How to identify the authenticity of BBK mobile phone

When buying a BBK mobile phone, you should know how to identify the authenticity of the BBK mobile phone. Here, I will introduce you to the method of identifying the authenticity of BBK mobile phone. Welcome to reading.

How to identify true and false BBK mobile phones? Look at the serial number (IMEI)

The so-called mobile phone serial number is just like the mobile phone ID card. Because the IMEI number of each mobile phone is unique, it can generally be used to judge whether a mobile phone is genuine or not. The discrimination method is as follows: Input in standby state of mobile phone? *#06# does not contain quotation marks, and a string of numbers displayed by the mobile phone is the serial number of its motherboard, so write it down; Remove the battery of the mobile phone and look at the serial number on the white label in the two labels on the back of the mobile phone. That is, the serial number of the chassis, and the other label is generally the network access license. Whether it is consistent with the figures recorded earlier; Look at the IMEI number on the mobile phone box and compare the three to see if they are all the same. If the serial number of the motherboard is inconsistent with the serial number of the chassis, or even the serial number of the motherboard is not displayed or a series of strange numbers or symbols appear, then this machine is probably repaired or assembled by different parts, so don't buy it. If the three serial numbers are the same, plus the network access license, it can basically prove that the machine is genuine, but it can't be 100% sure, because unscrupulous merchants can fake everything now, and the serial number of the motherboard can be written through computers and software, and fake serial number labels and network access licenses can be bought for a few dollars. In order to be cautious, we should continue to verify from the following aspects.

Look at the outer packaging and instructions of the mobile phone.

The packaging and instructions of regular new mobile phones are beautifully printed, mostly coated paper, and the fonts and images are very clear and layered, while the counterfeit packaging boxes are mostly simple one-sided paper imitation, and the fonts and images are very dry and rough, and the printing handwriting is blurred. Many instructions modified by informal channels are even plagiarized. There are also some refurbished mobile phones that use original genuine packaging boxes and instructions, but after all, the machine is old, and its packaging box must be worn, and the instructions must have traces of use. Pay more attention when you buy it.

Look at the network access license

There is really a watermark on the network access license, and the surface color is uneven, deep and shallow, thick and thin; Most of the fakes are imitations, and the surface color has not changed. If you can't see it, you can also use the money detector to look at the network access license. Is there really an anti-counterfeiting pattern in it? Will it appear red? CMII？ The model. And the fake pattern is blurred. The real network access license is usually printed by a stylus printer, and the figures are clear. Look carefully at the dent made by the needle, but the fake network access license is printed by an ordinary printer, the numbers are not very clear, and there is no dent. Generally speaking, it is difficult to fake the network access license, after all, the equipment cost required for fraud is relatively high. In addition, you can also check the authenticity of the network access license through online inquiry, so I won't explain it in detail here.

When you turn on a brand-new mobile phone, you will obviously notice that it is in the mobile phone? Key parts? There are manufacturers' films for key protection, such as the internal screen and external screen of new mobile phones and the lens of camera phones. Because as long as these parts touch, they will leave fingerprints. So when you see the fingerprints on your new phone, don't listen to the manufacturer's explanation. In addition, dust and traces of use are inevitable when renovating a mobile phone. The gap between the upper and lower shells of the mobile phone, the gap around the keyboard and the charger slot are all easy? Hide evil and accept evil? The hinge of flip phone will also leave traces of use, so you should pay special attention to it.

Generally, the shells used to renovate mobile phones are all original, or the old shells have been carefully polished. Therefore, the front and rear parts of the mobile phone shell are easy to close loosely and the gap is relatively large. The identification method is to try whether the fingernail can be inserted into the gap between the upper and lower covers of the mobile phone. If they can be inserted, this is an assembled shell.

For those mobile phones that have not changed their casings, the merchants will spray them with a layer of mist similar to detergent before selling, and the surface of the old casing will immediately have a matte effect similar to that of the new machine. The buyer got away with it without looking carefully, but it didn't take long for the paint on the shell to fall off. Be sure to look at the casing carefully when you buy it, because the technology of the merchant is no matter how good, and the original equipment is not advanced. If you look closely, you can see a small particle? It's dust, which is caused by not working in a vacuum room when painting. If it is a clamshell machine, you can also check the joints of the clamshell machine, because sometimes, even if the manufacturer handles the surface of the machine well, these places will inevitably leave some traces of dust. In addition, check whether the screws of the fuselage are brand new and whether there are any traces of screwdriver screwing. More importantly, many new mobile phones have obvious sandalwood smell, while old mobile phones and shell changers generally do not have this smell, or the smell left during processing.

Look at mobile phone accessories

If it is a new mobile phone from a regular manufacturer, there should be a full set of original accessories, at least one charge and one charge. The accessories of refurbished mobile phones are generally incomplete or not good. Before purchasing the machine, it is best to go to the relevant website to find out what the original accessories are standard, so as to avoid the accessories being deducted by the manufacturer. In addition, if scratches are found on the plug of the matching charger and earphone, then this mobile phone is probably not brand new.

Look at the usage records

See if the games, short messages, phone books, call records, homemade ringtones and other items in the mobile phone have been used and left behind. If there is, there is a great suspicion of renovation. In addition, in the normal use process, if the mobile phone often shuts down or crashes automatically, then it can be said that there is something wrong with the motherboard or software of this mobile phone.

View warranty

Ask the dealer about the warranty period of the mobile phone and ask for a formal invoice. Refurbished mobile phones can't enjoy regular mobile phones? Three packs? All the rights and interests stipulated, so there is generally no warranty period or the warranty period is relatively short. If the seller says they are responsible for the warranty, they can't agree, because regular mobile phones are generally guaranteed nationwide. If the seller can't do this, then there must be something wrong with the mobile phone.

Look at the price

As the saying goes, greed is cheap, and big losses. Before buying a mobile phone, consumers should first know the price of the mobile phone in the local newspaper or website. What if the mobile phone dealer quoted the price? Very cheap? You should be alert, like this? Cheap? Is our mobile phone a refurbished mobile phone, a good product from informal channels, or an accessory? Insufficient weight? . Consumers are advised to buy mobile phones in regular stores with good reputation and good service, with complete three-guarantee vouchers, valid invoices and complete three-guarantee cards. In this way, when there is something wrong with your mobile phone, your legitimate rights and interests can be guaranteed.

Note: First, check whether the charging and SIM card slots have been used, then check whether the screws in the machine have been removed, and finally check whether the appearance and accessories are incomplete.

See if the packaging is clean and tidy, and if there is dust on the appearance of the mobile phone.

After you get the mobile phone, check whether there are any traces of use on the battery, then turn it on and take a photo to see if the file name of the photo starts with ***00 1 If so, this is the first time to take a photo. Open the call log to see if you have made any other calls before.

1. You can check the call time when you buy it. Press *#92702689# If it takes less than 2 minutes, you can basically confirm that this machine is not refurbished.

2. Check the shell carefully, whether the workmanship is fine, put it on your nose and smell it carefully to see if there is a slight sandalwood fragrance. If there is, it is original.