OnePlus 9 and 9 Pro problems and how to fix them
Robert Triggs/Android Authority Almost a year has passed since the release of the OnePlus 9 and 9 Pro. As with most smartphones, there were many bugs after launch that OnePlus was able to fix with software updates. Unfortunately, some OnePlus 9 issues remain with the series, mostly after OnePlus started rolling out Oxygen OS 12 (based on Android 12) in December last year. Here's a look at some OnePlus 9 and OnePlus 9 Pro issues and how to fix them! Our verdict: OnePlus 9 Review | OnePlus 9 Pro review Problem #1: OnePlus 9 app notification issues Eric Zeman / Android Authority Some OnePlus 9 and 9 Pro owners see delayed notifications or only receive notifications when they open the app. Potential solutions: If you notice delayed notifications, it may be due to the phone's battery optimization feature. Go to Settings > Battery > Battery Optimization . Find the apps that are experiencing this problem. Tap Don't optimize. If you want to make sure an app keep...