1. Check your network connection
  2. Check your phone’s battery level
  3. Check your phone’s speed
  4. Check if there is any issue with the phone’s processor or graphics

OnePlus 9 series is loaded with all the top-notch hardware that you would need for optimum performance. So if you are getting slow performance, the hardware does not really have anything to do with it. There might be some software problem or some other problem that you can easily fix. My solutions will help you to fix the slow response on OnePlus 9/9R/9 Pro so make sure to try all of them.

Fix Slow Response on OnePlus 9/9R/9 Pro

By Restarting Your Device

OnePlus has released a new update that fixes the slow response on some devices. Restarting your device before trying any other method is the best way to fix the problem. ..

  1. Open the Settings app on your OnePlus 9 series flagship.
  2. Under the General section, tap on Restart.
  3. Tap on the button that says Force restart and then tap on OK to confirm. ..

To turn off your phone, press and hold the Power button and Volume Down button at the same time. ..

If your device doesn’t start up or if you need help, try these tips: -Press and hold the Power button for about 2 seconds. -If that doesn’t work, try plugging in your device to a power source and turning it on. -If that still doesn’t work, you can try resetting your device by holding down the Volume Down button and Power button at the same time for about 10 seconds. ..

By Checking for Internal Storage

If you fill up your internal storage on your OnePlus 9/9R/9 Pro smartphone above 80%, you might start to notice a slow response. To fix the slow response, you can check the storage of your device from the settings and make sure that it is below not used completely. You can always take backup of photos on your drive and you can take backup of the videos on your computer/laptop.

By Clearing Cache from Recovery Mode

  1. Boot into Recovery Mode by pressing and holding the power button and then pressing and holding the reset button.
  2. Type “cmd” into the command prompt and press enter.
  3. Type “recovery” into the command prompt and press enter.
  4. The recovery screen will appear, where you can choose to clear cache or data from memory. If you choose to clear cache, your computer will start up slower and may not be able to start up at all if there is a lot of cached data on your hard drive. If you choose to clear data from memory, your computer will start up faster but may not be able to start up at all if there is a lot of data in your RAM.

Switching off your OnePlus 9/9R/9 Pro device can be done by pressing and holding the Power button and the Volume Down button at the same time until you see the recovery mode options on your device. When you see the recovery options, you can take your hands off of the two buttons. Now you will see the Recovery menu. You have to use the Volume button to go to ‘Wipe Cache Partition’. Press the Power button to confirm the selection.

Now let the process complete and once it is done, you can turn on the device by pressing the Power button. ..

By Resetting the App Preferences

Resetting app preferences can help resolve software conflicts that can cause overheating issues. ..

Settings > System > Reset options > Reset app preferences.

This will reset your app preferences. It will not clear any personal data. However, it will reset app notifications, default apps, VPN configurations, app permissions, clear all paired devices, remove all WiFi passwords, etc. ..

By Checking for Faulty Apps

If you are experiencing slow performance on your smartphone, it is likely that some of the apps are using a lot of battery. To check the battery usage in-depth, go to ‘Settings’ and navigate to ‘Battery’. Tap on ‘View detailed usage’ and see which apps are using the most battery. Normally, the OnePlus Launcher will use the most battery, but other apps may use up to 2-3% of your battery if they are not very graphic intensive. If you see an unusual app here, uninstall it as soon as possible.

By Troubleshooting Apps in Safe Mode

  1. Open the Settings app and tap on the Security tab.
  2. Scroll down and select Safe Mode.
  3. Toggle on the check box next to Safe Mode and press OK.

To boot your OnePlus 9/9R/9 Pro in safe mode, press and hold the power button until the device powers off. Then, hold ‘Power off’ on your screen to see the option to boot your device in safe mode. Tap OK to reboot into Safe mode. ..

If you’re having trouble with an app, uninstall it and that should fix the issue.

By Resetting Your Phone

  1. Open the Settings app and scroll down to the bottom to find the Data Usage section.
  2. Toggle off your phone’s data usage by hitting the three lines in that section and then tap on Reset Data.
  3. Type in your passcode and hit Reset Data again.
  4. Your phone will now be reset and will be able to use its new settings.

To reset your phone, go to the ‘Settings’.Navigate to ‘System’.Tap on ‘Reset options’.Tap on ‘Erase all data(factory reset).Finally, tap on ‘Erase all data’ to confirm the reset. ..

Conclusion

The main point of this article is to help users fix the slow response on OnePlus devices. If the above methods do not work for you, it is probable that your device has some faulty hardware. In that case, you should reach out to the nearest OnePlus Support Center for help.