What is the mobile phone, parallel goods or refurbished or national banks, solve

It is refurbished. If you are licensed, you can check the registered domestic after-sales points, since you said that it is refurbished. There are a lot of refurbisheds, because there are many versions, it may be the Korean version, the American version or the Hong Kong version to replace the shell.

Therefore, you'd better go to the store on the ** to react, if you don't deal with it, there is no way, when you buy a lesson.

Personally, it is only suitable to buy some small things online, and if it is too high, don't. Spending money is a trivial matter, just buying a trouble, aggrieved.

Obviously, refurbished machines, parallel goods and licensed goods in addition to the different origins, other functions are the same, and even parallel goods are better than the quality of licensed goods, but parallel goods do not have a warranty, it is inevitable that there will be some refurbished machines to participate in the inside, this depends on their own eyesight, first of all, check whether the box code number is consistent with the mobile phone, whether the accessories are original, and then carefully look at the screw holes and some gaps of the mobile phone There is no dust inside, even a little dust has a lot of moisture, open the mobile phone and you enter* There will be a string of encodings to see if it is consistent.

12315 Sue them to go.

These grandchildren only make money. It doesn't matter.

As far as I know, there should be a lot of refurbished on the Internet for this mobile phone After all, the performance is there, if you want to say whether it is licensed, you can go to Samsung customer service to ask them, they should be able to help you identify.

To give you a concept, any mobile phone bought in Chinese mainland, as long as it is in the after-sales service department does not accept free maintenance services, it is a parallel cargo machine or a copycat machine, or a refurbished machine. "Man-made damage doesn't count" only has these three possibilities. If it is a domestic mainland license, it is absolutely not successful, and the free warranty business will not be accepted after sale.

Those who do not have a network access permit are basically determined to be parallel imports.

Do not rule out copycats or refurbished machines.

Here's one on Youku.

1. Carefully look for any marks in the screen, data cables, headphone holes, speaker holes, and hanging belt holes for dust.

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 the comparison (compared with the machine that proves to be good, the brightness, uniformity, hue, and granularity.

5. Smell the smell, the new machine has sandalwood, 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.

10. Look at the appearance: whether there are obvious scratches on the fuselage; whether the paint has been worn off; The nameplate, whether the screen is shaved, whether there is a film.

11.Look at the electric board: whether the seam between the thin plate and the thick plate and the fuselage is large.

Pinch it gently with your hand to see if there is a noticeable "squeak"; Whether there are small black dots at the contact points of the plates (the reeds of the electrodes). If there is black, it means that the board has been activated and someone has used it.

12.Check IMEI: whether the serial number on the outer box of the mobile phone, the serial number on the back of the fuselage, the serial number of the software in the machine, and the serial number on the invoice are consistent.

13.Pay attention when testing the machine: a handful of js will let you pass a **, try the voice quality, you have to listen to whether the sound is distorted, whether the signal is good; The other features should basically not be too much of a problem, mainly look at the speed, stability and so on of the software......

The best way is to go to a large shopping mall, mobile phone store and other places to buy, and issue a formal invoice, this kind of goods is more guaranteed.