Help check if your phone is refurbished and the date it left the factory

Valid date of purchase.

The date of purchase is not verified.

**Technical Support: Active.

**Technical Support: Expired.

Repair & Service Warranty: Expired.

Our records show that your product is not covered by Apple's one-year limited warranty or AppleCare Protection Plan's hardware repair and service warranty, based on the estimated expiration date.

Schedule a repair to extend the warranty period.

Your mobile phone can be found on the official website, if you buy it in the hands of a friend, it's okay, but the shelf life has passed, that is, more than a year, if it's bought on the street, don't buy it, That kind of goods, Shenzhen can imitate the same as the real thing.

As people become more aware of these machines online, fewer and fewer people are being scammed. There is still no shortage of refurbished and assembled machines for sale. In the Android market, this situation is rare, and it generally appears on the iPhone, and today I will also talk about how to distinguish whether the iPhone is a refurbished machine or not.

Mobile phone input; * , and then the phone screen will pop up a string of numbers, for example; IMEI 359614049333326, then open the back case of the phone to remove the battery, and check whether the string of IMEI numbers on the back of the phone is consistent, you can judge whether it is genuine.

1. Carefully look for any marks in the screen, and whether there is dust in the data cable, headphone hole, speaker hole, and hanging belt hole.

2. Carefully look at whether there are scratches at the battery lock of the fuselage, whether there are spin marks at the rotating shaft of the upper and lower covers, and whether there are indentations at the two bumps on the upper cover.

3. Carefully check whether there are any records in the WAP and voice functions and call log information functions.

4. The shell depends on comparison (compared with the machine that proves to be good, brightness, uniformity, hue, granularity, and the most important thing is the feel!) ）

5. Smell the smell, the new machine has a faint sandalwood fragrance, which is different from the general detergent and perfume smell. The body must not have sticky wax and oil (if there is, it will be beautified by JS).

6. Carefully check the SIM card contact points for wear marks on the contact points of the fuselage battery (distinguish the rest of the contact points).

7. Check whether the gap between the seams of the shell is uniform and below 1mm, whether there are pry marks, and whether there are pick marks at the two sealing points under the screen in the upper cover.

8. Compare the elasticity of the buttons and the brightness of the internal and external display screens with the new machine.

9. Carefully look at the fixed gong nails of the fuselage for spinning, painting and ink (you can use a magnifying glass), and whether the trademark has pry marks.

Methods for identifying the 14-day machine:

1. Whether the packaging is worn;

2. Whether there are scratches on the charging port and battery of the mobile phone, and whether the earphones and related accessories have been unpacked;

3. Enter the mobile phone interface to check whether there are call records, address book records and Internet records.

How can I tell if my phone is refurbished?

Generally, you can check the appearance and assembly process of the mobile phone first, the assembly process of ** is better, and there is a faint sandalwood fragrance after opening the package; Use a bright light to check whether there is dust in the data port and whether there are scratches on the gold finger. The following is a detailed introduction: 1. Generally, you can first check through the appearance and assembly process of the mobile phone, if it is directly from the manufacturer, then its shell must look integrated, and the seams must be smooth to the touch, and there will be no feeling of pricking, and if it is a refurbished machine, the shell of the mobile phone must have been disassembled, and due to the uneven assembly process, it will cause hand cutting, scratches, etc.; 2. The new machine has a faint sandalwood fragrance when the lid is opened, if it is a refurbished machine, JS generally has to beautify the fuselage, although the appearance is smooth but not dry enough, after opening the packaging box and tearing off the plastic seal, you may smell the very unpleasant smell of inferior plastic or unpleasant rubber smell; 3. Due to the long-term plugging and unplugging of the charger plug and data cable, there will be black scratches on the charging interface of the refurbished machine that are difficult to eliminate.

You can use a bright light to illuminate whether there is dust inside the data port, or whether there are scratches on the gold finger; 4. Many old mobile phones will be charged from time to time when charging, if it really appears, then it means that most of the mobile phones are a refurbished mobile phone, which is due to the fact that the battery may be a non-original battery of slightly worse quality, or it may be a non-brand new battery, so it is inferior to a new mobile phone product in terms of charging and battery life; 5. ** is the biggest difference, because the refurbished machine has been replaced on the parts, the cost is lower, so there will be greater advantages in the **; Generally, check what is the ** range of the new mobile phone of the same model, which is generally not lower than this average range; 6. If the structural design with screws at the bottom is adopted, check whether there are obvious scratches on the interface between the screws and the knife edge, and whether the two rubber pads under the inner screen have pick marks; 7. Bring your own SIM card to test the machine, call **to your friend, it is best to fix**, ask the other party how the call quality is, whether the call sound is clear, whether there is noise, current sound, and whether the volume has dropped suddenly.

The refurbished machine is the zero machine, which refers to the mobile phone that the profiteer refurbishes and then sells after the airtime is cleared. At present, many mobile phones sold on the market are "clearing machines".