The front camera does not show. The camera does not work on Android

When choosing a smartphone, each person is guided by the relevant parameters. For some, the battery is important, for others the sound, for others the camera. And some simply choose an ultra-budget phone with low specifications.

Very often, certain problems appear in such smartphones over time. One of these problems is that the camera on an Android smartphone does not work. True, even flagships are not immune from such troubles. Therefore, in this article we will analyze the reasons for this problem, and also figure out what to do if the camera on Android does not work.

Causes

Firmware

Sometimes it happens that after updating the firmware, the phone does not work better, but quite the opposite. The phone began to glitch, freeze, and some applications began to crash. This also applies to the camera.

Viruses

A virus is a malicious program that affects not only the operation of the system itself, but also the launch of the applications themselves. Perhaps your camera is not working precisely because a virus has entered your phone.

Remedies

Now let's talk about ways to fix this problem.

The very first thing you need to do is turn off the phone, remove and insert the battery back, and then turn on the smartphone. Perhaps there was just a small system failure that can be easily resolved by rebooting. And if something is more serious, then here are the methods for solving this problem.

If the issue is with the firmware, then several options can help you:
- System rollback
- Reset settings
- Firmware update to a more recent version

If the camera stops working after an over-the-air update, you need to roll back to old version. Rollback is done differently in each phone.

You can also try resetting to factory settings. True, everything will be deleted from your phone’s memory, but then your camera will work.

If rolling back the system did not help and resetting the settings did not help either, you need to manually flash the phone to a more recent firmware or to an older version. The main thing is that the firmware is stable and without bugs.

One of the most common problems is viruses.

To clean your phone from viruses, you need to download an antivirus and scan the system. If the cause of the camera malfunction is indeed a virus, then the antivirus program will find it, and you will only have to delete the malicious files found.

The best antivirus today is Dr. Web. It can be downloaded for free from the Play Store.

Mechanical damage can only be resolved at a service center

Anything can happen when you hit your phone. If the camera does not work after the phone is hit, then all that remains is to take it to the service center. If you decide to disassemble the phone and fix the camera yourself, this may result in damage to the board, cables and other components.

Therefore, if you are not confident in your abilities, then it is better not to engage in amateur activities. You may have to replace the camera module, but you won't be able to do that at home.

Clear cache

The simplest and most harmless reason is a clogged cache. What is cache?

Consequently, if the cache is clogged, the access speed will be very low, and as a result the application will throw an access error. Therefore, we go to settings, then go to applications, and look for the camera. Click on it and look for the line “Clear cache”. After this, your camera will work again.

Removing dust

This is unlikely to affect the camera, but the picture will be greatly distorted. Therefore, an inexperienced user will immediately think that something serious has happened to the camera, since he does not get the desired photo quality.

To remove dust, you need to contact a phone repair or service center. The master will carefully remove the glass, clean everything, and you will again admire the clear image.

Remove the conflicting application

Finding the culprit in this situation is difficult. If you installed a specific application, after which you noticed problems with the camera, then you need to remove it. If such a problem did not appear immediately, then you need to search at random.

Or just do a factory reset. The system is formatted and the camera comes back to life.

Bug in the firmware

You need to install another firmware. If you have installed official firmware, and the camera stops working, then this is a manufacturer’s error, which will be corrected soon. But this happens extremely rarely. Mainly in ultra-budget Chinese smartphones.

If we are talking about custom firmware, then you need to contact the creator of the firmware. Perhaps the creator will make a fix or patch that will fix this problem, or maybe not. You alone are responsible for installing the firmware! Therefore, carefully study the firmware description and consider all possible bugs in order to avoid such problems in the future.

Change default memory

Lack of memory is one of the reasons. Therefore, you need to switch the default memory to the SD card in the memory settings. If you don't have an SD card, then you need to remove unnecessary files to create free space for saving new pictures.

If there is no default memory selection option in your camera settings, then look for this feature in your phone settings.

Restore camera settings to default

If you like to tinker with the camera settings to achieve best quality image, then in the future the camera may stop working precisely because of such actions. To restore the default settings, go to your phone's settings, go to applications and find the camera. In the list of operations that appears, select “Restore default settings.”

Check your memory card

Sooner or later, your memory card will start to fail. To restore it you need to format it and test it special programs. It is advisable to do this on a computer. The program will clean the flash drive, fix errors, etc. Then insert the flash drive into the phone again.

This method will only help if your photos from the camera are saved on an SD card.

Conclusion

If the problem - the camera on Android does not work - is related to the software, then it can be easily solved at home. If this is a hardware failure or mechanical damage, then you cannot do without a specialist.

When choosing a new phone, the buyer is always guided by a number of important criteria. One of them is the camera. Using the built-in camera, you can take fun selfies and remember unforgettable vacation moments. Thanks to modern smartphone cameras, many have even forgotten what a regular camera looks like. Therefore, for many it is a big problem if the camera on the phone does not work without visible reasons. This is exactly what will be discussed in our article.

There are several ways to fix this problem. But first things first.
First of all, it is necessary to determine the nature of the failure. If the phone has been dropped and the camera lens is broken or the device body has fallen into water, then you will not be able to fix the problem yourself. You will have to contact the service center, as some parts will need to be replaced.
If the gadget has not been subjected to mechanical impact and the problem is at the software level, you can fix everything yourself.

Possible causes of the malfunction

The Android operating system is characterized by flexible settings and the ability to work with internal files. This is an absolute plus, which allows you to customize your gadget according to the user’s requirements. But sometimes this plus leads to malfunctions. Some of the most common reasons for camera failure include:

failed system update;
installing a conflicting application;
installation of unofficial firmware;
deleting important files;
emergence of viruses;
system failure for a number of other reasons.

Troubleshooting

It is best to start troubleshooting with the most simple actions, which will not take much time and effort.

1. Reboot the device. It is possible that after a reboot the camera will start working as before. If rebooting did not save the situation and the camera on the phone still does not work, move on to point number two.

2. Install third party application for the camera and see if it works or not. If it works, then in 90 percent of cases the problem will be resolved after clearing the application cache.

3. Go to the phone settings and select the application item. Among the many programs, you need to find the camera and click on the icon. In the window that opens, click on the erase data button. Thus, the application is freed from unnecessary data that could lead to failure. In most cases, after cleaning, the camera starts working correctly.

4. Remove all programs installed before the crash. Perhaps the new application caused the camera to fail.

5. Download the antivirus and scan the phone. If it doesn’t help, you can connect your smartphone to personal computer and scan for viruses using a computer antivirus. Malicious programs may well block smartphone functions, including photography.

6. We save all the necessary data on a separate medium or cloud storage. After this, we reset to factory settings. After the reset, all settings on the phone will be returned to factory settings, and personal files will be deleted. Therefore, we resort to this method only if other actions have not led to success.

Theoretically, these methods are quite enough to restore the camera to its former performance. But there are difficult situations when even after full reset The camera on the phone still doesn't work.

If the problem is of a software nature, then flashing the device’s firmware will help with one hundred percent probability.

But there are several nuances and features:

If you have absolutely new phone, which is still under warranty, do not under any circumstances flash the phone yourself. Take it to the service center along with the warranty card.
At independent firmware there is a high risk of damaging the device. This process requires certain skills and knowledge.
You definitely need to remember one rule - the firmware can only be downloaded from the official website. Otherwise, not only the camera, but the entire smartphone will fail.

Diagnostics

You can use various applications to diagnose the status of your phone.

One of them is the program Phone Doctor Plus.

Using it, you can check not only the camera, but also the condition of other important elements of the smartphone.

After launching the application, you will see general information about the device. So that they are relevant on at the moment, you need to go to the second tab, where more than twenty tests are located, including the camera we need, GPS and much more.

Each test is run separately, some asking the user to perform a specific action, such as shaking the phone or inserting headphones.

Upon successful completion, a green icon with a checkmark appears - this means that the tested function works correctly. With these simple steps you can assess the actual condition of the camera.

As practice shows, there are no hopeless situations. If the camera on your phone does not work, this is not a reason for frustration. You can solve the problem by pressing a few buttons.

It’s enough to use the tips from our article, spend a few minutes of your personal time and continue to enjoy beautiful pictures.

The built-in webcam on a laptop usually does not require additional settings. But sometimes users are faced with the fact that the camera, which only yesterday allowed active communication on Skype, does not turn on today. What could be the cause of the problem and how can I fix it myself?

Turn on the camera

First, try restarting your laptop - this is a standard recommendation when any problem occurs. If this does not help, then make sure that the required module is enabled at all. Perhaps your laptop camera is not working because you accidentally turned it off. Older models have separate physical buttons on the body that allow you to control the webcam.

If there are no such buttons, examine the laptop keyboard. On ASUS and Acer devices, the “V” key in combination with Fn is responsible for turning on the camera.

If you have Lenovo laptop, pay attention to the ESC key. You see a camera on it - press Esc in combination with Fn to launch the module.

The keys on different laptop models may differ, so it is better to take the instruction manual and carefully read the section that talks about how the webcam works.

Working with the camera app

Some laptops have special camera control applications that allow you to set shooting parameters and other settings. Lenovo laptops have the EasyCapture program, HP has the HP Camera application, ASUS has Life Frame Utility, etc. Such programs may also have an option to turn the camera on/off.

If the camera does not work in a particular program, then you should check the settings of this application. Let's see how to check your webcam on Skype:

If the camera does not work, then you should see whether the module is enabled in the device manager and whether the necessary software is installed on the system.

Checking drivers

When upgrading a "seven" or "eight" to Windows 10, hardware drivers are installed automatically. However, the system often installs the wrong drivers, which leads to the webcam not turning on. You can fix the problem through the device manager by installing the appropriate software.

If it says "Enable" instead of "Disable", press the button to launch the camera. On Windows 7 and other OS versions, the operation is performed similarly.

If you see an exclamation mark near the camera in Device Manager, then to fix the problem you need to reinstall the drivers. It is recommended to download suitable software from the official website of the laptop manufacturer. Let's look at the order using an HP laptop as an example:

If not for Windows 10 software for the camera to work, then download drivers for Windows 8 or 7. Run the downloaded file to install the drivers, and then restart your laptop.

Hardware faults

Unfortunately, the camera may not work not only due to a software glitch. Sometimes the cause of the problem is a physical problem: for example, damage to the cable or the camera module itself.

Troubleshooting this kind of problem on your own is difficult. If there is a problem with the cable, you will have to disassemble the laptop, which requires some skill. Therefore if software methods error corrections do not help and the webcam does not work, contact a service center.

“Camera” Android users have a question - what is causing this problem? Is the problem with the camera or is it a system glitch? Maybe this error only happened with the application? To sort this out, let's look at troubleshooting methods that will allow you to find out why it occurred and directly remove it.

The camera error can be solved both by software and hardware

Often, most problems with the operation of programs on devices are solved by simply rebooting the system, so do it and try taking a photo again. Didn't work out? Then you should move on to other ways to troubleshoot the problem.

Wipe the lens and make sure that it is not damaged externally, there is no dirt or cracks. If this does not help, we will fix the problem differently, but you will now be sure that the camera is safe and sound.

Cleaning the application

To correct incorrect operation, you often need to clear the data and cache, which is done using the following steps:

Go to Android system settings.
Find the Camera program and in the menu that appears, first stop it.
Then click on the “Clear cache” button. After the process is completed, select the “Erase data” function in the same menu.
Launch the camera again.

Safe mode check

You can find out if the camera is working by changing the mode on the device. To do this, do the following:

Enable Safe Mode.
Try starting the camera - if it works, then the reason lies in one of the others installed programs, which prevents it from functioning correctly.
One by one, turn off other components that are simultaneously turned on on your tablet or smartphone.
When you find the program that is interfering with your camera, remove it.

Checking for updates

Android applications are improved and updated quite often. In many cases, users do not have time or are simply in no hurry to install them. But while some programs can work successfully in the previous version, some stop functioning completely until you update them.

Therefore, check if you need to install a newer version of the camera. If this doesn't help, try other troubleshooting methods.

Antivirus scanning

Malicious programs try to get onto Android at the first opportunity. And in most cases, if they succeed, problems immediately occur with the launch of individual applications. Download an antivirus, and if you don’t have it, check the entire system for malware and clean your equipment. After the verification process is completed, launch the camera again and check if all functions are available for use.

Factory reset

Failures in the system lead to incorrect operation equipment. Sometimes to restore you need to reset to factory settings. This is done as follows:

Go to System Settings.
Open menu Backup and reset.
In the window that appears, select the “Reset settings” function - you will see a warning that all data will be deleted, after which the system will perform in accordance with the factory settings.

There is another way to set the initial settings of the device: enter the combination *2767*3855# in the number entry window, after entering the system will return to the factory settings without additional requests.

If the photo and video application still does not work or Android displays a message that an error has occurred, you can simply install alternative program for the camera - this is quite easy to do, as in Google Play Market There is a large selection of different applications. You can install any of them, focusing on your own preferences.

If you downloaded and installed another utility, but it still did not start working, this means that the camera is still faulty. In such a situation, the best solution would be to take your device to a service center so that they can find out what the cause of the malfunction is. Most likely, you either need to reflash the equipment or repair the part itself.

Whatever the case may be, use all the above tips to fix camera error problem on Android to find out what is the reason and get it working again.

Conventional cameras are losing their popularity: the development of mobile gadgets and regular reductions in pricing policy have almost equalized the cost of budget and middle-class camera models.

Moreover, when purchasing a smartphone, the user receives a mini-computer with unlimited capabilities. But it happens that at the most inopportune moment the camera on an Android device does not work. Unlike a regular camera, the list of problems and solutions when the camera on a smartphone does not work is quite extensive.

Causes of malfunction

Majority experienced users They can independently determine the nature of the failure. First of all, it is necessary to understand the details, previous events and actions. This will help identify one of two categories of failures - physical or software.

To faults physical (mechanical) nature include falls, vibrations, shakes, jolts, etc. There are also more trivial situations when dust and moisture get into the camera sensor. In some cases, the culprit may be memory: both internal and microSD card. The outcome of such problems is often unpleasant for users, especially financially.

Regarding the category software errors, everything is simpler here. These include the installation of an application that is inappropriate or conflicts with the camera, incorrect settings of the operating system and related programs, as well as the installation of an unfinished update (including the official one).

More serious reasons: virus infection or incorrect flashing of the gadget.

To find a solution, you need to follow the rule “From simple to complex.” There is no need to immediately disassemble the device and reflash it. You need to start with those actions that will definitely not cause collateral damage.

Software errors

Virus infection. Very, which is growing in proportion to the popularity of Android. To solve this you need to install antivirus program, scan the system and remove all threats. More details about the process.
Lack of memory. While using a smartphone internal memory can be filled to capacity. In this case, the camera turns on, but recording video and taking photos will not be possible. Make sure there is enough free space to support the camera's functions. This also applies to microSD cards, which are used to expand memory. We wrote about how to properly free up memory.
Clearing the cache. Temporary files accumulate on the system and when using the camera. This causes the cache to become full, so there simply aren't enough resources to perform the actions. Cleaning must be done periodically. To do this you need to go to Settings - Applications - Camera. At the bottom of the window that opens, the “Clear cache” button is available.
Incorrect setting. The main problem is often choosing where to save your camera footage. If the option was set to a microSD card that was later removed, you will need to adjust the settings.
Application conflict. If problems with the camera began after installing an application, you need to remove it and check the operation of the device.
Incorrect firmware. Sometimes you have to do the installation. It is very important to install the appropriate version of the software from the official website. Otherwise, some functions (camera, sound, screen rotation, Wi-Fi) may not work. In the worst case, the device will stop starting altogether, so be careful.
OS update. Standard settings imply automatic update operating system up to new version. Despite the fact that the upgrade is provided by the manufacturer, related problems quite often occur, including with the camera. To fix the problem, you can perform a system rollback, i.e. install an older version of the platform, which ensured the functionality of all modules. It is also recommended to disable subsequent automatic updates.

ATTENTION! If the gadget is on warranty service, then it is recommended to contact a service center or store to resolve the problems. Most of the changes in operating system or installing the firmware yourself will void the warranty.

Physical malfunctions

Physical damage is a reason to contact a service center for repair. But there are also simple solutions that can be effective. You can do these steps yourself:

Checking the functionality and integrity of the memory card. When saving videos and pictures to a memory card, the camera may give an error. Flash memory has a limited life cycle, so it is recommended to test the storage medium for errors and “dead” memory cells. To quickly find out, you can install a proven memory card in the gadget and check the functionality of the camera.
Cleaning the lens. The camera sensor is protected by special glass, which can be exposed to dust, moisture, etc. In this case, the device will not be able to focus and will stop working. It is necessary to carefully clean the glass using special means(microfiber, monitor cleaning liquid).

If all of the above options do not solve the problem, then it is most likely due to a critical failure. Such malfunctions are the result of prolonged contact with water, strong shocks, falls and other external influences. This leads to failure of sensors, stabilizers, and cables. The worst case is considered to be a violation of integrity printed circuit board, which is responsible for the operation of all components of the device.

Complex damage cannot always be repaired even by specialists in service centers, so you need to be careful when using your mobile friend. To protect your smartphone from damage, you need to follow these recommendations:

Buy equipment from trusted retail outlets that guarantee product quality and protection against counterfeiting.
Buy products from trusted brands that have positive reviews.
Choose a device for your own comfortable use. Weight and dimensions must fully satisfy the physical characteristics of each person. The choice is very large, you can always