Mobile scheming refers to the mobile phone customized by China Mobile Company from the manufacturer. It has several firmware programs installed in advance, which takes up memory and space.

Simplified Chinese machine, with strokes, the 0 key is the "M" symbol, the # key has the character "中", the appearance is basically the same, and it has more built-in scheming services than the licensed ones,

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Generally, China Unicom cards cannot be used. Generally, when a mobile phone is customized, some special optimizations will be made for its operator. At the same time, some functions will be strengthened accordingly, and some will be weakened accordingly. However, judging from the current situation in China, the overall quality of customized mobile phones There is not much difference in performance from non-customized machines.

2. General machine:

It is the so-called licensed machine, Simplified Chinese machine, with strokes, the 0 key is the "i" symbol, and the # key has the word "中". Enjoy three guarantees at customer service.

3. Hong Kong products:

Hong Kong products are usually in Traditional Chinese, with stroke input, the # key has the word "中", and the charger has three plugs.

Since NOKIA now implements joint warranty in the Greater China region, Hong Kong machines can only enjoy joint warranty in mainland China with a valid purchase certificate.

The main features of Hong Kong licensed products:

(1) The English-Chinese dictionary of Hong Kong banks is in Traditional Chinese, while parallel products are believed to have been changed to Simplified Chinese

< p> (2) The name book of the Hong Kong bank is in Traditional Chinese

(3) The chargers are different. The Hong Kong one has three plugs, while the mainland one has two plugs

(4) Have a machine-printed invoice from Hong Kong (this is an important certificate for joint warranty in mainland China)

(5) The mobile serial number must be the same as the one on the box and the machine-printed invoice

(6) The Hong Kong bank has three fonts: Simplified, Traditional and English

(7) Press *#0000# to view the software version

(8) The most important thing is to query the string Is the KF number registered with KF? The KF phone number is 4008800123 because the mainland Nokia database will have the registration of the Hong Kong bank

(9) Check whether there is a joint warranty sticker on the left on the outer packaging

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((10) Batteries sold in Hong Kong are in English.

(11) Go to - Service and Support - clubnokia - Register. If successful, it will be a Hong Kong product, and you can also add a 3-month warranty.< /p>

(12) Generally, Nokia is licensed in Hong Kong. All accessories have Nokia’s counterfeit logo. The machine has a sticker from a Hong Kong Nokia agent. The name of the agent (MC.F or HKC) is on the sticker. ), and there is also a post that says the date when the warranty expires. Do not remove these posts, because the repair station will use this date to determine whether the warranty of your mobile phone has expired. However, among the six major mobile phone network operators in Hong Kong There is no sticker for mobile phones purchased from Broadway or Fortress. They are licensed in Hong Kong, and you must have their invoice to get nationwide warranty.

(14) Check the network settings and configuration in the mobile phone. , generally SUNDAY, 3-DUALBAND-, CSL, CTM, NEW WORLD ES, SMARTONE, SMARTONEMACAU

4. Parallel imports:

Flow into the mainland through smuggling, not through the information industry Products without network access license and quality assurance certificate.

5. Water modification machine:

The outside world usually calls this type of mobile phone authentic parallel imports. It is sold to Europe and the United States, and is smuggled into the mainland. By translating its English software into Chinese software (adding a Chinese character library), it becomes a mobile phone that supports Chinese sales

6. Original parallel imports, European version Phone:

Generally from European countries, usually English or other languages, no stroke input method, the charger is three plugs, and can be upgraded to Simplified Chinese through software

7. Refurbished, reworked, and second-hand mobile phones:

Refers to using second-hand mobile phones with their shells replaced and pretending to be new ones for sale. The quality is very poor. In fact, the original movements, shells, or outer packaging are collected for repair or processing, and then Sold as new machine.

There are many types. The main thing is that old machines with circuit board problems are repackaged and sold after repair or parts assembly. The performance of such machines is the most unstable;

Secondly, the casing of normal old machines has been processed or replaced and sold as new; thirdly, machines from informal channels are sold as new after software refresh and repackaging. Generally, the stability of the software of such machines is lacking.

How to identify refurbished N95/N95 8GB machines? After getting the machine,

1. Remove the back cover to see if the inside is clean, especially the seams, and observe whether there is dust on the body, especially the openings;

2 , long press the # key, if it is a new machine, you can switch to line 2, but as long as the machine is crossed, you cannot use the # key to switch.

3. There is no trace of the SIM card slot after opening it Covering a truly new circuit board will have the pine scent left behind by the SMT patch and wave soldering.

4. Whether the battery contacts are new;

5. Check whether the screen film is still there and whether there are any scratches (preferably not even fingerprints).

There are also some basic operating instructions during machine inspection, which can be entered in standby mode:

*#92702689# To check the call time

*#0000 # Look at the version number

*#06# Look at the IMEI code Note: For licensed products, the three codes must be the same! That is, the serial number on the serial number box of the fuselage is written into the serial number in the motherboard!

< p> 8. Recharge a new phone:

Handle a phone that is close to brand new and sell it as a brand new phone.

9. Board machine:

A machine assembled with spare parts generally has a lifespan of no more than one month.

As mentioned above, the machine software of Xinshui, Hong Kong and Pure Water is good and there are no bugs. From the outside, the machine buttons have Chinese strokes.

The European version of the machine does not have it. Judging from the startup, the licensed version is in Simplified Chinese and the Hong Kong version is in Traditional Chinese. Needless to say, the European version is definitely in English or other countries' texts, so you need to pay attention. Just refurbished, recharged and recharged.

(2) Things to note when buying a mobile phone

When buying a mobile phone, generally pay attention to whether there are any traces of use, and check whether there have been any phone calls in the communication records.

Have you saved any messy photos? Also, check the wear of battery contacts. Press the # key for more than 5 seconds to see if there is an option to switch lines;

Furthermore, just look at Whether there are any dead pixels on the screen? The dead pixels on the mobile phone can be seen directly with the naked eye.

Unlike the dead pixels on the digital camera, which have to pass the software test, turn on the camera of the mobile phone and take a picture. For a completely black photo,

Cover a piece of white paper with a completely white photo facing the light (never take it directly to the light, it will damage the camera), and then between the two photos Search for outliers on the computer. Generally speaking, there are no bad pixels.

1. First of all, we must get rid of a misunderstanding:

The most common thing people look for when buying a machine is *#06# to distinguish the place of origin. The seventh and eighth digits of the serial number indicate The origin of the mobile phone,

Nokia’s code is as follows: 10: Finland; 20: Germany; 30: South Korea; 40: Beijing * Beijing; 60: Dongguan,

But the new Nokia mobile phone If you no longer use this number to distinguish the place of origin, enter #06# in the standby state of the phone.

The string of numbers displayed on the phone is the motherboard serial number. Write it down; remove it. For the battery of the machine, look at the serial number on the white label among the two labels on the back of the fuselage, which is the chassis serial number.

The other label is usually the network access license. Is it consistent with the previous number? Look at the IMEI number on the box of the machine and compare the three to see if they are consistent.

If the motherboard serial number and the chassis serial number are inconsistent, then the machine is likely to have been repaired or assembled with parts, and you must not buy it.

If the three serial numbers are consistent and there is a network access license, it can basically prove that the machine is genuine, but it cannot be 100% sure,

Because the current JS can fake anything. The motherboard serial number can be written using a computer and software. Fake serial number labels and network access licenses can be bought for just a few dollars.

To be cautious, you should click below method to continue verification.

2. Look carefully at the fuselage:

Are there any scratches on the battery lock, are there any wear on the SIM card slot and contacts, are there any marks on the MMC card contact points, it should be brand new It's bright.

3. Look at the outer packaging and instructions of the machine:

The packaging and instructions of regular new machines are beautifully printed, mostly on coated paper, and the fonts and images are very clear and layered. < /p>

Most of the counterfeit packaging boxes are imitations of simple single-sided paper, with rough fonts and images, and blurred printing. Many modified instructions from informal channels are even copied.

Although some refurbished machines use the original genuine packaging box and manual, after all, the machine is old, and the packaging box must be worn.

The manual must also be used. If you pay more attention when purchasing, you will be able to spot traces of wear and tear.

4. Look at the network access license:

There is a watermark on the real network access license, and the color on the surface is uneven, dark and light, thick and thin; and there are many fake ones. For copying,

there is no change in surface color. If you can't see it, you can also use a banknote detector to take a picture of the network access license. Is there really an anti-counterfeiting pattern inside?

A red "CMII" pattern will appear. The fake pattern is blurry. Genuine network access permits are usually printed with dot matrix printers, and the numbers are clear.

If you look carefully, there are dents made by the pins, while fake network access permits are printed with ordinary printers, and the numbers are not very clear. No dents. Generally speaking,

Network access licenses are relatively difficult to fake. After all, the equipment required for counterfeiting is relatively high in cost. In addition, you can also check the authenticity of the network access license by searching online, which will not be explained in detail here.

5. Look at the mobile phone casing:

When you open a new phone, you will obviously notice that there are films on the "key parts" of the phone for key protection, such as the inner screen, External screens, cameras, etc.

As long as these parts come into contact, fingerprints will be left. When you see the fingerprint on your new phone, don’t listen to JS’s explanation. In addition,

dust and traces of use are also unavoidable in refurbished machines, such as the gap between the upper and lower shells of the machine (generally about 1MM), the gaps around the keyboard,

and charging The machine slots and other places are places that can easily harbor dirt. The hinges of flip-top machines will also leave traces of use, so special attention should also be paid to them.

The casings used in refurbished machines are usually imitations of the original ones, or the old casings are carefully processed, so the front and rear parts of the casing are prone to loose ends.

If the seam is large, the identification method is to use your fingernails to see if you can insert it into the seam between the upper and lower covers of the phone. If you can insert it, the case is assembled. For machines that have not had their casing replaced,

JS sprayed it with a cleaning agent-like spray before selling it, and the surface of the old casing immediately had a matte effect like a new one. If you don’t look carefully, it will You will be fooled by JS,

But it won’t take long for the spray paint on the casing to fall off. You must carefully observe the casing when purchasing, because no matter how good JS’s craftsmanship is, there is no original equipment. Advanced,

If you look carefully, you can see that a few small particles are dust, which is caused by not working in a vacuum room when painting.

6. If it is a flip machine, you can also check the joint of the flip cover:

Because sometimes, no matter how well JS handles the surface of the machine, some dust will inevitably be left in these places. traces.

Also check whether the screws on the fuselage are brand new and whether there are any signs of being turned by a screwdriver.

What’s more important to note is that many new mobile phones have a distinct smell of sandalwood.

Old mobile phones and shell-replacement machines generally do not have such a smell, or there is an odor left behind during processing, and new mobile phones The machine will smell like sandalwood,

which is different from ordinary detergents and perfumes. There should be no sticky wax or oil on the fuselage (if there is any, it means it has been beautified by JS).

7. Look at the screen stickers:

The brand new ones should be well pasted, with no bubbles or anything, and be integrated.

8. Look at mobile phone accessories:

New phones from regular manufacturers have a full set of original accessories, and at least one battery and one charger.

The accessories of refurbished mobile phones are generally not complete or not original. Before purchasing, it is best to go to the relevant website to find out what the standard original accessories are.

This prevents JS from deducting accessories. In addition, there are scratches on the matching charger and earphone plug. Generally, the old phone must have been charged.

You can still see the difference. Check whether the earplugs of the mobile phone are blackened. If so, then It may have been refurbished or used.

9. Check the records:

Look at the games, text messages, phone book, call records, self-made ringtones, WAP and voice functions, call records and other items in the mobile phone. Used records,

If there are any, there is a strong suspicion of refurbishment. In addition, during normal use, the phone automatically shuts down or crashes frequently.

Then we can definitely say that there is a certain problem with the motherboard or software of this phone.

10. Check the warranty:

Ask the dealer about the warranty period of the machine and ask for a formal invoice. Refurbished mobile phones cannot enjoy all the rights and interests stipulated in the "three guarantees" of regular mobile phones.

Therefore, there is generally no warranty period or the warranty period is relatively short. If the seller says that they are responsible for the warranty, they cannot agree to it,

because regular mobile phones are generally covered by a nationwide joint warranty. If the seller can't do this, there must be something wrong with the phone.

11. Check the price:

Before buying a phone, it is best to check the price of the phone in the local newspaper or website. If the quoted price is very cheap,

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Be wary. Such "cheap" mobile phones are either refurbished phones, products from informal channels, or have "short of accessories".

(3) Identification of batteries, chargers, and headphones:

1. The color of the packaging of the original battery is darker, which is matte paint, while the color of the assembled battery is brighter , because it contains phosphor powder in the middle.

2. Bring an original battery for comparison. First, compare the anti-counterfeiting properties of the original battery. This is very important, so please pay attention.

3. When buying batteries, you can use your fingernails to push the edge of the packaging skin. The original battery will not peel, but the assembled battery will definitely.

4. The contact color of the original battery is matte and not bright, and the battery will have scratches after one use.

5. Generally, the labels on the batteries of licensed mobile phones sold in mainland China are printed in Simplified Chinese. However, since many parallel-imported batteries are sold to foreign countries, the labels on the batteries are printed in Simplified Chinese. All are in English. Some sellers use fake batteries instead of real batteries with Chinese characters printed on them. However, the workmanship of the fake battery is very rough, while the real battery has a neat appearance without unnecessary burrs. The outer surface has a certain roughness and feels comfortable, and the inner surface feels smooth. Fine longitudinal scratches can be seen under the light. Moreover, the real battery label has clear writing, a battery label corresponding to the battery type, the marked manufacturer's font outline is clear, the anti-counterfeiting mark is bright, and it looks three-dimensional.

6. The price of original electricity is generally not less than 100, so be careful if the price is low.

7. Nokia earphones are different from ordinary earphones. Be optimistic about the quality when buying them. Genuine earphones are very fine in workmanship.

(4) There are a few points to pay attention to when purchasing:

1. Test machine: Sellers will often allow you to test the machine, and usually give you a fee card Let you make toll-free calls. Remember not to use their card at this time. Use your own card to play the call to your friend to try the call quality. Be sure to try more and longer, and check the machine. Whether there are any problems in every aspect, once you leave the counter, it will be very troublesome to change the machine.

2. When testing the machine, remember to take a completely black photo, or you can use your hand to cover it and take a completely black photo to see if there are any bad pixels on the screen. The dots are divided into many colors and will jitter all the time. Although it does not affect the use, your screen will not last too long.

3. Check the accessories, machine and configuration list.

4. Check whether the stamp on the purchase invoice is consistent with the stamp on the "Three Guarantees" voucher, and whether the header on the invoice is consistent with the official seal, and properly keep the invoice and "Three Guarantees" voucher. . Merchants are required to mark the serial numbers of mobile phones, batteries, and chargers on invoices and three-guarantee certificates. It is recommended to purchase machines from regular and reputable stores, which will have commitments and guarantees.

5. If you are still worried, go to the relevant department to have the machine tested. If any problems are found, promptly replace or request a return.

(5) How to check the authenticity of the battery?

1. Scratch the black area on the right side of the Nokia original accessories logo. After clearing the ink on it, you should be able to see the 20-digit number displayed in two lines.

2. Rotate the holographic label to the digital area upwards. You should be able to read the 20 digits. Please go to the above (English website) for verification.

This verification can only be performed successfully once

CODE encyclopedia.

Updated to November 12th

Nokia N95 RM-159

0534830 Taiwan Taiwan v30.0.015

0534832 Hongkong Hongkong v21.0.016

< p> 0534833 MALAYSIA Malaysia v30.0.015

0534834 Philippines Philippines

0534835 Australia Australia v30.0.015

0534836 New Zeland New Zealand

0534837 Indonesia Indonesia

0534839 Vietnam Vietnam

0534841 EURO 1 European Region I

0534842 France France

0534843 Alps Alps Region

0534844 EURO 2 European Region II

0534845 Turkey Turkey

0534847 Scandinavia Scandinavia (Northern Europe)

0534848 Baltian Northern Kashmir< /p>

0534849 Russian Russia

0534850 Ukraine Ukraine

0534851 CIS,Bulgaria Commonwealth of Independent States, Bulgaria

0534852 EURO 3 European Region III

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0534853 Balkan Balkan Peninsula

0534854 Greece, Cypros Greece, Cyprus

0534857 Israel Israel

0535053 Thailand Thailand

0536058 Belarus, Moldova Belarus, Moldova

0536062 EURO 1 European Region I

0536063 France France

0536064 Alps Alps Region

0536065 EURO 2 Europe Region II

0536066 Turkey Turkey

0536068 Scandinavia Scandinavia (Northern Europe)

0536069 Baltian Northern Kashmir

< p> 0536070 Russian Russia

0536071 Ukraine Ukraine

0536072 CIS,Bulgaria Commonwealth of Independent States, Bulgaria

0536073 Belarus,Moldova Belarus, Moldova

< p> 0536074 EURO 3 Europe Region III

0536075 Balkans Balkan Peninsula

0536076 Greece, Cypros Greece, Cyprus

0536079 Israel Israel

0536083 Taiwan Taiwan

0536084 Hongkong Hong Kong v21.0.016

0536085 APAC 1 Asia Pacific Region I v30.0.015

0536086 Philippines Philippines

0536087 Australia Australia

0536088 New Zeland New Zealand

0536089 Indonesia

Indonesia

0536091 Vietnam Vietnam

0536093 Thailand Thailand

0548298 APAC 2 India Asia Pacific Region II India

0548299 APAC 2 India Asia Pacific Region II India

0548445 Hongkong Hong Kong v21.0.016

0548446 Hongkong Hong Kong

0548986 Officially authorized European version machine sold in Singapore (without Chinese operation and input)

0549001 APAC 1 Asia Pacific Region I

Nokia N95 RM-245

0551989 PRC DP China Deep Purple

0551996 PRC S China Sand Gold< /p>

0550111 CMCC DP China Mobile customized dark purple

0550112 CMCC S China Mobile customized sand gold

0539888 V 12.1.007

Nokia N95 8GB RM-320

0534848 Baltian North Kashmir

0534849 Russian Russia

0534850 Ukraine Ukraine

0534851 CIS,Bulgaria Commonwealth of Independent States, Bulgaria

0534852 EURO 3 Europe Zone III

0534853 Balkans Balkans

0534854 Greece, Cypros Greece, Cyprus

0534857 Israel Israel

0536058 Belarus, Moldova Belarus, Moldova

0536062 EURO 1 European Zone I

0536063 France France

0536064 Alps Alps Region

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0536065 EURO 2 Europe II

0536066 Turkey Turkey

0536068 Scandinavia Scandinavia (Northern Europe)

0536069 Baltian Kashmir North

0536070 Russian Russia

0536071 Ukraine Ukraine

0536072 CIS,Bulgaria Commonwealth of Independent States, Bulgaria

0536073 Belarus,Moldova Belarus, Moldova

0536074 EURO 3 Europe Zone III

0536075 Balkans Balkans

0536076 Greece, Cypros Greece, Cyprus

0536079 Israel Israel

0537613 EURO perhaps Finland European version or Finland

0546659 EURO European version

0549487 EURO 1 Europe I

0550348 France France< /p>

0550352 Alps Alps Region

0550359 EURO 2 Europe II

0550370 Turkey Turkey

0550372 Scandinavia Scandinavia ( Northern Europe)

Finally

Note: You cannot install any third-party programs, that is high imitation, this is the simplest identification.