How to detect whether Nokia machine is parallel, N73 model! Explain in detail!

Today, I will briefly introduce how to buy a Nokia N73 for friends who already own it, especially those who will soon own it. I hope I can help people who have just entered the threshold of smart phones, so that everyone can buy a satisfactory N73.

First, find out what version you want to buy. At present, there are three N73s in the parallel market, which are Hong Kong Bank, Asia-Pacific and European version in price order. Among them, Hong Kong Bank and Asia Pacific have their own simplified Chinese systems, while the European Chinese system needs to be refreshed. According to various forums, there are a little more crashes and black screens in the European version than in Belgium and Hong Kong. At present, it is reported that some enterprises are detaining the goods supply of Hong Kong banks. Although I don't know what they are doing, what is certain is that Hong Kong banks are hard to buy at present. Although the software of the third edition system is few, it is enough at present.

Here is a keyboard to identify whether N73 is the Asia-Pacific version.

1, look at the keyboard. If the strokes are carved later, it is the European version.

If the numbers 2, 0 and 8 are not in a straight line, it may be the Asia-Pacific version.

3, long press "#", if you switch to silent mode, it is Asia Pacific; No response is the European version; Switching to the second line is a Hong Kong version, and mainland licensed products may also switch to the second line in the future.

But now it is difficult to distinguish the version of N73 by the latter three methods ~ ~! Because some dealers have customized N73 keyboards in some domestic plastic factories, now domestic plastic products factories can completely process N73 fake keyboards that are difficult to distinguish with the naked eye ~ ~! But a fake is a fake. Because the keyboard is transparent, the keys are transparent, and then coated with a layer of colored plastic. I will tell you here that if you buy a silver version of N73, you only need to scrape off the keys of the keyboard with a small metal object to see if there is a white layer under the silver layer. The first batch of fake keyboards are all white, and JS is the color paint for baking white keyboards! ! ! The white version of the keyboard also has a distinguishing method. Put the N73 face up in a place parallel to the eyes, see if the keyboard is uneven from the side, and then look at the light source to see if the keyboard and the parts outside the keyboard have different reflectivity and whether the color is slightly deviated. There is also a positive look at whether the gap around the keyboard is even, and another is to smell the keyboard carefully with your nose. The fake keyboard material in China can't be exactly the same as the original keyboard material. Fake keyboards are generally used to replace Europe with Asia Pacific.

Secondly, we need to know what N73 accessories are. The most important accessories of N73 are battery, charger and earphone. Everyone must know the difference between the original battery and the high imitation battery.

In addition to the serial number, you can also see the color of the reed and the authenticity of the label. Also, the two points at the bottom of the real battery are two small holes, and the high imitation is almost flat. Original batteries are very important, so you can easily stand by for three days without delaying listening to songs and watching movies. Then the charger. Original AC-4 charger, 100-240V, output current 890MA hours, don't be fooled by js. And HS23 headphones. I'll explain about headphones later. There are also USB cable, charger adapter with big mouth and small mouth, 128MB-miniSD card and CD. The Bank of China also has a tripod and a Bluetooth mouse.

Finally, when the mobile phone accessories are complete, you can start to choose N73.

The first step is to ensure that the machine is brand new, not refurbished. Enter *#92702689# command to check the talking time of mobile phone. Then enter *#06# to see if the serial number of the mobile phone is consistent with that written on the machine under the battery. As for the serial number written on the box, don't worry. Parallel imports are definitely not original boxes. Many friends bought the Hong Kong Bank. Please check whether the number is correct. Some friends will definitely say: Why did the number posted on my machine look up on the Hong Kong website and say that it is within the warranty period, but this number is different from that in the machine? The reason is very simple: JS in China contacted some dealers in Hong Kong, bought some serial numbers on regular licensed products, and then changed the number outside the machine into a genuine number, so that you can find it even if you go to official website, Hong Kong, but as long as you look at the serial number inside the machine, everything will be clear ~ ~!

Step two, let's feel the N73 keyboard. The keyboard of N73 feels excellent when pressed, and there is almost no sound, so texting is a pleasure. Moreover, the back cover of new mobile phones is generally not loose. But it's a little loose after using it for a long time Don't be afraid, it is within the acceptable range.

The third step is to debug the machine according to the following four parts.

1, first of all, let's take a look at the inspection screen. This is the most important thing, please pay attention. Use the software Qreader 1.87. This is the software for reading e-books. After installation, enter the program, set the background to white, black and other colors, carefully observe whether there are bright spots and dark spots, and whether there is color difference on the screen. If the environment is bright, wrap it in clothes and watch it. Adjust the five-level brightness of the screen at the same time. There should be obvious differences in brightness. When the brightness is the highest, it is very bright and can even be dazzling. In short, everyone must not let go of the screen. It is recommended to watch 10 minutes or more. Otherwise, you will regret it.

Most of the problems in this part are color cast and bad spots, and very few have broken screens (a little scary). Although the protective plastic of 73 screen is softer than that of 3230 screen, it is absolutely acceptable. Some people say that it is absolutely irresponsible to put an egg on it and look at the watermark on the screen.

If the owner of the mobile phone shop won't let you install Qreader, you can also make a monochrome jpg of 240x320 in advance, such as black and white, and then upload it to N73 via Bluetooth or infrared communication with your existing mobile phone to see if the screen is faded or broken.

2. The lens part. The mechanical shutter of the mobile phone was a little stiff at first, but now I feel that mine is already very easy to use and may be used to it. When shooting, pay attention to observe whether there is color cast. At the same time, pay attention to whether the flash is normal. Take a look at the front camera by the way. Just turn on the camera in the system without opening the back cover. The front camera is very sensitive to light, performs well in the sun and has serious indoor noise.

The problem with this part is that the photos are sometimes black or even unclear. Sometimes it doesn't flash. Let me explain here that because the N73 has an autofocus function, the flash must be on during autofocus. When shooting, the flash will be lit according to the surrounding light. Of course, it can also be forced to close or open.

3. System part. Enter *#0000# first, and my mobile phone displays v3.0628.0.0.6, 17-08-2006, RM- 132, and Nokia N73(A 1.02). This is a relatively stable version at present. At the same time, it is best to install several programs. For example, smartmovie3.25, process management, office suite and other software can be run. At the same time, process management is used to check the memory usage. The free memory when the computer is started is about 19-2 1MB. After the program runs for a period of time, the minimum will drop to about 10. If there is a restart or a black screen when the memory is high, you should pay attention.

4. Multimedia part.

First, use mp3 with normal signal-to-noise ratio to audition the speaker. Because it is a new mobile phone, the effect will be better in the future. N73 speaker is excellent, not only the volume is particularly loud, but also the control of broken sound is quite good. When the volume is the highest, you can't feel the broken sound at all, because the quality of mp3 is not good and you can hear it. Although the number of speaker holes at the top and bottom is different, the volume is almost the same, and it is almost indistinguishable. N73 speaker is mainly composed of high-frequency and medium-frequency audio, which is particularly good for human voice restoration, especially for girls, but it still has a soft spot for bass, which may be due to the consideration of saving electricity. If the bass is really good, it may cost more electricity than vibration.

Then put it in. If the requirements are more demanding. The original HS23 headphones have an average effect. The solution is to change a headset. AD49 jumper is good. Recommend MX500 to friends with low budget.

Since it is a multimedia part, let's mention the pictures. The wallpaper for N73 is a square picture of 240x240. If you want full-screen wallpaper, you have to make a theme. In fact, the theme is very simple (there is a tutorial in the top post). If the wallpaper image is put in minisd, the wallpaper will be gone when the card is removed, and it needs to be reset. So let's copy the commonly used wallpaper directly into the mobile phone storage.

Finally, the video part that everyone cares about.

N73 supports mp4, but the requirements are more demanding. The audio part must be aac. If it's mp3, it can't be played. (This is one of the reasons why some MP4s can't be played. ) High quality 3gp can completely replace MP4. The commonly used software is imtoo 3gp (with tutorials at the top). The specific parameters are: code xvid, 320X240, code rate 256-5 12, frame number 15, audio mpegaac, code rate 128Kbit/s, sampling rate 44khz, channel 2. The 3gp thus extruded is comparable to mp4. Of course, those who pursue high quality can use MP4 or even AVI.

Of course, there is the old smartmovie, which supports xvid ID and mp4 encoded avi.

That's basically it. If all the above pass, your N73 should be fine. Finally, a few more points.

N73 is not compatible with parallel minisd memory cards. Try to buy genuine ones. N73 supports 2G minisd. I use 1G Kingston licensed memory card, and there is nothing wrong at present, and everything is normal.

Also pay attention to the film on the screen. It is said that there are N73 special membranes now, ranging from 15-80.

Are you sure about buying it? Remember to call and listen. You can call 10086 for free as a test. In addition to looking at the receiver and microphone, if "Say the caller's name" is turned on in the profile mode, occasionally it will restart as soon as you answer the phone. But my N73 doesn't have this problem. I can say my name and answer the phone normally.