Install Android Pie If You've Got Oreo Problems
If your device is currently struggling on Android Oreo, think about making the move to Android Pie. It could improve the device's performance.
Some Galaxy J users are dealing with annoying bugs and frustrating performance problems on Android Oreo. If you fall into that group, you'll probably want to give Android Pie a go.
Android Pie isn't perfect, but there's a good chance it'll iron out at least some of the issues you're dealing with on your device.
Major Android upgrades often fix weird battery drain, abnormal amounts of lag, crashes, and issues with connectivity (Wi-Fi, Bluetooth, etc).
If your device is tied to a carrier, your carrier might tack on additional bug fixes to your Android Pie update.
We've seen a lot of good feedback from Android Pie users so if you're having a tough time on Android Oreo, an immediate move to Pie is worth considering.