The phone can t focus on repair, how much is it in general

We recommend that you follow the steps below:

1.Turn your phone on and off again.

2.Go to Phone Settings - Application Manager - All (swipe the screen to the left) - Tap Camera - Clear Data.

3.Back up your phone's data (**book, SMS messages, multi** data, etc.) and restore your phone to factory settings.

If the problem persists, it is recommended to send the phone to the nearest service center for testingIf you need to inquire about phone repair**, you can do the following two ways:

Way 1Log in to the official website to inquire about the reference benchmark for maintenance costs outside the warranty period and the reference for spare parts**.

Method 2: Consult the service center to understand the repair cost: send the mobile phone to the nearest service center, and the engineer will determine the specific maintenance of the machine according to the product test results**.

Rear camera ****50 free shipping, and send disassembly tools, you can replace the camera by yourself by opening the back cover, it is very simple, you can also buy a repair phone to help change, give a thirty manual fee OK.

There are several reasons why the phone's camera can't focus:

1. The mobile phone is too close to the subject and exceeds the nearest focus range, and moves to the focus range;

2. When the mobile phone is set to macro mode, it is easy to fail to focus, and the normal mode is set;

3. The ambient light is too bright or too dark, which will also lead to the inability to focus, and improve the lighting;

4. The color of the surface of the subject is too single is also a reason, and the reference object can be used to focus first.

First, the focus is not accurate.

Inaccuracy is when the subject you want to focus on is blurry, while the other subjects are. Most of this situation is caused by the autofocus of the mobile phone, and the solution is very simple, just use your finger to select the focus area.

Second, it is difficult to focus.

There are four main situations in which it is difficult to focus when shooting.

1.For some solid colored objects, such as pure white wallpaper. The phone's focusing system will:

"Circle" could not find the subject in focus. The solution is to look for obvious lines or patches of other colors in a solid background and move your phone to shoot after focusing, or place an object on a solid background and move it away when you are done focusing.

2.The subject is not prominent enough, it is relatively small, and the phone is not easy to focus, so the solution is to get close to the subject and zoom in. If you can't get closer, select Manual Focus.

3.If you are too close to the subject and exceed the phone's closest focusing distance, you can't focus, so the solution is to pull away from the subject and shoot again.

4.For high-speed moving objects, it is also difficult for the device to focus if the subject is moving very fast. The solution is to determine in advance where the subject is going to pass, focus on that place, and wait until the subject arrives before shooting.

Or maybe the sensor for autofocus is broken.

Change the camera! What phone?

You can adjust it to automatic mode to try it, or restart your phone.

If that still doesn't work, reset it: Go to Settings > Application Manager (Apps > Manage Apps) > All > Camera > Clear Data, or uninstall a recently installed third-party app.

If that doesn't work, just back up your data and try it back to factory settings.

Extension] Tips:

In fact, sometimes the camera is hindered, just take a picture of the camera, no, the reverse of the shooting, it will be like this if you fall too much. I do this a lot. Just a suggestion!

The camera is blurry and cannot focus for the following reasons:

1. The connection to the motherboard is loose.

2. The camera is flooded or has a foreign object.

3. The diode inside the camera is aging (commonly known as the method).

You can contact after-sales or professional personnel for testing.

The sharpest image is obtained when the focus is accurate, i.e., when the subject is in the focal plane. Generally, lenses have a certain depth of field, that is, the scene can be clearly imaged within a certain distance before and after the focal plane, which is called bokeh imaging. Factors that affect depth of field are:

Aperture opening, focal length, object distance.

Autofocus phones are usually able to focus accurately, so the images are clear.

Phones without autofocus have the parameters that affect the depth of field appropriately set, and have a large depth of field, so they are able to get sharp images in most situations.