Can Huawei Mate20 enter fingerprint but not fingerprint unlock?

After entering the fingerprint, open the Settings - Fingerprint - Fingerprint Management - Unlock Screen switch, and then unlock the screen with your fingerprint. If the fingerprint unlock is not sensitive or fails, this problem will occur when charging. It may be that the original charger is not used, which interferes with the fingerprint sensor, resulting in the inability to unlock the fingerprint normally when the phone is charging.

It is recommended to use the original charger. Or your fingers are oily, stained, dry, peeling, or broken. Try to keep your fingers clean.

After sleeping, the person's blood circulates.

Slowly, the texture of the fingerprint will become lighter. When unlocking, you need to increase the pressure slightly. The input fingerprint image is consistent with the contact area between the finger and the fingerprint device when unlocking, which improves the success rate of unlocking.

The fingertip fingerprint sensor cannot recognize the complete fingerprint, so it is recommended to cover the entire fingerprint sensor with the fingertip as much as possible. Compared to girls, the fingers are slender and the fingerprint texture is lighter. When comparing fingerprint images, the fingerprint image may be captured incorrectly or the quality of the recorded fingerprint image may be deviated, resulting in unlocking failure.

1.Oily fingers, stains, dry, peeling or broken fingers. Try to keep your fingers clean.

2.After resting and sleeping, the blood circulation is slow, the texture of the fingerprint will become lighter, and the pressure needs to be slightly increased when unlocking. 3.

Female and child fingers are elongated and have a lighter texture of fingerprints. When comparing fingerprint images, incorrect fingerprint image acquisition may occur. 1.

The input fingerprint image is consistent with the contact area between the finger and the fingerprint device at the time of unlocking, which can improve the success rate of unlocking. 2.The fingertip fingerprint sensor cannot recognize the complete fingerprint, so it is recommended to cover the entire fingerprint sensor with the fingertip as much as possible.

1. Huawei currently uses a press-type fingerprint sensor, which is generally fine if you press slightly, and you need to avoid scratching, which will cause the fingerprint image to be blurred and affect the recognition of fingerprints, so it will be impossible to unlock and enter fingerprints. 2. When using the fingerprint function, try to keep your fingers and fingerprint sensor clean, so as not to affect finger entry and recognition. 3. After people rest and sleep, the blood circulation is slow, the texture of the fingerprint will become lighter, and the pressure pressure needs to be slightly increased when unlocking.

If the fingers are too dry, it will also be affected, so you need to increase the pressure pressure. 4. When entering fingerprints and unlocking, do not use fingertips to click, but try to cover the entire fingerprint sensor with your fingertips to improve the success rate of unlocking. 5. If the finger is peeling, wrinkled, damaged, etc., it will also cause the fingerprint to be unrecognized, and you can use other fingers to enter the fingerprint to unlock it.

Please make sure that there are no dirt, water stains, or surface damage on the surface of the phone screen and finger when unlocking, otherwise fingerprint recognition will be affected.

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.

Summary. Hello, taking Huawei Mate 20 mobile phone EMUI 11 system as an example, there are many reasons why the fingerprint cannot be found in the Mate20 settings, it may be that the search method is wrong, you need to find it on the biometrics and password settings page, or you can click the search button on the settings page, and then search for the fingerprint; It may be caused by a bug in the mobile phone system!

Take Huawei Mate 20 Hands Thick Only Machine EMUI 11 system as an example, there are many reasons why the fingerprint cannot be found in the Mate20 settings, it may be that the search method is wrong, you need to find it on the biometrics and password settings page, you can also click the search button on the settings page, and then search for the fingerprint; It may be caused by a bug in the mobile phone system!

What to do about system bugs.

Hello,This kind of problem is recommended to update the system to try,It's the version where it is recommended to update it.,Or shut down and restart and try again!

If you update it, it will show that the system is up to date.

It's hard to shut down and restart countless times.

Hello,In this case, the banquet is generally judged to be a problem with the system,It may be fine after the next version update of Zhichong erection,You can also go to Huawei's after-sales service to take a look!

When will the next version be updated.

Hello, I'm very sorry, I don't know about the updated version here, you can call Huawei's after-sales ** to consult!

Huawei Mate20 Pro6+128The version does not have fingerprints,8+128 or 8+256Only then do you have no hunger fingerprints,In security and privacy,The specific opening method is:

1. Find the Settings app on the desktop of your phone and click to open Settings.

2. Find the Security & Privacy option in the settings interface that opens, and click to enter.

3. In the security and privacy banquet of the jump, you can find the fingerprint setting.

1. Click the "Settings" icon on the desktop to open the settings page.

2. Click on the "Lock Screen & Password" option in the opening Settings page.

3. Click the "Lock Screen Password" option on the page that opens, here you can see that the lock screen password has been turned on.

4. In the page that opens, "Turn off password" option.

5. Click the "OK" button in the pop-up query box, and the interface cancels the lock screen password.

A forced shutdown is sufficient. The steps are as follows:

The first step is to press and hold the power button on your phone to turn it off, and after confirming that the phone is completely powered off, press and hold the volume down button and the power button on your Huawei phone at the same time.

Step 2 until the phone enters recovery mode. After entering the recovery mode of the phone, there is an Android robot, and you can enter the operation interface by pressing the main menu button at this time;

The third step is to find Wipe Data Factory Reset and Wipe Cache Partition on the operation interface. Move the cursor to wipe data factory reset, press the power button to confirm, and move the cursor to "yes" to confirm;

Step 4: Go to Wipe Cache Partition and press the power button to clear the cache, then select Yes to confirm.

How to turn on the hotspot on your Huawei phone:

The first step is to open the main page of the phone and click Settings;

Step 2: Click on Personal Hotspot;

Step 3: Set the password and click to turn it on.

If your current fingerprint is dirty, scratched, or stained with something, it will fail to be recognized.

Abstract: The touch screen of Huawei Mate is not working, and the touch screen calibration is as follows:

1. If it is a reaction after clicking on the screen, it may be that the software is too large and consumes too much memory, causing the phone to freeze, and it should be slow or the software is incompatible.

2. If there is a problem only in one or a few software, it is not a hardware problem of the mobile phone, but a problem of the software.

3. In the "Developer Options", you can turn on the "Show Touch Operation" and "Pointer 2113 Position", tap or mark on the screen to see if there is a problem, if there is no problem, then the touch screen is OK.

4. If it is found that the screen will be chaotic 5261 jump when charging, it should not be a problem with the mobile phone, it should be a problem with the charger, the noise of the charger will affect the touch screen, resulting in the ghost hand problem of the touch screen, especially the miscellaneous chargers on the market will not control the noise, 4102 so the original charger should be used for charging.

Huawei Mate20Pro screen fingerprint calibration.

Huawei Mate's touch screen is not working, and the touch screen calibration is as follows:1. If it doesn't respond after a while after clicking the screen, it may be that the software is too large, and the memory is too consuming, causing the phone to freeze, and it should be slow or the software is incompatible. 2. If there is a problem only in one or a few software, it is not a hardware problem of the mobile phone, but a problem of the software.

3. In the "Developer Options", you can turn on the "Show Touch Operation" and "Pointer 2113 Position", tap or mark on the screen to see if there is a problem, if there is no problem, then the touch screen is OK. 4. If it is found that the screen will be chaotic 5261 jump when charging, it should not be a problem with the mobile phone, it should be a problem with the charger, the noise of the charger will affect the touch screen, resulting in the ghost hand problem of the touch screen, especially the miscellaneous chargers on the market will not control the noise, 4102 so the original charger should be used for charging.

Hope mine can help you.

Summary. 2.If you still can't fix the problem after flashing the phone. That is that the hardware part of the phone is damaged. This hardware part is mainly a fingerprint sensor and a fingerprint cable.

Solution: Method 1: First disassemble the back cover of the phone with the fingerprint on the back cover. Check the fingerprint cable and the connector of the motherboard, see if the connector is loose, and reconnect it if it is loose.

Method 2: Replace the entire fingerprint sensor. Buy a fingerprint sensor on **, about 10 yuan. Then replace it and it will solve the problem.

The Huawei Mate10 fingerprint settings are gone.

Hello dear, I am Master Dalin with 8 years of experience in mobile phone repair. We will be happy to answer that question for you. The reasons why the Huawei Mate10 fingerprint settings are missing and how to fix them are as follows:

1.There may be a problem with the fingerprint settings of the system caused by you upgrading the system. There are two ways to solve this.

Type 1: It is recommended that you factory reset your phone before testing and setting up your fingerprint. The second way is to upgrade the phone system to the latest system.

Or flash your phone again.

2.If you still can't fix the problem after flashing the phone. That is that the hardware part of the phone is damaged.

This hardware part is mainly a fingerprint sensor and a fingerprint cable. Workaround: Method 1:

First of all, take the back cover of the phone apart, and the fingerprint is on the back cover. Check the fingerprint cable and the connector of the motherboard, see if the connector is loose, and reconnect it if it is loose. Method 2:

Replace the entire fingerprint sensor. Buy a fingerprint sensor on **, about 10 yuan. Then replace it and it will solve the problem.

3.If you still can't solve the problem after replacing the fingerprint sensor. That means it's a problem with the motherboard. This situation is more complicated, and the entire circuit of the motherboard needs to be overhauled.