Your handheld has processes running in the background that cause the device to slow temporarily over a day or two. This behaviour is normal during indexing and app updates.
Update Android apps
- On the main screen, search for and open the Google Play Store app Google Play.
- At the top right, tap the profile icon.
- Tap Manage apps & device. Apps with an update available are labeled "Update available."
- Tap Update.
- Wait for all apps to update.