Identification of new aircraft
Note: The following methods for reference only, your local provincial quality inspection department of the inspection report shall prevail.
1 to see the serial number (IMEI)
IMEI as ID cards, each phone's IMEI number is unique, in general, a machine can determine whether this is genuine. Determine as follows:
In the standby mode, enter * # 06 #, the phone displays a string of numbers that its board serial number to write down; remove the battery the machine to see two tabs in the fuselage behind the white label on the string number, chassis serial number that the other labels are generally network license. Is consistent with the previous figures; look at the machine's IMEI number on the box, compare the three, to see if all the same.
If the motherboard serial number and chassis number string is inconsistent, then the machine probably is the result of repair or parts assembled. If all three have the same serial number, coupled with a network license, basically you can prove that this machine is genuine. But not hundred percent sure, the motherboard serial number and software can use a computer to flash, fake serial number label is a few pieces of money can buy, as a precautionary measure should also continue to verify the following way.
Note: IMEI number of the seventh, eighth in the phone said the origin of the code, but the current brand new production of the major mobile phone has not used this approach to distinguish the origin, place of origin through the IMEI number analysis to illustrate the cell phone quality is good or bad In the present has no theoretical basis, do not follow blindly.
2. To see the packaging and manual machines
Formal specification of new packaging machines and printing beautiful, high-end Nokia models, mostly coated paper printing, fonts and pictures are clear, layered, fake box is more than a simple single-sided paper copy, fonts, and images are very rough, the printing illegible, and many non-formal channels or even the modified copy of the instructions.
3. See Network License
Network license on the watermark, color of the surface is uneven, with a shallow depth, Rough is fine; and false, mostly copying the surface color does not change. If you do not see it, you can also use the network license Detector according to what is really inside security pattern, and leave the pattern is blurred. Real network cards are usually printed with a dot matrix printer, digital clear, close look at the dent with stylus, and leave the network license is an ordinary printer, digital is not very clear, no dents. In general, the network license is more difficult to fake, fake, after all, the cost of equipment required is relatively high. You can also check online to verify the authenticity of network license.
4. To see cell phone case
Open a new machine will be very obvious to note that the machine "critical parts" have to do key protective film, such as the internal display, external display, Camera, etc., to be used as long as phones, would leave traces . In addition, traces of dust and the use of refurbished machines difficult to avoid. (Europe would cool the appearance of every phone to test, test EU will try to avoid leaving fingerprints cool, such as fingerprint inadvertently left in the phone casing, also please understand.)
Machine gap between the upper and lower case, the space around the keyboard, as well as the charger slot, etc. are easy to "filth" in place, flip the hinge will leave the machine used at the scene, the same should also special attention.
5 to see screws and seams
You can view the phone junction gap is uniform, the general case of poor quality refurbished machines, there will again narrow the gap width of the situation again.
Also check whether the new body screws, is there a screwdriver twist at the scene.
6. Look at cell phone accessories
Regular factory new machine with a full set of original accessories, at least, there is one electric charge. Refurbished cell phone accessories are generally not complete or is not original, the best to go before the purchase-related website to find out what are the standard of original parts, in order to prevent JS deduction accessories.
In addition, if we find matching charger and headset plug on the scratch, then this phone is also likely to be done hands and feet.
7. Look at cell phone use in mind and running
Take a look at mobile phone games, SMS, phone book, call records, ring tones and other projects have not used the record, if any, the majority is not a new phone. Also in normal use, the machine automatically shut down or crash frequently, you can say for sure that the phone's motherboard or software there are certain problems.
8. To see the warranty
Regular dealer invoice will be active and enjoy the country three bags of service. Refurbished mobile phone can not enjoy regular "three guarantees" provided all the rights and interests, it is generally no warranty or the warranty period is relatively short. If the seller is responsible for the warranty that they themselves can not agree, because the regular phones are generally Quanguolianbao. If the seller can not do that, then the phone is certainly a problem. Click to see how to verify the authenticity of the invoice
9. To see the price
As the saying goes, petty face a significant loss. In the purchase of the machine, best to look at the online mobile phone price, if JS reported that the price "very cheap", we must guard against, and so "cheap" phone is not a refurbished cell phone, non-formal channels of the product, is fitting. " Quejinduanliang. "
Has a complete invoice and warranty card valid, so that problems in the machine when the legitimate rights and interests can be guaranteed.
10. Smell smell
Most new machines are a kind of electronic products factory special incense, the smell is no ordinary perfume can imitate. Shedding the old machines and machines generally do not like the taste or smell left behind a process.
没有评论:
发表评论