Try the below steps:

The lens on the iPhone 5 is a fixed 4.13mm f/2.4, which gives the equivalent view and depth of field of a 33mm lens at about f/19 on a full-frame camera. The iPhone camera can’t change its aperture, so nearly everything is in focus in all your shots.

The quality in megapixels of the rear-facing camera far surpasses the front-facing camera. Since the back facing camera has 12 megapixels, and the front has 7 megapixels, there is almost twice the image quality in the back facing camera. The more pixel data you have, the better quality image you’ll be able to produce.

1. Remove your iPhone from the case.
2. Clean flash and lens.
3. Tap the lightning bolt in the upper left of the screen in the camera app and make sure the flash is On.
4. Restart your iPhone (press and hold the Home and Power/Sleep buttons).
5. Turn on/off the Flashlight from the Control Center.

Fix your Camera app on your Pixel phone

1. Step 1: Clean your camera’s lens & laser. To clean the camera lens and laser sensor, wipe them gently with a soft, clean cloth.
2. Step 2: Restart your phone.
3. Step 3: Clear the Camera app’s cache.
4. Step 4: Update your apps.
5. Step 5: Check if other apps cause the problem.

How to reset iPhone Camera settings

1. Go to Settings > Camera.
2. Go to Preserve Settings.
3. Switch on the toggles for Camera Mode, Filter, and Live Photo.

How to fix camera issues on iPhone 12, 12 mini, 12 Pro and 12 Pro Max

1. Force restart your phone.
2. Reset all settings.
3. Check if there is anything blocking the camera.
4. Fiddle with VoiceOver and AssistiveTouch settings.
5. Update iOS and update all apps.
6. Factory reset your iPhone.

The lens is not repairable at any Apple Authorized Repair center or Apple Retail. The only option through Apple would be a warranty replacement at a cost. Physical damage is never covered under warranty.

How to fix camera app problems on iPhone 12 Pro Max

1. Make sure nothing is blocking the camera lens.
2. Try using the official iPhone Camera app, rather than any third-party alternatives.
3. In the Camera app, switch between the front and back cameras to see if both of them are working or not.
4. Restart the Camera app.

To fix your iPhone camera, you should close and reopen the Camera app, as well as restart your phone and make sure it’s updated to the latest iOS. If this doesn’t work, you could try resetting your iPhone to its factory settings — back it up first so you don’t lose all your data — or contact Apple for further support.

Check iPhone replacement parts stores to find pricing; examples include iFixit and Repairs Universe, but there are many others. In our example, a replacement rear-facing iPhone 6 camera would cost around $60 and a replacement front-facing camera would cost around $30.

Sometimes the camera app on your iPhone does not get loaded properly, which causes camera black screen problem. In that case, fix the issue by closing the app of the camera forcefully. Now, swipe up the interface of the camera and close the cam-app. After doing that, wait for 5 minutes and restart your phone again.

If the camera or flashlight is not working on Android, you can try to clear the app’s data. This action automatically Resets the camera app system. Go to SETTINGS > APPS & NOTIFICATIONS (select, “See all Apps”) > scroll to CAMERA > STORAGE > Tap, “Clear Data”. Next, check to see if the camera is working fine.

How to stop your iPhone camera from shaking

1. Clean your rear camera’s lens.
2. Restart or soft reset your phone.
3. Perform some quick software fixes.
4. Do a hard reset a.k.a. restore your iPhone to its factory settings.
5. Replace your phone case.
6. Try adding a magnet to your phone case.
7. Replace your iPhone camera.

1. Clean the Lens. Cleaning the lens will be the simplest way to fix the camera shaking issue.
2. Restart the iPhone.
3. Wipe and Reset the iPhone.
4. Restore and update your iPhone via iTunes.
5. Use A Magnet.
6. Get Help from Apple Service.
7. Using A Professional iPhone Troubleshooter.

The camera lens may fog up in high humidity areas. If you are in a humid area and find your pictures are blurry, use a soft cleaning cloth and wipe the camera lens before you take each picture. The fog up affect happens if it is raining heavily or if you are in a humid region of the world.