If your Nothing Phone (2) keeps kicking you out of the Settings app, it's usually a quick software hiccup to fix. The most common culprit is a temporary glitch or a bit of corrupted data that the system needs to clear out.
Restart Your Nothing Phone (2)
This is the first thing you should try. A simple restart clears out the phone's working memory and stops any minor processes that might be causing the Settings app to crash.
Just press and hold the power button, then tap "Restart" on the screen. If the phone is completely unresponsive, you can force a restart by holding the power button down for about 10 seconds until it powers off and comes back on.
Clear the Settings App Cache
Your phone stores temporary cache files to help apps load faster. Sometimes, the cache for the Settings app itself can get corrupted, which makes it close unexpectedly.
To fix this, go to Settings > Apps > See all apps. Find and tap on "Settings" in the list. Then, tap Storage & cache and hit "Clear cache." This won't delete any of your personal settings, just the temporary junk files.
Force Stop and Update the Settings App
If clearing the cache didn't work, the next step is to force the Settings app to stop completely and restart. From the same app info screen (Settings > Apps > Settings), tap "Force stop" and confirm.
While you're there, check if there's an update available. Tap the three-dot menu in the top right and select "Update." System apps like Settings get updates through the Play Store, and a pending update can sometimes cause instability.
Check for a System Software Update
An outdated version of Nothing OS can have bugs that affect core apps. It's always a good idea to make sure you're running the latest software, especially since the Phone (2) is on Android 15 with Nothing OS 3.0.
Head to Settings > System > System update and tap "Check for update." If an update is available, install it. I'd recommend plugging in your 45W charger during the update process to ensure it doesn't get interrupted.
Manage Google Play Services
Google Play Services works in the background to help system apps communicate properly. If it's acting up, it can definitely cause the Settings app to crash.
Go to Settings > Apps > See all apps and find "Google Play services." Tap on it, then go to Storage & cache. First, tap "Clear cache." If the problem persists, you can go back and tap "Manage space," then "Clear all data." Don't worry, this will reset some Google-related services, but it won't delete your personal files.
Boot Into Safe Mode
This step helps you figure out if a third-party app you installed is causing the conflict. Safe mode temporarily disables all downloaded apps.
To enter Safe Mode, press and hold the power button until the power menu appears. Then, press and hold the "Power off" option on your screen. A prompt will appear asking if you want to reboot to Safe Mode. Tap "OK." If Settings works fine in Safe Mode, you know a downloaded app is the problem. You'll need to restart your phone normally to exit Safe Mode and then uninstall recent apps one by one to find the culprit.
Reset App Preferences
This is a useful middle-ground step before considering a full reset. It resets all your app permissions, default apps, and background data restrictions back to their factory defaults without deleting any of your personal data or apps.
Navigate to Settings > System > Reset options. Tap "Reset app preferences" and confirm. You'll just need to re-grant permissions to apps the next time you use them.