Some tips to avoid problems in the future
In order not to think about how to unlock your phone if you forgot your password in the future, first of all set memorable codes: date of birth, phone number, etc. — something that you can remember and won’t forget.
In addition to intuitively memorable combinations of letters and numbers, it is recommended:
- Make a backup
necessary smartphone data, this will also help if the device is lost. You will be able to transfer all saved information to the new phone in full. - Set up smart unlock
, i.e. Unlocking by face, fingerprint or when connecting another device to the phone via Bluetooth. - Write down PIN code
in some notebook so that it is always at hand.
There are no specific ways to unlock smartphones without losing data, so it is better to worry about the safety of personal information in advance.
Restoring access by resetting settings
The easiest way to remove a digital password is to use the “Hard Reset” function. A hard reboot works on almost all devices.
- First you need to turn off your smartphone.
- To call up a specific menu, press and hold the volume up and power buttons at the same time. You can release them when you see the Android icon on the phone’s display.
- Next, a menu will open where you need to select “Wipe Data”.
- You must confirm the selected actions.
- After this, the smartphone will begin to reboot on its own. Do not interrupt this action.
- When the device turns on again, its operating system will be as if you had just bought the phone.
As you can see, this option is not difficult, and even a beginner can do it. After simple steps you will be able to use your phone again. There is only one drawback: after this operation you will lose absolutely all the data that was on the device.
If you have previously made backups, then there is nothing to fear. All necessary information can be restored from cloud storage.
How to avoid problems in the future
Every person who has encountered such a problem at least once will think about how to prevent its occurrence in the future. Therefore, we have prepared for you some important tips that will allow you to avoid, for example, data loss during recovery:
- Write down passwords on a separate piece of paper.
- Use the Smart Lock functions (fingerprint scanner, face recognition). These methods are more secure than a password and do not require you to remember any combinations.
- Always make a backup to avoid losing files after a factory reset.
These 3 specific rules will help you forget about the problem of a forgotten password once and for all. If you follow at least one instruction, you will be able to get out of this situation with your head held high. At a minimum, you will not lose personal data, and at most, you will not be fooled by remembering new passwords, since you will use your fingerprint.
How to unlock bootloader
It is possible to unlock the bootloader on most popular devices from various manufacturers. To bypass the PIN code on Android, you can open it in advance. To do this you need:
- Install Android SDK on your computer. You will also need drivers for a specific mobile device. Installation information and the software itself are usually available on the manufacturer’s official website.
- Launch SDK Manager (if it does not start, a new version of Java is required).
- When choosing an installation package, check Android SDK Platform-tools and Google USB driver (Nexus only), then confirm approval of the user agreement and initiate installation.
- Get the device unlock code (except for Nexus) by ID. This is available on the official websites of some manufacturers. For HTC and LG, you will have to find out the Device ID using the FastBoot mode. As a rule, it looks like fastboot flashing unlock or fastboot oem unlock.
- Turn off Android and connect it to PC.
- Press and hold two buttons at once — power and volume down.
- On a PC, open Platform-tools, hold down the Shift key, move the mouse cursor over an empty space and quickly right-click.
- Select “Open command window” from the drop-down menu.
- Enter the unlock command and confirm on the gadget: use the volume buttons to select “Yes”, and then press the power button.
An open bootloader is required to install a custom Recovery, which has advanced capabilities. You will have to search online, since the CWM Recovery project officially no longer exists. Recovery is also needed to obtain root or user-friendly unofficial firmware.
How to unlock a Huawei tablet?
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How to unlock a tablet on Android (forgot pattern key, password)
Judging by the statistics, many people have problems unlocking their tablet. Unfortunately, even if the device is under warranty, they will not unlock it for you for free. You’ll have to pay some money, but you won’t have to make any effort. Don’t want to spend money on paying at the service center? No problem, read on. In this article I will discuss restoring access to your device if you have forgotten your password or pattern to log in.
1) If you had the Internet turned on
If it is impossible to unlock your tablet was connected to the Internet
you can try the following: when you enter the key incorrectly many times in a row (usually after the fifth time within 30 seconds), carefully watch the screen — a window will pop up asking you to restore access and enter your username and password for your Google mailbox ( gmail). In some cases, the offer to restore access will be at the bottom of the key entry field, like on the Nexus 7.
Try entering your username (without @gmail.com) and password for your account. If you have forgotten your password or login, you can try to recover it using Google here here
. If it doesn’t work, we move on. This is the easiest way, but it doesn’t work for everyone.
2) If you have software from the manufacturer
Another option is to unlock the tablet using proprietary programs. Like Kies from Samsung or HiSuite from Huawei. It happens that people forget (or don’t know, in the case of buying used devices) even the Google mailbox to which the Google Play account is linked. This software can help.
3) If USB debugging was enabled in the settings
A very rare method of resetting unlocking through the ADB RUN program, it can only help you if your tablet had USB debugging enabled in the settings. If the tablet is locked, you naturally will not be able to enable debugging. Still, if you can’t, try it, in case this option was enabled and you didn’t even know it.
1. Download ADB drivers for your Android tablet. Use Google search, enter the query “Adb driver for Nexus 7” without quotes. Instead of Nexus 7, enter the name and model of your device.
3. Install the ADB driver on a computer running Windows 7 or 8. The detailed process of installing drivers on a PC is described here
.
4. Download and install the program ADB RUN on your computer
5. Launch the program, you will see a simple main menu.
6. Connect your Android device to your computer using a USB cable
7. Press the “1” button on the keyboard, and confirm your choice with the Enter key. This way you will activate the “Device attached?” function, which will check if your tablet is connected to the computer.
If the program reports that the tablet is not connected, this means that the ADB drivers are either not installed or the wrong driver is installed. Re-read steps 2 and 3, and download the appropriate driver, and then install it correctly. Happened? Go ahead. If it doesn’t work out, there’s no point in continuing.
8. Do you see the line “Unlock Gesture Key” and the number next to it? This is the point we need. Press the number “6” on the computer keyboard and confirm your choice with the Enter key.
9. Next, a window will open in which two automatic methods are offered. If you press “1”, the gesture.key file responsible for storing the pattern key will be deleted. After this, all you have to do is reboot the device and enter absolutely any pattern. The second method will simply reset the system.db file, and you will be able to use your device as before.
That’s all, if you did everything correctly, congratulations. If it doesn’t work, try again, carefully reading each point before, or try to do the same, only on the command line. To do this, follow the following path on a computer with a connected tablet: START button in Windows -> Run… -> enter “cmd” without quotes -> enter the following commands, after each line pressing Enter on the keyboard:
cd/
cd adb/progbin
adb shell
rm /data/system/gesture.key
3) If there is a Recovery menu
If there are no more options left, but you have the Recovery menu on the tablet
— do Hard Reset
. Look on the Internet or for instructions on how to do it for your tablet model. Please note that all your data saved in the internal memory of the device will be deleted. The memory card will not be affected.
Dima gave excellent advice in the comments, and Alexander made a useful clarification:
- turn off the tablet
- simultaneously press the keys “ increase volume
» key « house
» (if available) power key - hold down the power button until vibration feedback and then release the power button
- at the same time still hold the volume button until the menu appears
- then volume buttons « more/less
» ( /-) select » wipe data/factory reset
» and press the power button on it - if another list with one item appears yes
and the rest no
— select volume yes
and press the power button - wait until the reset occurs, and then click the first line at the top (“ reboot system now
«) — the tablet will reboot - that’s all, this reset should solve the problem
ATTENTION, if the method above did not help you, simultaneously press the “ volume down keys
» and power key
in the second paragraph.
If your tablet does not have volume buttons, but you need to reset it, then you need to read the instructions. Everyone does it differently. But for Explay Informer 701 hard reset is done like this:
1. press and hold down the “back” button
2. press, but do not hold, the power button 1 time
3. release “back”
4. Android itself will appear in person, press the “home” button
5. the menu appears, select reset in it
Owners of Chinese tablets may find the advice from Natalya useful, which she gave in the comments:
1. Turn off the tablet
2. Press the volume button and at the same time the power button briefly for 4 seconds, then release the power button and alternately press the volume button first then — then then — and so on several times, not quickly one by one
3. Then again hold the power button and the volume button together and then the recovery menu should pop up.
It didn’t work out for me right away, I tried different options, pressed them in different orders at different speeds, in general, by luck, I found at random an option for the order of pressing these buttons, at first I got an Android with a red belly, which means that the unlocking option is not fits and you need to try another option. So, after the required recovery menu pops up, look for “wipe data/factory reset”, move using the volume button and make a selection with the power button. Then a column appears with a lot of No No No No, click yes delete all user data, then another column will pop up, there we look for “reboot system now” click and you’re done.
4) If there is no more hope
Well, what can I tell you. The surest way to solve the problem with the pattern lock is to reflash the tablet
.
In case of complete despair, I recommend that you simply take the tablet for service or repair. Yes, you will pay some amount, but believe me, sometimes it’s better to just pay than to suffer with the problem, spending a lot of time and nerves on it, and never solving it. Moreover, if it is not you, but your friend, who is to blame for the problem, why not take this amount from him? This seems logical to me. This way you can make money by taking a little more than the cost of unlocking from the specialists as moral compensation. But it’s up to you, of course.
Setting up and removing the bios post password | Huawei support Russia
BIOS POST Password provides security and protection for your computer and is stored on the BIOS ROM chip. Once you have configured the BIOS POST Password, you must enter it at system startup. This password cannot be deleted even after reinstalling the system.
Setting the BIOS POST Password
- Press and hold F2 to open the Setup screen.
- Click POST Password
in section Security Setting
.
- In the dialog box that appears, enter the same passwords in the fields New Password
and New Password Again
and press the Enter button. - Press F10 to save the settings. Enter your BIOS POST Password in the dialog box that appears to log into your computer again.
Removing the BIOS POST Password
- Press and hold F2 while the computer starts, then enter the BIOS POST Password to open the Setup screen.
- Click POST Password
in section Security Setting
.
- Enter the password you set in the dialog box, then press the Enter button twice in a row. Do not enter anything in the fields New Password
and New Password Again
, then press the Enter button. - Press F10 to save the settings and restart the computer.
Set up a screen unlock password to protect your data; how to set up a screen unlock password; what could be the screen unlock password | Huawei support Russia
A large amount of confidential data is stored on your device, including personal photos, contacts, banking applications (for example, Alipay). Set up a screen unlock password to protect your data. A screen unlock password will protect your data if you lose your device or attempt unauthorized access.
Setting the screen unlock password:
Open the application 
Settings
, select , select the screen unlock password type.
- PIN code setting
: A PIN is a sequence of numbers. Entering a PIN code is a quick and easy way to unlock your device. It is recommended to use a long sequence of random numbers as a PIN code. Select and follow the instructions to set up a PIN. Or press Change unlock method
and set 4-digit PIN code
or Personal PIN
. - Setting up a pattern key
: To unlock the device, you will need to draw a specified pattern. It is recommended that the pattern contains intersecting lines. Select and draw the same pattern twice. The pattern must connect at least 4 dots. - Password setting
: A password that contains letters, numbers, and special characters is more secure than a PIN or pattern. For additional security, we recommend using a password of 8 or more characters, containing letters, numbers, and special characters. Remember your password. You will not be able to use the device if you forget it. Select and follow the instructions to set up a password. - Unlocking your device using a smart bracelet
: If your device supports smart band unlocking, your device’s screen will be activated when the smart band is less than 80cm away from your device. Swiping across your device’s screen will instantly unlock it. Click Smart Unlock
Follow the onscreen instructions to complete the setup.
Disable encryption function
After successfully unlocking your device, you can prevent the “To start Android, enter your PIN” prompt from appearing in the future by turning off encryption of your personal information through Settings. This usually does not require additional time.
- Open the application “Settings”
and go to “Security”
. Here you can verify the use of encryption by finding the appropriate subsection. - Depending on the graphical shell and firmware, you can deactivate encryption in different ways. The easiest way is to select the item “Screen lock”
and disable protection using the previously installed key. - When you re-set the password at one of the stages, you will be asked to enable data encryption. Use option “No”
to get rid of the PIN code request.
As you can see, deactivating encryption in order to eliminate the error in question is quite simple. This is where the method, like this article, comes to an end.
Full reset to factory settings
Sequence of actions for the first method:
- the device turns off;
- press the “Volume” and “Mute” keys simultaneously;
- are held until the system menu exits;
- setting the Wipe data/Factory Setting mode using the volume key;
- Clicking on Yes-delete all data initiates a return to the original settings.
With the second method:
- the device turns off;
- simultaneous key holding: volume up, volume down, power off;
- release the power key while holding the rest;
- when a green robot appears on the display, press the volume up key;
- When a bar appears at the bottom of the screen, press the remaining button.
Important! Running a Hard reset is an irreversible operation and provides a complete reset of all settings. The gadget will start after a reboot without asking for a password if personal data is erased.
Using Google account
If you have an old device with firmware up to 9.0, data recovery is possible. To unlock a Huawei phone if you forgot your password, you need to enter the wrong code several times, wait for the Emergency Call button to appear, and at the top right — Forgot your password? (several options are possible). Next, take these steps:
- Click on the recovery button mentioned above (Forgot your password?).
- Enter your Google account information. If you suddenly forgot this information, try restoring it via PC.
- Restored information, write it down in your phone and confirm it.
To unlock your Huawei phone if you have forgotten your digital password, be careful when entering information. When specifying an e-mail address, only the characters before the “dog” are indicated. There is no need to enter the remaining data. During unlocking, you must be connected to the Internet.
Method 1. best way to unlock huawei phone without password
Let’s start with the most optimal option — turning to a professional program for removing the screen lock password on Android devices — 4uKey for Android. This method, firstly, is characterized by highly effective results, that is, with the help of this program you can easily unlock your smartphone.
Why choose this program:
To learn how to remove password from Huawei phone using Tenorshare 4uKey for Android, please check the guide below.
Thus, the PIN code (password, pattern) set on the lock screen of your Huawei phone will be deleted, and you will be able to use your device again. If you have a backup copy of your data, you can easily restore important data back to your phone.
Part 1: Data backup before hard reset (factory reset) Huawei phone
Before performing a hard reset on your HUAWEI phone, we recommend using a third-party Android backup tool to back up data from your Huawei phone to your computer. Android (Windows/Mac) Backup and Restore tool both can help you easily backup contacts, SMS, photos, videos, music, WhatsApp messages, documents and call logs from Huawei phone to PC or Mac.
Free download Android Data Backup & Restore software to backup your Huawei phone first.
Part 2: Hard reset to unlock Huawei phone
Above simple steps you back up all your mobile phone data, now you can remove Huawei lock screens with password, PIN, pattern and fingerprint by hard reset your locked Huawei phone. Let’s take a look at how to hard reset HUAWEI P30 PRO or FAIL HUAWEI P30 PRO as an example.
Step 1. Turn off your HUAWEI P30 Pro mobile phone. Step 2. Press and hold together: Volume Down Power button for about 10 to 15 seconds.
Step 3. When you see Fastboot Mode on your mobile phone screen, select Recovery Mode using Volume button Step 4. Press Power button to confirm it. Step 5. Select «Wipe Data» three times using the Volume button to move and select the Power button to confirm your actions. Step 6.
Scroll down using the Volume buttons to select «OK» and press the Power button once. Step 7. Select “Back(Main key) and Reboot system“. and it will be a complete reboot of your HUAWEI P30 PRO mobile phone.
📲 how to unlock a Huawei phone if you forgot your password?
Huawei is one of the leaders among Android smartphone manufacturers in terms of security. Reliable anti-virus protection, a fingerprint scanner and several blocking methods allow users to remain calm about their personal data.
But such protection can also play a cruel joke on the owner of the phone who has forgotten what password is set. To the delight of users with poor memory, in this case it is still possible to access the smartphone.
There are two ways to unlock a Huawei phone if you forgot your password (it doesn’t matter whether it’s a graphic, symbolic or PIN code).
Option No. 1
consists of checking the user’s knowledge of the data from the account to which the phone is linked. To activate it, you need to enter the wrong password five times. After this, the procedure for unlocking should be as follows:
- Find the inscription “ Forgot your password on the screen?
» and click on it (may be indicated as » Recover PIN
«). - In the recovery interface, you will need to enter the email address of your Google account, its password, and also, in some cases, the answer to the security question that was asked during registration (you need to enter exactly the Google account to which the phone is linked)
- If everything is correct, all that remains is to choose a new screen lock method.
Second method
unlock Huawei p20 lite, Honor, Ascend or Nova phones – do a full reset
. At the same time, all your data from the phone will be deleted. But there is no other way out, otherwise there would simply be no point in all the passwords and protection.
You can reset your Huawei settings as follows:
- Turn off the phone by holding the power key for 10 seconds.
- Go to Recovery mode
10-second fixation of the power and volume down buttons. - Use the volume buttons to select “ Wipe Data/Factory Reset
» On modern smartphones (Huawei P9 and P10, Nova 2, Mate S), depending on the firmware, a preliminary menu with touch controls may appear, where you need to select “ Factory Reset
» - Confirm your decision by selecting the items in the same order “ Yes
» or » OK
» - When the reset is complete, click on “ Reboot System Now
«, after which you will need to set up your phone again.
The Google account data entry method is preferable because it allows you to save all user data on the phone.
However, in a situation where the smartphone refuses to accept the entered password and unceremoniously blocks the device, you can take a drastic measure, which is resetting the settings to factory settings.