it is the time you activated, it is brand new.

Tip] Settings - General - About This Machine The model number and serial number can be observed. The last two CH of the model are the national bank, ZP is the Hong Kong bank, KH is the Korean version, and LL is the United States.

Plate machine, DN is the German version, TA is Taiwan, ZA is Singapore and Malaysia, AB is the UAE, RS is Russia, GR is Greece,

The IP is Italy, the PP is the Philippines, and the FB is France. The last C is the Canadian version, X is the Australian version, B is the British version, F is the French version, J is Japan, and Y is Spain (that is, the sales region or version number is often called).

Whether it is a brand new machine, please refer to your actual purchase date and the warranty date found on the official website.

This is because the warranty is a full year from the day of activation, and there are 3 months of free** technical support.

The activation date can be pushed back one year from the warranty.

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If you look at whether the operating system is Apple or Android, you won't know. Apple is currently not pirated!

The direct and effective method is to take the after-sales service center to verify.

**Netizen:

1. The back cover of the battery can't be removed, and it has become an all-in-one machine like the real machine.

2. The SIM card also achieves the same effect as the real machine, inserting the small hole next to the needle and popping up a SIM card slot, but the structure is very poor, as if it is going to fall off at any time.

3. The mute button can also be pulled (the fake machine that I have seen can not be pulled out), but after unplugging, it is not a red paint like the real machine, but a hole is vacant to enter, 4. The small microphone hole next to the headphone jack is also solid, 5. There is also a camera, the center of the fake is just a small black dot, unlike the real camera, the middle lens is a bit like an eye.

6. The navigation key is also concave like the real machine, unlike the early fake machine that is convex.

The buttons of the fake machine will give people a loose feeling, not as compact and strong as the real machine, and the metal texture of the metal edge banding around it is not as strong as the real machine, and the real machine looks like stainless steel, which is very bright.

First, look at the appearance, iphone4 full glass texture, Apple's industrial design is not something that other factories can imitate, no matter how good the copycat machine is, it can't make that kind of texture.

Second, swipe the screen to see if it is a card, with the configuration of iphone4, it will not be stuck.

Thirdly, turn on the compass, this one is only available in 3gs and 4 generations.

Fourth, open the SMS interface and look at the gravity sensor horizontally.

Fifth, open an app and press the home button to exit, there should be a noticeable animation over-the-top, both instantly zoomed out.

Finally, ask the boss to connect the machine to the computer iTunes, the model and OS version are clear at a glance. I believe that no copycat function can be connected to iTunes.

These are the details of the iPhone, it is the essence of Apple, the garbage copycat machine can never be imitated, you asked this question, it means that you have not yet understood the iPhone, it is recommended to go to the Weifeng forum to see the literacy post.

The most important thing is to see what channel you choose to buy and what version you buy!

The first look**, the current market** is around 5000, and the absolute fakes below 4500; Second, look at the packaging, this can be searched and compared on the Internet** to view; The third is to look at the information of the machine itself (appearance, serial number, workmanship, etc.).

Teach you a few simple and practical methods.

1.On the computer** an iTunes, connect with the computer with a mobile phone, if it is a real iPhone, iTunes will display basic information such as the model of the machine, which is the most sure method.

2.Press and hold the start button of the iphone (the one in the middle can be pressed), and then press the shutdown button, you will hear a click (like the sound of a camera taking pictures), and the screen will also be white, which is the function of the lock screen.

3.The ** card of the real iphone4 is different from the ordinary mobile phone, it is installed with a small card (that is, the magnetic sheet in the middle of the ** card, which needs to be cut card).

The above methods are only for iPhone4, I hope it will help you.

Is it a copycat or a refurbished by what you say?