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1.Unpack and smell and inspect the accessories.
Many users will ask for the original machine when buying the iphone5s Apple mobile phone, but what the author wants to say is that not all the original machines must be new machines, because now basically every dealer has the back sealing technology, so this is not guaranteed whether the Apple mobile phone purchased is a refurbished machine. Like other parallel goods, the new iphone5s can also smell a strong fragrance after unpacking, while the refurbished machine is the smell of chemical reagents, in addition, users should pay attention to whether the accessories of the machine are complete after opening the box.
2.Look at the machine details.
Whether the headphone jack has been plugged and unplugged.
Generally, the used machine can be seen by careful observation of some details, such as using a magnifying glass to observe the dust in the cracks, or check whether the earphone jack has scratches or traces of plugging and unplugging, and also look at whether there are finger prints on the fuselage.
See if the mirror surface on the back of the machine is worn.
Check whether the data interface on the top of the machine has scratches on the data cable and whether the screws have been screwed.
Mobile phone activation time inquiry.
Official**How to check the activation time of iPhone5S: Enter Apple's official **dot picture 1 upper right corner support. After that, click on the red label link at the bottom of Figure 2 below to enter Figure 3.
Enter the mobile phone IMEI code in the box to check the activation time of the machine.
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The device is out of warranty.
Activation Information. Last activated: 2013-02-19
First activated 2011-12-26
Activate the carrier of the card (reference) China Mobile.
Device information. Model: iPhone 4S 16GB White.
Product serial number (SN) C38GR93CDTD2
Date of manufacture(reference) 2011-12-02 2011-12-08
iOS version.
The production date is relatively early, and if it is recently bought, it is likely to be a second-hand or refurbished phone.
The Yueyanglou answering team provides you with the most detailed and authoritative information.
Tips: The version (place of sale) can be viewed according to the last two digits of the model (open the settings general about this machine): CH is the national bank, ZP is the Hong Kong version, LL is the American version, ZA Singapore, TA is Taiwan, KH is South Korea;
Finally, guess the first one: B is the United Kingdom, C is the Canadian version, X is the Australian version, F is the French version, and J is Japan.
Whether it is a brand new machine, please refer to your actual purchase date and the warranty date inquired above. This is because the warranty is a full year from the day of activation. The activation date can be pushed back one year from the warranty.
All Apple hardware comes with a one-year limited warranty and 90 days of free** technical support. To further extend your warranty, purchase an AppleCare Protection Plan.
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Hong Kong version iphone5 serial number: c34k3658dtwd Want to know the activation time and factory time? Generous.
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This is because the Apple series has not developed very well in recent years, and there are no major innovations.
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It is recommended that you go to China Telecom's official channels to buy genuine mobile phones, and the mobile phone may not be able to be used after the number is burned.