Advice 1: How to make the most cell phone

In the specialty store of cell phones to choose any model without problems, but make the phone your own hands. The advantage of self build is that you can get an exclusive mobile phone model.
How to make the most cell phone
Instruction
1
Find all the necessary details cell phone. Can use spare parts old mobile phones or buy in the store. Currently on sale there are working boards, displays, housings, speakers, etc. keep in Mind that even before Assembly of the need to buy all the parts. Otherwise, at some crucial stage will not be under the hand of scarce items. Make sure that all parts correspond to the size of the body of the phone and combined with each other.
2
Enjoy software your "new" phone. Go to the website http://remont-gsm.com. At the end of the page you will be offered codes and firmware of certain models of cell phones and programs that allow you to do this. For example, the program is designed Phoenix for flashing phones Nokia. Other programs can generate code to do a factory data reset without additional hardware. Directly from the website, you can download these programs, which included detailed instructions.
3
Take a blank phone case. Depending on the model of the motherboard is attached to the middle or lower part of the body (frame) with a special flexible loop. If you are not able to resolder the PCB, with her all of the phone (display, microphone, lamps, etc.), you can install a somewhat one-sided circuit boards are arranged in parallel. Set up a loop function keys and buttons. Also on the Board attach the pad with hearing speakers. Carefully attach the display to the middle part and snap, as well as coaxial cables. The frame must be fixed around the perimeter. Then install all the connectors, side, bottom, top panel according to the instructions for the Assembly of cell phone the specific brand. Secure them with the screws. You will receive a mobile phone, made exclusively for themselves.

Advice 2: How to choose the right cell phone

The stores offer a large selection of cell phones. They differ not only in appearance but also its internal content. The choice of a mobile device must be approached properly: the machine must meet the needs.
A good phone needs every successful person!
Technology is constantly evolving, because every year choose the technique becomes more difficult. Many wonder about the correct choice of cell phone. The validity of the approach that was relevant a few years ago?

The definition of the objectives



Before buying a cell phone it is necessary to accurately determine the exact purpose of its use. This will depend on the choice of models that will have to weed out the only. Cell phone can be used not only for voice calls and sending SMS messages. More and more people want to see in my pocket is not only a means of telephone communication, but a device with Internet access. The most modern models have an extended set of functions – FM radio, good camera and other interesting additions.

Usually the store offer the most expensive model, which is equipped with the most. But if you know the final intended use of the new phone, it will be much easier not to fall into the trap of the seller.

What else to pay attention



Display. The cheapest model will have a device with a black and white screen, had lower level of power consumption, it shines not the sun's rays. But modern manufacturers practically do not produce phones with such a screen, because it is considered a relic of the past. For mid-range phones are used in color displays UFB and OLED, more expensive models are equipped with a TFT-screen.

Battery. Important capacity. Battery, made with the most modern technology, will hold a charge for a long time even with continued active operation of the device.

Candy bar, clamshell or slider. Increasingly popular today is to get the desktop, and other options of the case is gradually fading. But it all depends on personal preference. Monolights are compact and user-friendly devices. But for people who are obsessed with the original design, it will be difficult to find something extraordinary.

Built-in photo and video camera. If the camera is of two megapixels, it is already possible to obtain high-quality images. But for those who used to constantly take pictures better camera in the 5-6 megapixel.

Memory. It can be built-in or to go separately. Usually, memory card is quite expensive, so experts recommend choosing a cell phone with enough internal memory.

Advice 3: Where to recycle cell phone

Cell phone - an essential attribute of modern life. But technologies become obsolete, and over time the phone may require replacement. Therefore, it can be taken to where it has an interest.
Where to recycle cell phone
Instruction
1
Option 1. The phone is in working condition.
If the phone is working, then you can pass it, and profitably. In used mobile devices interested dealers, repair shops. You can also donate the phone directly to where it was purchased. This is possible only when it is under warranty. In this case, the seller is obliged to return 100% of the cost of the phone. In the case of a sale to a third party, the price may be much lower.
2
Option 2. Phone is broken and requires repair.
In this case, too, there are options of where to take it. The first option is a service center of the brand of the phone manufacturer. If the phone is broken in the warranty period it can take to repair. If, after examination, the cause of failure will be assigned to the warranty period, the repair will be done free of charge. Otherwise, you will have to part with a certain amount of money. Repairs can be made on the expiry of the warranty period, but then talk about free repairs are not necessary.
3
Option 3. A broken phone is not repairable.
In the worst case, when the phone is beyond repair, it can be taken for parts. Then the owner of a broken phone to go to private workshops for repair of mobile equipment. The phone will be offered a meager price, but sometimes it can not be. The phone is broken forever. A broken phone will be happy diverse circles of radio engineering, as in their hands gets the object for disassembly and study.
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Option 4. To give the phone in good hands.
You can make a good case, giving the phone to someone who needs it. Even though it is old. The cell phone will be happy pensioners, especially when the phone keypad. Also the phone will be happy and children whose parents want to know where their child is and if they are good.

Advice 4: How to connect cell phone to Internet

In modern times information is what we need always and everywhere: at the supermarket, on the bus, at work, on vacation. But where to take it? Of course, the Internet. But it so happens that Internet access on the computer is not always possible and convenient. Today, you can log on to the Internet from your mobile phone, anytime, anywhere.
How to connect cell phone to Internet
Instruction
1
In order to connect your cell phone to the Internet, first we need to activate the GPRS service. This can be done either in the office of the cellular operator, or dial: *110*181# call ("Beeline"), *111*18# call (MTS).
2
To connect a cellular phone to the Internetif you are a subscriber of cellular communication "Beeline":
- make sure that your mobile operator offers GPRS and you have it connected;
-go to "menu" - "services" - "Profi";
select "GPRS";
-you can edit an existing profile or create a new one. Profile parameters: name: Beeline Inet, APN: wap.beeline.ru, username: beeline password: beeline;
-go to browser settings: "menu" – "services" – "Internet" – "settings" – "edit profile".Profile settings: name: at your discretion, home page: http://wap.beelwapine.ru/profile: Beeline Inet, type of connection: HTTP: 192.168.017.001, port: 9210 (or 8080), username: beeline password: beeline.
If you connect the Internet you did not, then most likely the model of your mobile phone does not support the HTTP Protocol. Try to do it via the WAP Protocol.
3
To connect a cellular phone to the Internetif you are a subscriber of cellular communication "MTS":
- make sure that your mobile operator offers GPRS and you have it connected;
-go to "menu" - "services" - "Profi";
select "GPRS";
-you can modify an existing profile or create a new one. Profile settings:
name: MTS-Inet, APN: wap.mts.ru username: mts, password: mts;
-go to browser settings: "menu" – "services" – "Internet" – "settings" – "edit profile". Profile settings: profile name: at the discretion of the home page: http://wap.mts.ru/profile: MTS Inet, type of connection: HTTP: 192.168.192.168, port: 9201 (or 8080), username: mts, password: mts.
If you connect the Internet you did not, then most likely the model of your mobile phone does not support the HTTP Protocol. Try to do it via the WAP Protocol.
4
To connect a cellular phone to the Internetif you are a subscriber of cellular communication "the Megaphone":
- make sure that your mobile operator offers GPRS and you have it connected;
-go to "menu" - "services" - "Profi";
select "GPRS";
-you can modify an existing profile or create a new one. Profile settings: profile name: Megafon Inet, APN: internet, username: gdata password: gdata;
-go to browser settings: "menu" – "services" – "Internet" – "settings" – "edit profile". Profile settings: profile name: at the discretion of the home page: http://megafon.ru/profile: Megafon Inet, type of connection: HTTP (leave address the same, i.e., 000.000.000.000) port: 8080(or 9201)), username: none, password: no.
If you connect the Internet you did not, then most likely the model of your mobile phone does not support the HTTP Protocol. Try to do it via the WAP Protocol.
5
Now download to your phone any Internet browser. Most relevant at present is considered to be Opera Mini.
Note
Using Internet via mobile phone, remember that you will pay according to the tariffs of your mobile operator, which can be obtained either from the operator or in the center of your cellular service provider.
Useful advice
Inconveniences of use of the Internet from a mobile phone: small screen and difficulty of typing with the phone keypad. But, nevertheless, it's all kompensiruet fact that the Internet is always with you and provides you with the correct information at the right time for you.

Advice 5: How to make a cell phone antenna

You can significantly increase the range of your cell phone using remote directional GSM antenna. It can be successfully used in a remote country house in the country, and also in the field.
How to make a cell phone antenna
You will need
  • - conductors;
  • - glass fiber;
  • - dielectric;
  • coaxial cable;
  • adapter.
Instruction
1
Collect zigzag antenna for GSM, using eight conductors with a length of 80 mm, which form two cells in a diamond shape. For manufacturing the antenna use the provided schema. Conductors which are energized at points A and B are in-phase antennath lattice consisting of four vibrators. The current highs are in the corners (P), as well as food outlets. The antenna is characterized by a linear (vertical) polarization.
2
Increase the directivity of the antenna with reflector which reflects the incident energy to the leaf antenna. It should be located at a distance of forty-five millimeters from the blade. To make cloth and lens, use a one-sided foil fiberglass, preferably grade SF-1, its thickness should be from one to one and a half millimeters. The canvas is cut along the contour of the cells.
3
Drill holes at points located to the tops of the cells of the leaf, and also in the reflector. Screw them to the posts indicated in the figure 3, with the screws. During the design of the antenna make the rack from any dielectric, for example, Plexiglas.
4
Drill out inside of racks on each side of the hole diameters from 2.4 to 3.2 mm, a depth of 1cm. Solder a to point b, the center conductor of the coaxial cable to power the antenna, its impedance should be 50 Ohms. To the point And needs to be soldered braid.
5
Route the cable along the vibrators, get them out through zero potential of the canvas. Solder it to the tinned wire to the vibrator and attach it to the rack. Then print it through the hole of the screen. Solder the end of the feeder connector FME 740, it will screw adapter, it can be purchased in the salon of cellular communication.
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