When your Nothing Phone (2) keyboard suddenly stops working, it can feel like you're trying to communicate with a brick. That "Unfortunately, the keyboard has stopped" error is a common Android hiccup, but it's usually something you can fix yourself in a few minutes.
I'd start with the simplest fix first, which is just restarting the keyboard app itself. This clears out any temporary glitch that might be causing the freeze.
Restart the Keyboard App
Head into your phone's settings and find the app manager. Go to Settings > Apps > See all apps. You'll need to show system apps to find the default keyboard.
Tap the three-dot menu in the top right and select Show system. Now, look for "Android System Intelligence" or "Gboard" if that's your default. Tap on it and hit Force stop.
After you force stop it, just back out and try opening any app that uses the keyboard, like Messages or Chrome. It should spring back to life.
Give Your Phone a Quick Reboot
If the app restart didn't do it, a full phone reboot is the next logical step. This clears the phone's working memory and can resolve a surprising number of small software conflicts.
Just press and hold the power button until the power menu appears, then tap Restart. If your screen is completely unresponsive, you can force a restart by holding the power button down for about 10 seconds until the phone vibrates and turns off, then releases to boot back up.
Clear the Keyboard's Cache and Data
Corrupted temporary files are a frequent culprit for app crashes. Clearing the cache is safe, it just gets rid of junk data. Clearing the data will reset the app to its default state, so you'll lose any custom dictionaries or saved shortcuts.
Go back to Settings > Apps > See all apps and find your keyboard app again. Tap on it, then select Storage & cache. Tap Clear cache first and test the keyboard.
If it's still failing, go back and tap Clear storage or Clear data. Confirm the action, then restart your phone. You'll need to go through the keyboard's setup again when you first use it.
Check for App and System Updates
An outdated keyboard app might have a bug that's causing the crash, especially after a system update to Nothing OS 3.0 or Android 15. Open the Google Play Store, tap your profile icon, and go to Manage apps & device.
Under "Updates available," see if your keyboard app (like Gboard) is listed. It's also wise to check for a full system update, as these often contain critical bug fixes. Go to Settings > System > System update to check.
Try a Different Keyboard App
This is a great way to figure out if the problem is with the specific app or with the system itself. Installing a third-party keyboard like Gboard or SwiftKey from the Play Store gives you an immediate workaround.
Once it's installed, you'll need to enable it. Go to Settings > System > Languages & input > On-screen keyboard. Tap Manage on-screen keyboards and toggle on your new keyboard, then set it as the default.
Boot Into Safe Mode
If the keyboard works fine with a new app, or if it's still broken everywhere, Safe Mode can tell you if a recently installed third-party app is the cause. It temporarily disables all apps you didn't get from Nothing.
To enter Safe Mode, press and hold the power button until the power off menu appears. Then, press and hold the "Power off" option on your screen. A prompt will ask if you want to reboot to Safe Mode, tap OK.
If your keyboard works perfectly in Safe Mode, you know a downloaded app is interfering. Start by uninstalling apps you added around the time the problem began.
Reset All App Preferences
This is a less nuclear option than a factory reset. It resets all your app permissions, default apps, and background data restrictions back to their original settings. You won't lose any personal data like photos or messages.
Navigate to Settings > System > Reset options. Tap on Reset app preferences and confirm. After your phone reboots, you'll need to re-grant permissions to apps as you use them, but it can resolve deep-seated conflicts.
Check for Conflicting Accessibility Services
Sometimes, services like password managers, screen readers, or other tools that interact with text input can conflict with the keyboard. It's worth checking if disabling them temporarily helps.
Go to Settings > Accessibility > Installed services. You'll see a list of apps with accessibility access. Try turning them off one by one, testing the keyboard after each, to see if one is the culprit.
Consider a Software Repair
If you've tried everything else and the keyboard is still non-functional, there might be a deeper system software issue. Before a full factory reset, you could try re-flashing the stock Nothing OS software using the official Nothing Phone (2) restoration tool on a computer.
This process, often called a "clean flash," reinstalls the operating system without touching your internal storage partition where personal data lives. You'll need to find the official tool and instructions on Nothing's support website. It's more involved but can fix problems that simpler resets won't.
