Solutions to fix OPPO K9 PRO camera troubles. Camera features is the most important hardware that can be use for doing our work, social media and entertainment. OPPO K9 PRO has triple cameras with 64 megapixel f/1.7 for wide, 8 megapixel f/2.2 for 119 degree ultrawide and the last camera is 2 megapixel f/2.4 for macro. Front camera is 16 megapixel f/2.4 that located at top right screen.

This camera is powered by MediaTek MT6893 Dimensity 1200 5G images signal processor. It has great HDR video performance with powerful dynamic range because it is use MediaTek Imagiq camera features. We can get faster night shoot with low noise and fast auto focus. This phone able to record 4K movie at 30fps or 1080p at 120fps. The smooth video also help a lot by gyro-EIS (electronic images stabilization).

However, some users get issues with OPPO K9 PRO camera. We will give simple solutions to fix OPPO K9 PRO camera problems.


Why OPPO K9 PRO Camera Slow Responsive Or Lagging? 

OPPO K9 PRO has been installed with Android 11 when released. The user interface use ColorOS 11.3. We can use Oppo camera apps without need to install from anywhere. There are some features that we can get from Oppo camera applications. Why some users get slowly or lagging problems when using camera?. RAM is very important to make our OPPO K9 PRO camera applications run smoothly. This phone already has big RAM at 8 GB or 12 GB capacity. But some multitasking or bad apps may consume a lot of RAM, then RAM will be not enough.


What will happen when RAM insufficient? This phone will try to force close the oldest not use applications for give more RAM space to avoid hang or stuck. This process will make some delay on OPPO K9 PRO to free up RAM. Therefore our OPPO K9 PRO camera applications will run slower. Please close all not use applications before take some photos or videos. If we want to take serious photography moment, please consider to reboot or restart OPPO K9 PRO for clean up foreground or background process.


How To Fix OPPO K9 PRO Camera Issues?

This phone comes with great rear camera and front camera for selfie. We will try to give some steps to fix OPPO K9 PRO camera problems. Please follow some steps bellow:

#Option 1, Reset OPPO K9 PRO to Factory Default using Camera Setting Menu :

  • Turn on OPPO K9 PRO
  • Please make sure our Camera application still can work / running when Camera Icon pressed
  • Press Camera Icon to activate Camera applications
  • Go to menu Setting inside this Camera applications, usually the menu icon with gear at camera applications
  • At Camera Setting menu page, please scroll and find Restore to defaults
  • Please choose OK when OPPO K9 PRO ask confirmation to Reset all camera setting to factory default


how to backup & restore data on oppo k9 pro

#Option 2, Reset OPPO K9 PRO camera to Factory Default using Setting Menu :

Actually this steps similar with #Option 1 above, but the different only at starting process. Please use this steps when the Camera applications is not running when we press Camera Icon

  • Turn on OPPO K9 PRO
  • Go To Setting Menu
  • Choose App Management
  • Choose Show System Processes
  • Choose Camera (scroll until we find it)
  • At Camera detail menu, please choose Force Stop and make sure this camera is stopped
  • At Camera detail menu, please choose Storage Usage and press Clear Data
  • When it ask for confirmation, please choose Clear or Ok. Then OPPO K9 PRO camera applications will be restore back to factory default setting


#Option 3, Install Alternative Camera Applications for OPPO K9 PRO :

After trying #option 1 and #option 2, but OPPO K9 PRO camera still not working, then we can try to install 3th party alternative camera from Google Play Store, at this moment we recommended to install Open Camera, search from Google Play Store. This application is free and have several features to work with OPPO K9 PRO.



#Option 4, Try to upgrade the firmware

Some problems happen because of software bugs. The firmware upgrade will be release to fix camera bugs or troubles. Please try to find the operating system or update from menu Settings.


#Option 5, Do Hard Reset to Factory Default when All Steps to Fix OPPO K9 PRO are not working :

The last options that we can try when OPPO K9 PRO camera is not work properly by doing hard reset. Please follow steps to hard reset OPPO K9 PRO at this specific article.

Please be careful, because hard reset or format to factory default will remove all data and installed applications. Please make sure we backup all data before performing hard reset.


How to Fix OPPO K9 PRO Camera Auto Focus Problems or Camera Blurry?

This phone has autofocus features. But some users are getting hard to focus and some of them are getting blur photo result. There are several possibilities that can make it hard to focus:

  1. Try to clean up OPPO K9 PRO camera lens. Why this is important? Because small dust in front of camera will make autofocus sensor keep focus to that object. We have to always make sure our camera lens are clean by regularly clean up using soft cloth.
  2. Check whether our OPPO K9 PRO camera glass lens have some scratch or not. This situations is similar with the dust problem. The autofocus will keep focus to that scratch and make it hard to focus for real object. When we see bigger scratch, then we suggest to replace camera glass lens with original one at Oppo authorized service center.
  3. Some software / firmware version also will make OPPO K9 PRO camera auto focus can not work properly. Please try to backup with latest firmware or Android version upgrade.


Other FAQ of OPPO K9 PRO camera :

  • Is OPPO K9 PRO front camera have LED light flash ? No, the selfie camera does not have dedicated flash, but we can use screen light to help taking better photos at very dark conditions.
  • Can we take pictures under water using OPPO K9 PRO ? No, this phone is not water resistance, therefore we can not take pictures or videos in the water.
  • Why OPPO K9 PRO camera and photos blurry? It can be happen because of software or hardware. Please follow above steps to reset camera application and check whether our phone lens get troubles.
  • Why OPPO K9 PRO camera show black screen or blank show nothing on the display? If the camera applications stuck or get troubles, the display will show black screen. We need to follow steps at #option 1 or # 2 above to reset the camera software.


Why OPPO K9 PRO Camera Error After Android Firmware Upgrade ?

At some situations, minor or major firmware upgrade can make our OPPO K9 PRO camera applications get some troubles. Please try to reset camera applications setting to factory default. If the problems still happen, then try to backup all important data and do hard reset for reformat OPPO K9 PRO to factory default.