iPhone is one of the most branded and popular smartphones in the world. The combination of quality and style helped to achieve such popularity. But the owners of this gadget occasionally encounter problems during operation. IPhone 6 / 5S / 5 / 4S / 4 does not focus - one of them.
Looking for the cause
Before you go to a breakdown, you should find out what caused it. Common causes include:
- damage to the camera when dropped;
- ingress of water or moisture into the phone;
- system failure;
- lack of RAM for the functioning of the application associated with the operation of the camera;
- problem with the firmware;
- other.
Attention, there is a reboot!
The most elementary way to cope with the fact that the iPhone camera does not focus is to restart the gadget. This method works with almost all mobile devices and computers. The fact is that when rebooting, the system restarts all the services necessary for the smooth functioning of the phone.
It is possible that one of the services related to the camera operation was erroneously closed or closed as a result of a failure. Nothing critical in this, and repair the gadget is not required.
Phone reset, free up space
Not always the reason that the camera does not focus on the iPhone 5 is physical damage. When several applications are simultaneously running on the phone, one of them may fail. This is not necessarily the camera software, but any other.
The lack of normal operation is due to the filling of RAM. Although an iPhone is a powerful gadget, it cannot work synchronously with several large applications at once. Try to disable unnecessary programs. To do this, double-click on the "Home" button and drag up the window with the application that is no longer required.
Recovery
Is there still a problem with the camera? Well, let's try another way. Connect your phone to PC and use iTunes. Roll back the phone to factory settings to return the device to its original form. The data will be saved, and the settings will be lost. There is nothing critical in this, the main thing is that the system will return to normal and the camera will begin to function normally.
Nothing helped?
If the camera, as before, refuses to work normally, then the matter is not in the system, but in damage to the device itself. In this case, you shouldn’t do anything on your own, but it’s better to contact the Apple customer service center, where they will diagnose and repair the camera, if necessary.
The iPhone is not picky, as many say. It can easily be brought back to life in the event of a system failure or breakdown. So do not rush to write off the gadget from the accounts, because this is your faithful partner and assistant.
Autofocus helps the iPhone camera to take good non-blurry shots. Accordingly, if the camera does not focus on the iPhone, the quality of photos is sharply reduced. Therefore, when such a problem arises, the owners of Apple smartphones begin to look for ways to fix it as soon as possible.
If the iPhone 6, iPhone 5, or another model of Apple’s smartphone doesn’t have autofocus, then a number of factors can cause this:
- Random autofocus lock by the user.
- Mechanical damage or ingress of moisture. After a shock or a fall, in addition to the loss of autofocus, other problems may appear: the camera does not turn on, a message appears that the removable device is in sleep mode.
- Failure of the controller controlling the camera.
- Bumper or cover that interferes with the normal operation of the camera.
- Software crash.
Some reasons can be corrected by yourself, but if we are talking about camera damage, moisture ingress or controller failure, then it is recommended to contact the service center immediately.
Self Troubleshoot
To block the function, it’s enough to keep your finger on the screen for several seconds while the camera is turned on. To unlock autofocus, touch the screen in another location. Even the included automatic focusing on the object does not always work properly. For example, on iPhone 4 to focus, sometimes you have to click on the screen area, otherwise the camera does not understand which object to photograph more clearly.
There is another way that makes autofocus work. Take the phone, turn on the camera and shake the device a little, moving it up and down. If this does not help, try rebooting the device. Perhaps the cause of the problem is a software failure, which will cease to act on the camera after restarting the system. In the extreme case, you can reset the settings or restore iPhone, after creating a backup copy of the data.
A large number of running applications can affect the operation of autofocus. Due to insufficient memory, the phone cannot cope with several heavy applications running simultaneously. Yes, the iPhone has excellent technical characteristics, and it copes with a high load, but still it’s not worth it to check, just in case.
Sometimes the camera stops functioning normally due to dirt and dust on the lens. Accurate cleaning will be enough to autofocus again. Also note the case or bumper. Try taking it off and use the camera. If autofocus works without a protective accessory, replace the cover / bumper - it simply does not fit your phone.
Hardware faults
If you cannot resolve the problem yourself, contact the service center for a thorough diagnosis. Damage to the camera module, cable, controller is possible - only specialists can determine the exact cause.
For example, when moisture enters the contacts begin to oxidize. To eliminate the problem, it is necessary to disassemble, dry the iPhone well and clean the contacts. The camera mount is generally the most unprotected. When falling or hitting the module itself, it may remain unharmed, while the train will be damaged, so the camera will stop working completely or refuse to perform certain functions - for example, focus on the object.
Therefore, if you suspect a mechanical damage, immediately carry the phone in for repair to avoid more serious consequences and quickly restore the iPhone to work.
Photos taken on the camera of a smartphone can be beautiful. We understand this, looking at the beautiful images posted on the network by our comrades. And only they themselves all the time get something wrong: the lighting is bad, the shutter speed is “pumped up”, the picture is overshadowed by the imposition of various shades. Then we try to correct the situation with the help of filters, but we only make things worse. So how do you need to take a picture so that the camera of an Android smartphone can trigger at the right moment?
First of all, it is worth noting that until a person learns to take pictures, even with a professional device, the quality will be terrible, while beautiful pictures can be obtained even with the simplest camera, regardless of the “bells and whistles” and the number of megapixels.
The best shots are obtained in natural light. This is how you can achieve maximum expressiveness of the object and the minimum imposition of extraneous shades.
Light should fall on the subject, not in the lens.
Exposure affects brightness and image clarity. However, to manually configure it in the factory Android software does not allow. Special applications open access to wide settings, allow you to set the desired sensitivity of the camera.
White balance allows you to customize the color scheme of the future photo. You can adjust this parameter and change the automatically set values \u200b\u200busing various applications.
Focus. Android smartphones focus automatically, but at the same time you need to ensure that the camera is still at the time of shooting, and make sure that the object that you want to focus on is in focus.
Composition. The golden rule of any photographer who respects his work is to divide the space into 9 equal parts, and place the object or objects at the intersection of the lines, or along them. At the same time, in the settings of the camera of the Android smartphone, it is surely possible to show these lines on the screen, so it’s easy.
Special photography applications
In order for the final result to please you, let's consider the software for shooting from an Android phone.
Google Camera is one of the most adapted applications for the simple user. It opens access to many useful parameters, differing at the same time with a clear and simple interface.
There are no filters and opportunities to edit photos here, but bundled with other software like Photoshop Express, for example, Google Camera shows itself as well as possible. In its arsenal: the bokeh effect, or the “Lens Blur” mode, the ability to adjust the exposure, in poor lighting mode, HDR mode is activated.
This application has the following advantages:
Grids for framing and composition (several options).
Manual adjustment of focus and exposure.
Lock white balance before shooting.
Independent adjustment of shadows, brightness, color temperature.
A wide variety of filters.
Many photo amateurs, having received a new camera, immediately begin to use it for its intended purpose - they remove everything and a lot. After some time and hundreds of shots, some begin to think about how their camera works. For many, the real discovery is the ability to use autofocus control.
Focus is one of the most creative tools in photography. This is a force that can draw the attention of your viewers to one particular object from the whole world, and this is simply incredible. Below you will find some tips that will help you take control of the autofocus of your new camera. They are suitable for both SLR and mirrorless cameras, but the names of menu items can vary from model to model.
Cameras do not focus on objects
The first thing autofocus can help you understand is that cameras do not focus on trees, or basketball players, or mountains, or any object at all. The cameras focus at a certain distance, and everything that is at a distance from the camera will be in focus. If a person who is two meters away from the camera is in focus, then all other objects located at this distance will be in focus. Picking up a new camera, and pressing the shutter-release button halfway to focus, you'll see a lot of highlighted squares in the viewfinder (or dots — depending on the camera model). This does not mean that the camera will focus on all these points, this indication only shows which objects are currently in the field of view of the camera. It often happens that most of these squares (or points) do not fall on the objects on which you would like to focus. Let's figure out how to fix it.
The camera focuses on a certain distance and everything that is located at this distance will be in focus. In this photo, the camera focused in the area where the dog's face is located. Since the girl is behind this distance, her image is out of focus.
Focus area mode: Single or Manual
In order to match the focus with the objects on which you would like to focus, you need to change the focus area mode. The default settings give you all these squares (dots) that light up in random order. By changing the focus area mode to Single or Manual, you can choose in which viewfinder area the AF point should be selected. Area selection will be available using the arrow buttons or the dial on the camera. On some camera models, to access the ability to change the focus point, you first need to press a special button.
Select AF-S focus area
By choosing a focus point, you can choose the distance at which the camera focuses.
If you give the camera the opportunity to choose the focus area, you can’t predict where it will focus.
Focus mode: One Shot or AF-S
Having control over the focus area of \u200b\u200bthe camera, you should select a focus mode. In most cameras, the default mode is set, which determines whether the object moves in the frame or not, and accordingly adjusts the focus. This mode may be called AF-A, or AFF or AI Focus. However, this mode has a minus. For example, when we focus in one place and then move the camera to change the composition, this autofocus mode interprets the movement of the camera as the movement of an object of shooting, and adjusts the focus in accordance with this data. As a result, the subject on the image may be blurred. So you need to use this mode very carefully.
To get sharp images in most cases, it is preferable to use frame-by-frame autofocus mode, often called AF-S. In this mode, the camera focuses on a point in the viewfinder, and maintains focus on it as long as you hold the shutter button halfway down. The focus does not change even when the frame is rearranged. This focus mode allows you to get a much larger percentage of sharp shots.
In this frame, objects moved towards or away from the camera, so the AF-C / AI Servo mode worked very well.
Another AF-C or AI Servo focusing mode is for shooting moving subjects that may get closer or farther from the camera. Using this mode, you must be sure to keep the focus point on a moving subject. Even if you hold the focus point on the eyes of your model, this mode is not recommended for portrait shooting, as the camera will constantly adjust the focus a little, waiting for the movement of your subject, which usually leads to insufficiently sharp images.
In this frame, my model was sitting still, so that the AF-S / One Shot mode was perfect
In some cameras, you can find other focusing modes, for example, 3D tracking and face detection, etc. They can show good results in some situations. But most of the time AF-S / One Shot will be the best choice for you.
Not all focus points that you see in the viewfinder of your camera are equally effective. The center focus point is usually more accurate. It is more sensitive, and can actually do a better job than points located in external areas. The central point is always of the cross type, which means that it works better in low light conditions. In addition, your lens in the center is lighter, which also makes the focusing process simpler and more accurate.
In this situation, it will be difficult for the camera to focus on the dark faces of people in the foreground, so focusing on the center point will be an excellent option.
Conclusion
Autofocus is one of the best inventions of modern cameras. Autofocus is used not only by beginners, but also by professionals. The only difference is that professionals know exactly how to set up autofocus, and in what situation which mode to use.
If you have tips that helped you master your camera's autofocus, share them in the comments below.
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