Huawei Mate 30 fingerprint unlock gone?

The phone doesn't have a fingerprint feature, and you can't find a fingerprint option in the settings.

Solution: Please upgrade your phone to the latest system version.

Please restart your phone and check if the fingerprint option is restored in the settings.

If the problem cannot be solved through the above two operations, it may be caused by hardware problems, it is recommended that you back up important data (third-party applications such as QQ and WeChat need to be backed up separately), and bring the purchase voucher to the nearest customer service center for testing.

If your phone doesn't have a fingerprint feature and you can't find the fingerprint option in the settings. 1.System caching issues.

First of all, you need to know that the fingerprint is set in the settings, if you can't find it, it may be the reason for the system cache, restart the phone first; 2.There is a virus in the phone; 3.There is third-party software in the phone that is not compatible with the fingerprint unlock function, so it is recommended to uninstall it.

We recommend that you perform the following steps:

1. Please upgrade your phone to the latest system version.

2. Please restart your phone and check whether the fingerprint option is restored in the settings.

3. If the problem cannot be solved by either of the above operations, it may be caused by a hardware problem, so we recommend that you back up your important data and bring your purchase voucher to a nearby Huawei Customer Service Center for testing.

Fingerprint unlock is in [Settings] - Security and Privacy], if you click in and do not find [Fingerprint Unlock], sometimes because the phone has not been turned off for a long time, causing the phone to be stuck, there will be something in the phone can not be found, then first you can turn off the phone and restart it to see if there is [Fingerprint Unlock] in [Settings] - Security and Privacy].

After restarting the phone, click on [Settings] - Security and Privacy], there is still no need to worry about it, click to enter [Mobile Manager, clean up and sweep the virus for the phone, and then click into the settings to see.

If you still don't have it, you can only give the phone a factory reset.

Try it, click [Settings] -- System and enter, 04

Go to [System], find [Reset] below, and click to enter.

After entering the reset page, click [Factory Reset] at the bottom and enter.

After entering the [Factory Reset] page, click [Reset Phone] at the bottom of the page, so that the phone will be restored to factory settings, and then go in to find [Fingerprint Unlock].

Is it that you introduced that fingerprint to cancel, you can reset the fingerprint, there to reset the settings, the fingerprint unlock can be, after opening the settings, find the fingerprint settings, re-enter the fingerprint, and then it's OK.

1. Check whether the phone has a magazine lock screen.

1. The mobile phone lock screen notification prompt and display all notification functions need to be implemented under the magazine lock screen style, if the mobile phone does not support the magazine lock screen, this function is not supported. (EMUI and above & Magic UI and above systems support the lock screen even if the magazine lock screen is not supported.) ）

2. If your phone supports magazine lock screen, please follow the steps below to set the lock screen style to magazine lock screen.

If you don't see this switch in the settings, it is recommended to go to the Theme app to turn on: Theme > My > Mashup > Lock Screen Styles > Magazine Lock Screen > app.

1. Set the incoming message screen to turn on.

2. Display the notification content on the lock screen.

EMUI & Magic UI: Settings > Notifications > Lock Screen Notifications, select Show All Notifications Settings > Notifications > Hide notification content, turn off the switch;

EMUI & Magic UI: Settings > Notification Center > Lock Screen Notifications, choose Show all notifications.

EMUI: Go to Settings > Apps & Notifications > Notification Management, tap the three dots in the upper right corner, tap Lock screen notifications, and select Show all notifications;

EMUI: Settings > Notifications & Status Bar > Notification Management, tap the top right corner, tap When Device is Locked, select Show all notification content.

3. Turn on Allow Notifications and Show on the lock screen.

If the mobile phone is set to fingerprint unlocking, it will encounter unsuccessful fingerprint unlocking and insensitive responseHere are the ways to solve the problem of insensitive fingerprint unlocking.

1. First unlock Huawei Mate30, in System: Find Settings and turn it on.

2. Then in the settings page that opens, click on Biometrics & Password to open it.

3. At this time, you can see the option of fingerprint, and you need to click on the option of fingerprint.

4. The last step is also a very important step, see the option of fingerprint management, and then you need to click on the option of fingerprint management, and the problem of entering fingerprints will be solved.

Hello, according to your problem description, the solution provided to you here is as follows: Slow dissipation Huaqing which spike for mate30 has fingerprint solution Bu lock fingerprint unlock. There are fingerprints:

Fingerprint recognition is a real use of the human body's biometric technology, that is, fingerprints, only need to put a finger on the top, you can automatically enter the main interface. No fingerprint: You need to use swipe to unlock, enter a password or a graphic password to unlock, which is cumbersome to use.

Stability: Fingerprint: When the fingerprint recognition module or finger becomes dirty, the recognition will be unsuccessful, and the fingerprint can only be re-entered.

No fingerprint: As long as the password is entered correctly, it can be unlocked normally. Overall,Huawei mate30It is more convenient to use fingerprintsHuawei mate30There is fingerprint recognition,On the screen,Not the kind on the side of the phone,Because it is an OLED screen,So the fingerprint is identified under the screen,Most of the screens with fingerprints on the side are not OLED screens,It is an LCD screen。