Phone Restarted but No Keyboard? Here’s a Fix
If you’re using an Android phone—especially an older Huawei model—you might have run into this weird (and super frustrating) problem:
You restart your phone. It powers on. You get to the lock screen and want to enter your password…
But there is no keyboard to type out the password.
No keyboard means you can’t type your PIN or password, and now you’re basically locked out of your own phone.
Don’t worry—you’re not alone, and there’s a fix.

Why This Happens
This no keyboard error happens when you’ve changed your default keyboard from the one that came with your phone to something else—like Gboard, SwiftKey, or another custom keyboard.
The problem is:
- Most third-party keyboards only start after the phone is unlocked.
- But… you need the keyboard before unlocking.
- So you’re stuck at the lock screen with no way to type your password.
Older Huawei phones and some other Android devices are more prone to this because of how they handle apps during startup.
Already Locked Out? Here’s What to Do
If your phone has already restarted and there is no keyboard to type in your password, don’t panic. You can still unlock it using this trick:
Use a USB Keyboard with an OTG Adapter
Here’s how to do it:
- Grab an OTG adapter.
- Ensure it matches your phone (micro-USB or USB-C).
- Plug in a regular USB keyboard using the adapter.
- Type your password using the physical keyboard.
- Boom — you’re in!
Once unlocked, fix your settings to avoid this problem again.
How to Stop This from Happening Again
Go to:
- Settings > System > Language & Input > Default Keyboard
- Select the original keyboard (e.g., Huawei Keyboard, Android Keyboard).
You can install other keyboards later — just avoid setting them as default if they break lock-screen input.
Some phones delay running apps — including keyboards.
Fix that:
- Settings > Apps > [Keyboard] > Battery > Battery Optimization
- Select Don’t optimize or Allow background activity
This ensures your keyboard loads immediately after reboot.
This is a helpful backup. Even if the keyboard fails, you can still unlock your phone.
Go to Settings > Security > Biometrics to set this up.
If OTG doesn’t work, use Safe Mode to temporarily disable third-party keyboards:
- Hold the Power button.
- Tap & hold Power Off.
- Select Safe Mode.
This restores your default keyboard so you can unlock the device.
Summary: Quick Fix Checklist
- No keyboard after restart? → Plug in a keyboard using OTG.
- Fix it after unlocking:
- Set the default keyboard back to the original.
- Turn off battery optimization for your custom keyboard.
- Set up fingerprint or face unlock for next time.
Final Thoughts
This kind of problem catches you off guard, especially if you weren’t expecting it. But once you know what’s going on, it’s easy to fix—and even easier to avoid next time.
Just remember: third-party keyboards are great, but your phone might not trust them until it’s unlocked. So either stick to the original keyboard as default or be ready with an OTG cable just in case.
Got stuck in this situation before? Feel free to share how you got out of it





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