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Don't just buy it online.
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Last month, mobile phone China issued a new news that there have been many refurbished ......It is best to find an acquaintance to buy
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Hello! The chances of a phone being refurbished within six months are low, and the closer the purchase date is to the production date, the lower it is to be refurbished.
Refurbished machine resolution method:
1.See if the IMEI number is the same as the fuselage
2.Whether the screws have been screwed
3.Whether the fuselage has a sandalwood fragrance (the one with the sandalwood fragrance is a new mobile phone.)Whether the seams of the fuselage are tight, whether there are traces of being pryed, 5whether there are friction marks on the battery contacts, headphone jack and power jack, etc.
How to check the factory date for Samsung phones:
Look at the label on the back of the phone, the SN code under the serial number is the year and month.
4th place: z for 2010, b for 2011 and c for 2012.
No. 5: 123456789ABC represents 1-12 months 9300 is listed in May 2012, at present, there are almost no refurbished machines, you need to pay attention to whether it is a high imitation machine, ** Antutu running score is more than 10000, CPU model: Samsung Exynos 4412
CPU frequency: 1433MHz
GPU model: Mali-400MP
The CPU of the high imitation machine is MediaTek 6575 single-core score of about 3700 or dual-core 6577 score of about 5000, Antutu hardware to check whether the configuration is consistent with the official data. Satisfied.
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From the hardware, you have to disassemble the machine, like from other small places can also be distinguished, is afraid of buying a refurbished machine. Do you want the jack of the headphones to be worn, and the spare parts that are sent exquisite? Like a fingerprint that has been touched.,The feeling of booting up.,That is, you can take it to the Samsung store and call a professional to help you take a look.。。
We hope you enjoy your purchase.
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I summarize the identification methods of others and my own experience: 1. Screw twisting traces, generally speaking, refurbished machines will also pay attention to this problem, but there are a certain number of refurbished machines in this regard. 2. Whether there are traces of wear and tear at the charging contact point can only be used to judge whether it must be a refurbished machine, not a refurbished machine.
3. Whether the IMEI code of the label behind the machine is the same as the built-in IMEI code of the machine, most refurbished machines are the same. There are a certain number of refurbished machines whose labels are blurry and feel like mimeographs, and the fonts of new machines are generally angular and angular. 3. Whether there are blackening marks on the metal solidified on the shell of the body, such as whether there are oxidation marks in the metal that may appear in the battery compartment, if the new metal is silvery, it should be bright, and if it is copper, it should not be bright or stained.
4. Whether there are scratches on the shell, because some scratches cannot be covered under the spray paint, so pay attention to observation, and remember to check whether the accessories are brand new and no scratches! 5. Take a closer look at the quality of the shell jet, because most of them are re-painted, which cannot be carried out under vacuum conditions, and it is inevitable that there will be tiny dust particles falling on the mobile phone during the jet process. In addition, use a small amount of saliva to rub the printed text a few times to see if there are any traces of falling off, and the new machine will definitely not have traces of falling off.
6. Look at the places that are difficult to renovate, this depends on the situation of different mobile phones, generally such as keyboard contacts, to see if there is wear and tear, whether there are defects in the painting. Another thing is to see if there is a feeling of two layers of paint in the area where it is difficult to spray paint.
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No problem, after all, it is a very new model and will not be refurbished so soon.
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1.Quality. 2.Serial number.
You can check your phone's serial number through this**,* - I don't need to say more about this!
4.Of course, it's to see ** and buy it!
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This is more difficult, according to **, 3000 below are refurbished machines, but more than 3000 may not be brand new.
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It is the most effective way to distinguish from the date of production, such as what we are selling now is the second half of June, the 5th is the month, the 6th is the date, and the date displayed by the general machine is delayed by a few days.
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Samsung 9300 mobile phone identification refurbished machine method:
1. Visual inspection: headphone hole, data cable hole, whether there are traces of long-term plugging and unplugging, and pay attention to check whether the screws have been twisted.
2. Enter * on the dial keypad, and the screen will automatically pop up, which contains information such as the current system version of the mobile phone. The most important thing is that the RF CAL is the factory time of the phone, if there is a large difference with the current date, you should consider whether the phone is refurbished or defective.
3. **Too cheap, too different from the normal note3** on the market, you should doubt whether it is**, it is recommended to buy through normal purchase channels.
4. The serial number of the mobile phone (S n) is also related to RF Cal, and you can also see whether the serial number (S N) has been modified by others. s n digits are years and months. The 4th position c represents 2012, and the 5th position 123456789abc represents the months from January to December, respectively, and the normal RF cal time and S n time should be in the same month.
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First of all, I don't know if it's a nokia 9300, or a BlackBerry 9300, the former has nothing to say for 3 or 4 years, believe you ask the latter, right? This machine is not much in circulation in the mainland, in the United States, the Middle East, Hong Kong will be used by many people, here you have to buy are parallel goods, it should not be refurbished, generally you see if it is equipped with the original battery, and then compare the fuselage and, the screw C position should be able to see whether it is second-hand, because BlackBerry I have no use, I can only give you a few opinions!
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The blackberries bought in China are all 14 days machine.
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Nokia's? This phone is old, right? Is it a flip of the full keyboard?
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