The stripes on the phone screen are a very common problem. The main trouble is that such a malfunction can appear at any time: on the day of purchase or after several years of use.
However, despite the frequent occurrence of the problem, device owners remain who do not know the methods for solving it.
What the defect looks like
The main thing to remember is that the display does not lose operability after detecting a malfunction. But this is not a reason to leave the device in this state, because only the owner suffers from the malfunctioning of the smartphone. If streaks appear on the phone’s screen, the image quality decreases, so reading and watching movies will have to be excluded (few people like to “break their eyes”). That is, the presence of such a device will no longer make sense.
The defect is manifested as distortion of the contents on the display. It ripples and goes in strips (horizontal or vertical) of different colors: from black to rainbow overflows.
Classification
In this section, you can indirectly find out the cause of the breakdown, but it will be quite inaccurate. However, it’s worth a try.
- For example, the color and white stripes on the phone screen are often a sign of mechanical damage to any component of the display or a loose cable entry into the groove.
- Black lines indicate the need to replace this part of the smartphone.
- Colored ripples indicate a problem with the controller.
However, without opening the case, such “diagnoses” have no confirmation, so either your own hands or service centers are to help.
How does the defect manifest
This section is also important, because it will make it clear which part of the device (hardware or software) the malfunction relates to. Everything is pretty simple here:
- If the stripes on the phone screen appear only when you start a specific application or make any changes to the settings and files of the device, then the problem is the failure of the operating system.
- When the lines go on the display after mechanical intervention, damage, or when touching the touchscreen, we can safely talk about problems in the hardware itself.
After determining the type of malfunction should proceed to the methods of solving it.
Strip on the phone screen: what to do?
If the problem is caused by mechanical damage, then there are two ways: take the gadget to a service center or disassemble it yourself. In the latter case, it is worth looking for a master class in video format, which will show how to open the case and get to the display. Next, you will need to carefully examine this part of the gadget in order to understand the degree of damage.
If the problem is only in the loose entry of the cable into the groove, then it is just enough to fix it, and the stripes on the phone screen will disappear. But in the case when it or the controller (microcircuit) is damaged, nothing remains but a complete replacement of components.
In a software failure, the situation is usually corrected by hard cutting (a reset, during which all personal data is deleted, it is recommended to save important files before execution) or cleaning smartphones from viruses. Although the first method is more reliable, since many programs to protect the OS do not see the pest.
The device’s flashing also helps, but this item is best performed only by people with experience, otherwise the gadget by hand will turn into a "brick". Although this is also an option, then display malfunctions will be of less concern, but you should not experiment.
Causes
The stripes on the phone screen arise in a number of situations, since a modern gadget is a very fragile thing. Among the common reasons, it is worth highlighting the following:
- strong pressure on the display;
- hit or fall from high altitude;
- moisture penetration (provokes corrosion of microcircuits);
- viruses leaked to the system with unverified applications;
- manufacturing defects;
- controller breakdown;
- rupture or loose cable entry;
- overheating during charging;
- system failure;
- unsuccessful flashing or installing updates.
And this is not all the possible factors leading to breakdown. If the smartphone is assembled from low-quality parts, then it is enough just to shake it hard - and voila! Something inside let go. Therefore, there are dozens of nuances, it is impossible to predict all of them.
Precautionary measures
To avoid such unpleasant consequences, you must follow the basic rules for using the equipment. Smartphones can not be dropped, wet, charged with an inappropriate adapter, disassembled unnecessarily. Do not give them as toys to young children, or install applications from suspicious sources. An even better solution would be to install an ad-blocking program, then the phone will definitely not suffer.
And of course, it is worth acquiring high-quality equipment. Otherwise, it’s pointless even to be surprised at another breakdown, because the owner does not expect anything else from such a “miracle”.