Many people carry their mobile phone in their pocket or purse without a special case. With such operation, the appearance of the device quickly deteriorates. The inscriptions on the buttons are erased, and ugly scratches appear on the display from the stylus, keys and other contents of pockets or bags. From such troubles, the phone pre
stores protective film.
This very useful accessory comes in two types: disposable and reusable. Reusable films are usually made from thick plastic sheets. Such a film is easily glued to the phone screen, and in order to update the appearance of the device, it is enough just to remove it and wash it. Reusable protective film for the phone has antistatic properties and has a textured matte surface. That is, the display under the film is protected from dust, and glare will not interfere with using the phone even in the sun. The only downside to the anti-glare feature is a slight drop in screen contrast. Because the film is quite thick,the stylus will also have to be pressed harder.
Recently, several more varieties of reusable film have appeared. For example, the Ultra Clear protective film transmits 99 percent of the light, but does not save from sun glare. Another type of film, mirror, looks very impressive, but the color reproduction of mirror films is still
worse than matte ones, and you have to wipe them much more often.
The disposable screen protector features a glossy finish. It is not easy to stick such a film without “bubbles” and dust particles that have fallen under it, and it is even more difficult to remove it. The advantage of such protection is the small density of the accessory, which does not reduce the sensitivity and contrast of the touch screen. One-time protection costs no more than two dollars. There are cheaper films made in China, but they last only a couple of months, while high-quality film can be used for about a year.
A protective film is glued to the phone in several stages. First, thoroughly clean the display from dust. To do this, you can use napkins or sprays for the monitor. Then grab the "petal" and separate the film from the shipping base, attach one side of it to the long edge of the screen and
press lightly - the elastic film will stick immediately. If it sticks unevenly, do not be afraid to tear it off and repeat the procedure. Air bubbles accidentally formed under the film can be removed by swiping the display with a hard object such as a plasticcard. The remaining bubbles after this means that the film is of poor quality and will not last for a long time.
Care for the film-coated display is very simple, it is enough to occasionally clean it with plain water. The accessory itself can also be rinsed with clean water - if the film is of high quality, it will not hurt it. In this way, dust particles adhering to the adhesive side can be removed. However, do not do this too often, otherwise the film will stop sticking.
Everyone needs such a useful accessory as a protective film. For the iPhone 4, it is especially useful, because such an elite smartphone should be protected from all kinds of damage immediately after purchase.
