It's not uncommon for smartphones to develop blurring and focusing issues with their cameras. However, for most Samsung Galaxy S8, S9, S10 and Note 9 owners, this can be very frustrating considering that it is one of the best selling features of these models the camera is. Although the problem may resolve itself, it is important that you learn how to fix the problem in time.
In this guide, we share some tips on what to do when your Galaxy S8, S9, S10 or Note 9 develops blur and focus issues.
1. Try refocusing the camera
Your phone's camera can focus by shifting the distance between the sensor and the lens. But like any other camera, it can sometimes lose focus and not see movement in and out of its field of view.
If you find your camera loses focus or looks blurry when taking a photo, simply turn your phone over and firmly tap the camera. This will prompt the camera to refocus.
If that doesn't fix the problem, try shaking the phone. By now you're probably wondering, "How does shaking the phone even work?" Well, it might sound absurd, but it honestly works.
2. Update all apps
If the first fix fails, try updating your camera app. You can check the Google Play Store or Galaxy App Store to see if an update is available. How to check for updates.
If you are using the Play Store, go to "
My apps and games
' and check for updates from there.
Galaxy Apps requires you to update the apps separately from your Play Store apps.
Just start the
galaxy
app
application then continue
More
options
.
Tap on
My Apps > Update > Update All
After updating your apps, you can "
Automatic updates
' when you're on WiFi so you don't have to keep coming back to check if a new update is available.
3. Update system software
Software updates help keep things running smoothly on your phone. Think of them as oil changes and tuning ups in your vehicle. Likewise, with your phone's camera function, you need to make sure your software is always up to date not only improves the user interface, but also eliminates minor bugs that can temporarily cause the camera to malfunction.
To check for system updates:
Go to settings and then tap
Software update
.
Tap on
Download
updated manually.
If a system update is available, it will be installed automatically.
If no update is available, tap "
(
" or the
toggle switch
to enable automatic software updates when connected to one
Wireless Internet access
Network.
4. Wipe the cache partition
A corrupted system cache can sometimes lead to poor app performance. Android devices use the system cache to load apps quickly. However, a system update can make it redundant. To improve the efficient functionality of the system cache, simply clear the cache partition.
How to clear system cache without data loss:
Turn off your phone.
Press and hold these keys in order:
increase volume
button >
bixby
key
>
power wrench.
Release the keys when the Android logo appears.
You will see the Android system recovery menu options.
Use the volume down key to scroll down to "
Wipe cache partition
“.
Now press the power button to select.
Use the volume down button to scroll down to "
Yes indeed
' and then press the power button.
The phone should start clearing the cache. Once the cache clearing process is complete, your phone will prompt you, "
Reboot system now
.” Press the power button and your phone will restart.
5. Clear camera data and cache
Your phone's camera app uses "
cache
' for efficient performance. Every now and then the app cache can trigger performance issues. In the past, the following two options have been used to fix cameras on Samsung Galaxy devices.
Option one:
Go to
setting
s >
app
>
camera
apartment
Tap on
storage
then choose
Clear
cache
Reboot your device, then go to the camera and check if the problem is resolved.
If this option doesn't fix your device's camera, try this next option.
Option two:
Open minded
settings
>
app
>
camera
apartment
Go to
storage
then choose
Clear
Data
.
Press the power button and tap
Start anew
.
If both options don't work, skip ahead to this next fix.
6. Remove all bad apps
Some third-party apps can interfere with the normal functioning of your camera. If you suspect an app is causing the problem, switch your phone to Safe Mode. This will stop any third-party apps running on your device.
Follow these steps to run your phone in safe mode.
Press and hold the power button and until the power menu appears. Tap Power off.
Now long-press the "
Switch off
" icon.
Tap the Safe Mode icon that appears.
Your phone will then automatically restart in safe mode. Your phone will appear in the lower left corner
security mode.
If your camera restores normal functioning in Safe Mode, you've narrowed down the source of the problem. Try uninstalling any recently installed apps and see how your camera is performing. Do the same with any other apps you might suspect .
Fix 7: Factory reset
If your camera still can't focus, try restoring your phone's settings to the default settings. Note that this procedure may erase all your data. Make sure all your data and personal information is backed up before doing this initiate proceedings.
To factory reset your phone:
Go to
settings
Tap on
General management
Choose
Reset to default
then
Factory
data reset.
You can also use the procedure to delete "
Wipe cache partition
" Above. Only this time you select wipe data / factory reset. See screenshot below.
If none of these methods restore the quality of your camera, contact Samsung for help.
Wrap up
A malfunctioning camera can frustrate you, especially when you want to capture some great moments in your life. Knowing how to diagnose these problems can save you the trouble. We hope we have helped you solve your camera problem .
