Troubleshooting Guide for Android Camera Not Working

Mobile And Tablet Issues

Discover solutions to fix issues with your Android camera in this comprehensive troubleshooting guide. Whether you’re experiencing glitches, black screens, or other malfunctions, we’ve got you covered with practical tips and tricks to get your camera up and running smoothly again.

Restart your phone: Sometimes, a simple restart can fix minor software glitches that may be causing your camera to malfunction. Press and hold the power button, then select “Restart” or “Reboot” option to give your phone a fresh start.

Checking Permissions and App Usage

1. Ensure that the necessary permissions are granted for the camera app. Go to Settings > Apps > [Camera App] > Permissions and make sure the camera permission is enabled.

2. Check for any other apps that may be using the camera simultaneously. Close any apps that could be causing conflicts or interfering with the camera function.

3. Restart your Android phone. Sometimes, a simple restart can resolve camera issues.

4. Clear the cache of the camera app. Go to Settings > Apps > [Camera App] > Storage > Clear Cache.

5. If the problem persists, try resetting app preferences. Go to Settings > Apps > [Three-dot Menu] > Reset App Preferences. This will not delete any data but will restore all app settings to their default values.

Technology is only as reliable as its user’s understanding and troubleshooting skills.

Restarting and Clearing Data

If you’re experiencing issues with your Android camera not working, try restarting your device. This simple step can often resolve minor glitches and restore the camera’s functionality.

To restart your Android device, simply press and hold the power button until the power menu appears. Then, select “Restart” or “Reboot” from the options provided.

If restarting doesn’t solve the problem, you can try clearing the data for the camera app. This will reset the app settings and may resolve any software-related issues.

To clear the data for the camera app, follow these steps:

1. Go to the Settings app on your Android device.
2. Scroll down and tap on “Apps” or “Applications”.
3. Find and tap on the camera app from the list of installed apps.
4. Tap on “Storage” or “Storage & cache”.
5. Tap on “Clear data” or “Clear storage”.

Sometimes, the simplest solution to a technical problem is to turn it off and on again.

Enabling System-Wide Camera Permission

To enable system-wide camera permission on your Android device, follow these steps:

1. Open the Settings app on your Android device.
2. Scroll down and tap on “Apps” or “Applications”.
3. Find and tap on the camera app that is not working.
4. Tap on “Permissions”.
5. Toggle on the “Camera” permission.
6. If prompted, confirm the permission change.
7. Close the Settings app and try using the camera again.

If the camera still doesn’t work, try restarting your device and checking for any software updates. If the issue persists, you may need to contact Android Help or visit the Help Center for further assistance.

import android.Manifest;
import android.hardware.Camera;
import android.os.Bundle;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.core.content.ContextCompat;

public class CameraActivity extends AppCompatActivity {

private static final int CAMERA_PERMISSION_REQUEST_CODE = 100;

protected void onCreate(Bundle savedInstanceState) {

if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
// Request camera permission if not granted
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA}, CAMERA_PERMISSION_REQUEST_CODE);
} else {
// Camera permission already granted, proceed with camera functionality

private void initializeCamera() {
Camera camera = null;
try {
camera =;
// Camera is available and can be used
// You can perform camera operations here
} catch (Exception e) {
// Camera is not available or an error occurred
Toast.makeText(this, "Camera not available", Toast.LENGTH_SHORT).show();
} finally {
if (camera != null) {
camera.release(); // Release the camera resource

public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// Camera permission granted, proceed with camera functionality
} else {
// Camera permission denied, handle accordingly
Toast.makeText(this, "Camera permission denied", Toast.LENGTH_SHORT).show();

Performing System Updates and Factory Reset

Troubleshooting Guide for Android Camera Not Working

Step Description
Step 1 Perform System Updates
Step 2 Factory Reset

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