I forgot my phone lock screen password, I can t restore the factory settings, and I can t use my fac

If you are using a vivo phone, how to deal with forgetting the lock screen password:

Situation 1: I forgot the lock screen password but can use my fingerprint or face to unlock my phone.

1. Enter the wrong lock screen password for 5 consecutive times in the password input interface, and after the pop-up "Phone is locked", you can click "Forgot Password" on the screen (if it is a pattern password set, the wrong password for 5 times needs to be at least 4 points and the password entered each time is different);

Note: If the model uses FBE encryption technology, you need to go to the vivo customer service center to unlock it.

2. Click Forgot Password and use the password to change the lock screen password.

Note: Both passwords need to be entered correctly to change the lock screen password.

3. Before finding the mobile phone version: If you forget the password, you need to enter the cloud service to enable the search for the mobile phone, enter the mobile phone settings - system management More settings - backup and reset Restore factory settings - clear all data - clear immediately - enter the vivo account password to clear the data, clear the data and decrypt it, and then re-enter the mobile phone to set the lock screen password.

Find the phone version and beyond: Even if you execute the clear data command, you still need to enter the password after entering the phone;

Situation 2: If you forget your lock screen password, you can't unlock your phone with your fingerprint or face.

1. Enter the wrong lock screen password for 5 consecutive times in the password input interface (if it is a pattern password, the password must be at least 4 points for 5 times and the password entered is different each time).

2. After the pop-up "Phone is locked", you can click "Forgot Password" on the screen and enter the password to change the lock screen password;

Note: Some models using FBE encryption technology do not have the "Forgot Password" option, and do not support unlocking with password problem verification, so you need to contact the customer service center staff to unlock it.

Note: If you forget the lock screen password for protection, you can bring your ID card and purchase invoice to the customer service center to unlock it. (Enter the vivo official website vivo**app--my--outlet query or vivo official website web version--scroll bottom--service support--service network query--select the province and city to query the address of the customer service center.)

Note: If you can't retrieve the lock screen password through the password, you can send a clear data command by finding your phone (all the data on your phone will be deleted), if you don't have the function of finding your phone, it is recommended to go to the customer service center to deal with it.

If you forget your vivo password, you can enter the vivo official website: vivo**app--my--**customer service or vivo official website web version--scroll bottom--**customer service, enter manual customer service, and enter the consultation appeal.

If you are using an OPPO phone and forget the lock screen password of the OPPO phone, it is recommended that you try it according to the following methods: 1. If your phone has turned on the Find Phone function, you can use the registered cloud service copy (or official website) to log in to the OPPO cloud service to find the phone, click "Find Phone" and select "Lock" - reset the password, and the reset password is the new lock screen password of the phone; 2. If your phone does not have the Find Phone function turned on, it is recommended that you can bring your phone to the local OPPO customer service Zhidao Center for free flashing.

You can quickly query the address of the OPPO customer service center and ** through the following ways: 1Enter the OPPO official website - service - service outlets query; 2.Enter [oppo+] - Home page - Recommendation ] - customer service - service outlets].

1. If the multi-user function is enabled on the OriginOS model, the passwords set by each user cannot be shared, so you can click the user name on the lock screen, select the corresponding user, and enter the corresponding password to unlock it.

If the lock screen doesn't show the user's name, the sub-user or guest isn't enabled.

2. Enter the wrong password many times, and there is no "forgot password" option

1) Turn the machine off, press and hold the volume plus button and the power button for about 5 seconds to turn on the machine, press the volume button to select recovery, press the power button to confirm, click "Clear Data", after clearing, you can clear the lock screen password; If the "Find Device" function is enabled, you need to verify the vivo account password after restarting. The folding screen model needs to be operated in the state.

2) If you have turned on the Find Device function, you can try to use another device to open the vivo cloud service web cloud service - enter the vivo account password - find the device - clear the device - click "OK" to reset and clear all data, so as to clear the lock screen password.

3. Enter the wrong password many times, and there is an option to "forget the password".

Enter the lock screen password 5 times in a row in the password input interface, the screen has the "Forgot Password" option, click "Forgot Password", fill in the previously set password answer for verification, and modify the lock screen password;

If you have forgotten the lock screen password and have enabled the Find Device function before, you can try the cloud service to clear the data and reset the password.

Note: If you have enabled Find Device, if the network is stable, you can go to the vivo cloud service webpage - Find Device - for "Data Backup" (only data such as contact reminders, schedules, atomic notes, notes, etc., and backup**, **) is not supported).

The phone password only exists in two places, 1 your brain (not recorded in a notebook). 2 on mobile phones.

Since the phone won't turn on. It's only in your own brain.

Method 1: Enter Recovery ModeThis method is actually the easiest one, which is suitable for most Android phones. Before doing this, all you need to do is turn off your phone, then press the volume + or - (it may vary depending on the phone) when you turn it back on, and press and hold the power button at the same time to enter the legendary recovery mode.

Enter recovery mode and select Factory Reset. Restart your phone after recovery. It is worth noting that a lot of data in the phone will also be lost after Shuangqing.

Method 2: Clever use of flashing software There are a lot of flashing software on the market at present, these software are similar, and the operation is also very simple, not only is it very convenient to crack the password, but also the same is true for flashing room packages.

1. First of all, we can only try the shutdown button. Just press and hold the power button for about three seconds to come out of the reboot and shutdown page.

2. Then in the shutdown state, press the volume button and the power button at the same time, after five seconds, the phone will display, release the power button at speed, and the volume button will not be released.

3. Then the factory reset page will come out, and this interface should be operated carefully, if you have very important information in your phone, you must think about the operation.

4. Then the phone will prompt you to enter yes, click to restore factory settings, then all the data on your phone will disappear, so you should deal with it carefully. If you don't have anything on your phone, you can access it. If you have important information, you can store the password in the computer, memo, or notebook.

Because when setting the password, the system has already reminded everyone that if they forget it, it will not be able to recover it automatically.

If you have forgotten your lock screen password or cannot unlock it by entering the password, please try to solve the problem by following the steps below

1. Confirm whether the password has been changed: The lock screen password may have been changed by someone else, so it is recommended that you confirm whether the password has been changed by someone around you.

2. Confirm whether you use the privacy space: If you have enabled the privacy space and set a different lock screen password for the main user, the two password types are different, and the corresponding password type will be displayed from which interface the lock screen will display, and you may confuse the two passwords, so please enter the corresponding password to try to enter the system.

3. Please confirm whether multi-user is enabled: If the lock screen you are on is a sub-user interface, and it cannot be unlocked if you use the main user password, it is recommended that you switch to the main user and try to unlock it.

4. Restore factory settings.

If you confirm that you have forgotten your phone password.

If you need to unlock it, we can help you force the phone to factory reset. However, the data in your phone will also be erased and cannot be recovered, so it is recommended that you recall the password you may have set.

What should I do if I forget the password when I change the password on my phone, and then I can't turn it on and can only unlock it with face recognition and fingerprint? As long as you can unlock the face recognition or fingerprint unlock, re-enter the phone's settings, and then change the phone's password.

I think that if you encounter this situation, you must have no way to deal with it yourself, and the only way is to take the purchase invoice. It's proof that this phone is your own. Then go to the after-sales service to flash the phone, but all the information on the phone will be gone.

Then you can directly face recognition or fingerprint unlocking, if not, you can only brush the phone, either by hand, or you can only take it to the mobile phone store, and he will give you a line brush.

With the popularity of smartphones, face unlocking has become a very convenient way to unlock, but sometimes we encounter the problem that face unlocking is unsuccessful, or the face password is forgotten because of multiple failed attempts. What should we do? First of all, when the face unlock is unsuccessful, you need to check whether the ambient light is sufficient, whether it is facing the camera circle and other factors, you can adjust the environment or try a few times, it is likely to solve the problem.

If face unlocking is still unsuccessful, you can try using another scrambled such as passcode or fingerprint unlock to unlock it. If you have not set up another unlocking method before, then you can try to reset the password by forgetting the password, you can check the official help document of the mobile phone manufacturer or call customer service** for consultation. If none of the above methods can solve the problem, then you can consider doing a phone reset, erasing all data from your phone, resetting Face Unlock and other unlocking methods.

However, this method will erase all the data on your phone, so you need to back up your important data in advance to avoid the problem of data loss. In a word, in the case of unsuccessful face unlock of the phone or forgotten password, we can solve the problem by checking the environment, using other unlocking methods, trying to reset the password, etc. If none of the above methods can solve the problem, then the last resort is to do a phone reset, but you need to pay attention to backing up your data to avoid data loss.

1. Press and hold the power button of the mobile phone to turn off the mobile phone.

2. After the phone is turned off, in this state, press the power button and volume button of the phone at the same time until you enter the recovery interface of the phone.

3. After entering the recovery interface of the hand-accompanied spine key machine, use the [Volume +] button and [Volume -] button of the mobile phone to select the [Clear All Data] function in the interface.

4. At this time, a selection item will appear in the interface of the mobile phone, select the [Yes, erase all data] option, and press the [Power Button Lu Qiao] to confirm.

5. Finally, wait for the phone to restart, and the lock screen password of the phone will be cleared after the phone restarts, and we can directly enter the system of the phone for normal use.