How can you tell if the Apple 4S phone is licensed?

1. The back of regular mobile phones is affixed with the "Network Access Permit" logo of the Ministry of Information Industry, while parallel mobile phones are not. Second, the configuration of regular mobile phones, including batteries and chargers, are affixed with the laser anti-counterfeiting mark of the original manufacturer, and parallel mobile phones generally do not have this logo. 3. Personally confirm whether the dealer's warranty is consistent with the manufacturer's warranty regulations, and parallel mobile phones cannot enjoy the warranty and maintenance services provided by the original manufacturer or in line with the original manufacturer's technical standards.

Fourth, in terms of appearance, regular mobile phones are more delicate and the keyboard is smooth; Most parallel mobile phones have a rough appearance, a muddy color, and a keyboard with signs of wear. Fifth, see if the difference is too outrageous. If it is too far from the market, it is necessary to wonder if it is a parallel import.

Taking Samsung S308 as an example, the parallel cargo machine is a modification of the English version (S300) mobile phone. From the outside, the printing of manuals and packaging boxes, etc., is very exquisite, unlike the rough transfer printing of parallel import revision machines. From the fuselage, the characters on the outer screen of the licensed mobile phone are Anycall, and the parallel import is Samsung, which is the easiest way to identify the Samsung AnyCall series.

Judging from the buttons, the left and right of the elliptical navigation button of the licensed goods are the envelope and stave icons, and the parallel goods do not. Judging from the SIM card slot and back label, the licensed logo is S308, and the parallel product revision machine is S300. The licensed goods on the origin are Tianjin Samsung Communications, and the revision machine is not marked or not.

Labels, battery labels, mobile phones, manual packaging, and warranty are all in Chinese Simplified, and the revised machine is in Chinese Traditional or none. The network access permit and the licensed fluorescent anti-counterfeiting mark can be seen under the purple light, and the revision machine is forged or not at all. Use a small coin detector, after removing the battery, there is a blue label on the back of the fuselage with access to the network, and the label is illuminated with a self-examiner, and those with the word cinn or other words are licensed.

First, open a browser and log in to Apple's official website in China.

<>6. In this way, you can check whether the mobile phone is **.

You can go to Apple's official website to check the source by going to the serial number that is not higher than the mobile phone, and the specific method is as follows:

1. First, log in to the official website of Apple China.

Then click on "Technical Support".

Second, then open "Service and Maintenance Information" under Service and Maintenance.

3. Select "iPhone" after entering.

4. Then scroll down the page, find the "View Warranty Status" item and click to enter.

5. After entering, enter the serial number of the mobile phone to check whether the mobile phone is licensed.

Look up the serial number.

Version query: Mobile phone - Settings - General - About this machine - Model [see the last two or one letter].

Common versions: CH Guoxing zp Hong Kong version ll American version j Japanese version b British version c Canadian version F French version zp is the Hong Kong version ll is the American version kh is the Korean version dn is the German version B is the British version TA is Taiwan j is Japan C is Canada f is the French version Y is for Spain.

CH is the Bank of China, and the others are collectively referred to as parallel imports

If the serial number starts with CCP C7G C3K DYJ DQG DQH F17 F2N, and the query result activation date is earlier than the production date, it is an official refurbished machine (refers to a brand new machine that has a problem during the warranty period, returns to the factory for repair, and is sold to the next customer after the repair The quality is guaranteed, and you can use it with confidence, ** slightly lower than the brand new machine).

Brand new machines: Activation status to hardware warranty is shown for one full year.

Second-hand machine: hardware warranty: if it shows that it has expired, the machine has been used for one year, and the detailed activation date can not be found in general, and the color corresponding to the query is not right, that is, the seller has refurbished it privately.

Refurbished machines: i.e. the production date is later than the activation date, e.g. it has been activated before it has been produced, for example, it was produced in April '14, but it was activated in January '14.

Parallel trading machines: customs clearance needs to be activated in advance, so there is no problem with the activation date within a month earlier than the purchase activation date; If the activation date is one day earlier than the purchase date, it is a time difference, which is normal.

Note: Checking the serial number is only one of the ways to verify authenticity. It is recommended that you connect your mobile phone to your computer, open iTunes (install it on your computer, register your ID on Apple's official website), and if the information displayed on the connection is consistent with the query result, it means that it is a real machine.

If you can't connect, there is no prompt, only to tell you that your machine is a copycat. Only if the serial number and IMEI number of the query are consistent with the display of the mobile phone (the method of checking the "serial number meid imei" on the mobile phone: Settings -> General ->About this machine), and the relevant information can be correctly recognized by connecting iTunes, can it be proved**.

**Support: Brand new Apple devices have a three-month validity period, and you can give Apple Line Store and after-sales support a free **consultation.

Made in China: Apple machines are almost made by Foxconn in China.

Whether there is a lock: Generally speaking, Apple phones with a card stick have a lock.

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How to distinguish whether an Apple mobile phone is a licensed product? You can learn it in 1 minute, so try it now! How to tell if an Apple mobile phone is a licensed product? It's very simple, you can learn it in 1 minute!

1. The IMEI and SN numbers on the box, mobile phone and card tray are exactly the same.

2. The back of the mobile phone is affixed with a formal network access license, and there is a company name and ** name marked in Chinese.

3. The activation time of the mobile phone should be on the day you buy it, and it can be obtained from Apple's official **.

Follow the above 3 points, you can basically buy ** licensed, if you have any questions, you can continue to ask me.