The Nokia N73 is a very reliable phone. A sturdy body, excellent assembly, and a comfortable keyboard have always distinguished this device, making it attractive to buyers all over the world. For Nokia N73 to serve faithfully for a long time, it is necessary to clean the phone from dust and dirt in time.
Necessary
- - screwdriver;
- - a plastic card;
- - liquid for cleaning the display.
Instructions
Step 1
Switch off your Nokia N73 phone. Remove the battery, SIM card and external memory card. Prepare tools for disassembling the mobile phone.
Step 2
Take a plastic card (an old credit card will do) and pry the front of the Nokia N73 phone. If it does not immediately begin to come out of the grooves, do not pull and jerk the body. In the case of long-term use, this is a common occurrence. the halves of the body, as they say, "worked in" to each other. Carefully work the card around the entire perimeter of the phone with the card so that the upper part comes out evenly. Note the fact that the keyboard buttons come out with the case. They can be removed to be cleaned separately. To do this, you need to push the buttons from the outside.
Step 3
Examine the keyboard. Use a special keyboard and joystick vacuum cleaner available from major tech stores. Inaccessible places can be worked out with a toothpick.
Step 4
Unscrew a few screws to remove the plastic trim. Examine the detail. If there are traces of smudges or dirt, go over with a special cleaning cloth for household appliances. Remove the metal frame, detach the display. It is not necessary to remove the main board, as it will still be difficult to clean it.
Step 5
Explore all the internal cavities of the Nokia N73. Dust can be wiped off with a slightly damp cloth, and in especially advanced cases, you will have to scrape off the dirt with the same toothpick or swab with a cotton swab. Beware of using liquids! You cannot clean the interior of the phone with any liquid, this applies to both water and alcohol-containing compounds.
Step 6
Repair the phone display surface. To do this, wipe it with a special soft cloth. It is permissible to use a special liquid in very small quantities.
Step 7
Assemble the phone and process the outside of the case. Carefully treat the connectors of the Nokia N73 to the headset and charging cable.
