A Google Pixel can’t show you who tried to unlock it. Android counts wrong PIN, pattern and password guesses only to make the person wait before trying again. There’s no list of attempts, no time, and no photo. To find out who it was, install an app that’s notified of failed unlocks, like CrookCatcher. It takes a photo with the front camera after a wrong PIN and emails it to you with the location.
What your Pixel does after a wrong PIN
Pixels get new Android versions first. On Android 16 QPR2 and later, Google’s published waits look like this:
| Wrong guesses | Wait before the next try |
|---|---|
| 1 to 4 | None |
| 5 | 1 minute |
| 6 | 5 minutes |
| 8 | 30 minutes |
| 10 | 4 hours |
| 12 | 36 hours |
| 15 | 41 days |
| 20 | No more guesses allowed |
Google says Android 17 is stricter still. A few more things to know:
- Repeating the same wrong PIN doesn’t count again, so a child tapping the same code won’t use up your attempts.
- On Android 17, the lock screen shows a link (g.co/android/unlock) with recovery options you can open on another device.
- If you can’t unlock your Pixel at all, it has to be erased. You can restore your data from your Google Account backup afterwards, if you know the PIN or pattern you used when the backup was made.
A “Try again in…” message is the only sign you’ll see that someone tried. It doesn’t say who, when, or how many times.
Pixel settings worth turning on
These don’t show you who tried, but they make your Pixel much harder to get into or take away.
Theft protection
Go to: Settings > Security & privacy > Device unlock > Theft protection
It’s also under Settings > Google > All services > Theft protection.
- Theft Detection Lock: locks the screen if your Pixel detects it’s been snatched.
- Offline Device Lock: locks the screen soon after the phone goes offline, so a thief can’t stop it being found.
- Failed Authentication Lock: locks the screen when unlock attempts fail repeatedly. It’s on by default; on Android 16 and later it has its own switch.
- Identity Check: away from trusted places, sensitive actions like changing your screen lock or turning off Find Hub need your fingerprint or face.
Remote Lock and Find Hub
- Remote Lock lets you lock your Pixel from any browser at android.com/lock with just your phone number. Turn it on under Theft protection > Remote Lock. You can add a security question so nobody else can use it.
- Find Hub shows where your Pixel is and lets you ring, lock or erase it. Make sure it’s on before you need it.
For more settings, see the top 5 Android settings to secure your phone against theft.
What your Pixel can’t tell you
- Who tried. No photo of the person.
- When it happened, or how many times.
- Where the phone was at the time.
- An alert while it happens.
How to get a photo of whoever tries to unlock your Pixel
CrookCatcher fills exactly that gap. Android notifies apps with the Device admin permission each time an unlock fails. CrookCatcher uses that to take a photo with the front camera, record the location and an approximate address, and email both to you. Every attempt is also saved in the app with its time.
Set it up on your Pixel:
- Install CrookCatcher from Google Play. There’s no account to create.
- Allow Device admin. CrookCatcher uses this permission only to know when an unlock attempt fails.
- Allow camera and location access.
- Connect a Gmail account for the alert emails. CrookCatcher can only send emails from it, not read them.
- Test it. Lock your Pixel, enter a wrong PIN on purpose, then unlock it. Your own photo should appear in the app and your inbox.
You choose how many wrong attempts it takes before CrookCatcher acts. Since 2014, CrookCatcher has been downloaded more than 12 million times, and it takes around 1.2 million intruder photos a day.
Frequently Asked Questions
Q: Can a Pixel show failed unlock attempts?
A: No. Your Pixel counts wrong guesses only to time the lockouts, and it never shows them. To keep a record with a photo, time and location, you need an app like CrookCatcher.
Q: How many wrong PIN attempts does a Pixel allow?
A: On recent Android versions, the first 4 wrong guesses have no wait, then the waits grow from 1 minute to days. After 20 wrong guesses no more are allowed. Android 17 is stricter.
Q: What if I’m locked out of my own Pixel?
A: Google’s only option is to erase it, either remotely with Find Hub or with the buttons in Recovery Mode. Afterwards you can restore from your Google Account backup if you know the PIN or pattern from the time of the backup.
Q: Does a Pixel have an intruder photo feature?
A: No. Pixel’s theft protection locks the phone after failed attempts or a snatch, but it doesn’t photograph the person or keep a list of attempts.
Q: Does CrookCatcher work with Pixel’s fingerprint and Face Unlock?
A: Yes, you can keep using them. CrookCatcher reacts to a wrong PIN, pattern or password. Failed fingerprint or face attempts don’t trigger it.
Q: Will the person see that they were photographed?
A: CrookCatcher works in the background without a camera preview. Your Pixel shows a small indicator while the camera is in use; that’s a system feature apps can’t hide.
Sources
- Google, Android Help: Protect your personal data against theft
- Android Open Source Project: Lockscreen rate limiting
- Google, The Keyword: New Android theft protection feature updates (January 2026)
- Google, Pixel Help: Can’t unlock your Pixel phone
- Android Developers: DeviceAdminReceiver (how apps are notified of failed attempts)
