What should I do if I forget the lock screen pattern?

Question 1: I forgot how to do the mobile phone unlock pattern.

1 We can also break the screen lock mode by clearing user data. First, turn off the phone, at the same time, take out the battery of the phone, wait for 5 seconds, and then install it. Press and hold "Volume+"and "Power" simultaneously. The phone will automatically enter recovery mode.

2 In recovery mode, use "Volume+"and "Volume-"to move the cursor to the item "Erase data/restore factory settings", and then press "Power button" to confirm.

3 In the subsequently opened interface for confirming and clearing user data, use Volume+and Volume-to move the cursor to "Yes, delete all user data" and press "Power button" to confirm.

4 After clearing the user data, the program will return to the main interface, use "Volume+"and "Volume-"again to move the cursor to "Restart the system immediately" and press the "Power" key to confirm.

5 At this time, the phone will automatically restart. After the restart is completed, you will find that the unlock password of the mobile phone has been removed and the mobile phone enters the desktop normally.

Question 2: What should I do if I forget the lock screen pattern of Xiaomi mobile phone?

1. If your mobile phone was connected to the Internet before, you can insert the original sim card, enter the account password and complete the startup.

2. If there is no Internet connection, the screen lock password is to protect your privacy. If you forget, it is inevitable to clear the user data. If you have not backed up your data before, your personal data will be cleared. You can enter the recovery mode (power off, press and hold the volume up+power on key to enter the recovery mode) and choose to clear user data, and then restart to the nearest system power on.

3. If you have started Xiaomi's cloud service before, please log in to i.xiaomi to lock the phone, remember the password, and then log in to the phone and enter the password just now to unlock it. This is the fastest and safest method, and there is no need to clear the data.

Question 3: Mito's mobile phone lock screen pattern has been forgotten. Hello, in this case, you can enter the recovery mode when the phone is turned off. The method is: press the power button +home+ volume at the same time. After the mobile phone vibrates, release the power button and wait for about 5 seconds to enter the recovery mode. Then select-Erase Data/Restore Factory Settings to clear the data partition, click Yes, then select-Erase Cache Partition to clear the cache partition, and click Yes. Finally, choose the first option-restart the system immediately to restart the system. After restarting, you don't need to enter a password. Hope to adopt, have a good time!

Question 4: What if Coolpad forgets the lock screen pattern? If Coolpad forgets the screen lock password, it can only enter the recovery interface to double clear the phone.

Note: Important data should be backed up.

Step 1: Enter recovery mode.

1. Press the volume up button, volume down button and power button at the same time to start the machine and display "Recovery mode?"

2. Wait a few seconds, and a yellow exclamation mark and an Android green robot pattern will appear on the phone.

3. Press the Home button, and four options will appear above the phone.

Step 2: Restore the factory settings.

1. Use the volume key to select the last line "Erase cache partition", and press the power key (to erase). Automatically return to the initial state after completion;

2. Select the penultimate line "Erase data/restore factory settings" by the volume button, and press the power button (to enter the next interface);

3. Press the volume key, select "Yes-Delete all user data" and confirm the operation of restoring and clearing data.

Question 5: What if Samsung forgets to unlock the pattern? Take the purchase invoice, maintenance card and mobile phone to the local Samsung service center, and the engineer will unlock the mobile phone for you.

or

1, the phone is turned off.

2. Press and hold the home button+Power button at the same time.

An immediate system restart will appear.

Application sdcard :update.zip

Erase Date/Factory Reset

Erase cache partition

3. Press the volume button to select the third one.

Confirm with the HOME key, and the following contents will appear.

no

no

no ..............

Yes-Delete All Users Date-

Select the blue option YES under the volume and confirm with the HOME key.

4. Return to this interface again.

Restart the system immediately.

Application sdcard :update.zip

Erase Date/Factory Reset

Erase cache partition

Choose to restart the system immediately.

Press the HOME button directly to confirm.

In this way, your lock screen pattern is gone, which is equivalent to restoring the factory settings. . . . . .

Question 6: What should I do if I forget the phone lock screen pattern? I can connect to the computer! Brush wizard

Turn this option on for USB debugging. If not, be harder. General volume key, stalk key and power-on key, select the one that starts with wipe, and select Yes and OK.

Question 7: I love the unlock mode of mobile phone, and I forgot what to do. 1. Press the phone power button to turn it off directly, or unplug the battery and restart it. Because the lock screen is started after a period of non-operation of the screen, it directly enters the unlock interface of the system or the main interface when it is started. At this time, you can directly uninstall the screen lock software! Or download a new cover the installation, and the original screen lock mode or password will be automatically released! Just reset it! ! This method tests most mobile phones!

2. Install the latest version of the Brush Wizard on 2. On the PC side (the official address is the first one of Baidu Brush Wizard), the computer starts the brush wizard client.

3. Turn on USB debugging mode on the mobile phone! The method of opening USB debugging mode for each version is as follows:

Andriod2. 1 ~ 2.3.7

Click the phone menu button → Settings (or find the settings in the application) → Application → Open USB debugging mode.

Andriod4.0 ~ 4. 1.2

Click the menu button of the mobile phone → Settings (or find the settings in the application) → Developer Options → Open USB debugging mode.

Andriod4.2

Click the phone menu button → Settings (or find the settings in the application) → About the phone.

→ Click the version number seven times in a row → Return to the setting menu interface → Developer options → Click the switch in the upper right corner to open USB debugging mode. 4. Connect your phone to the Brush Wizard via USB! If it is your first time to use the brush wizard, the system needs to install the driver, which takes about 2-3 minutes. After the installation is completed, the PC system will prompt in the lower right corner that the installation is successful! At this time, just unplug the USB cable and reconnect!

5. You can operate it after successfully recognizing the mobile phone! The interface for successful identification is shown below! Click the tool above the brush wizard.

6. Enter the practical interface and click to clear the screen lock password! Pay attention to keep the connection between mobile phone and PC all the time!

7. At this point, the software prompts that you need a ROOT phone to clear the password. If your mobile phone is already ROOT, then go directly to the next step. Without ROOT, the brush wizard will automatically root your mobile phone! Click to continue! Until the password is cleared successfully!

8. In the off state, press and hold the volume-,home (small house) and power button in turn to enter recovery. Select Erase Data/Restore Factory Settings to erase user data and restore factory settings.

Please note that different brands enter the recovery in slightly different ways. When it is turned off, Samsung presses the volume-,home (small house), power button, HTC is home, back button and power button in turn. Moto is the volume+,power button.

9. It would be easy if you were a Sony mobile phone! There is no USB debugging mode! Connect your phone with Sony PC panion, click on the support area, and select Repair your phone!

10. If you are a domestic mobile phone, such as Huawei, a graphic button "Forgot to unlock" will appear after you try to enter the wrong unlocking graphic for 5 times, prompting you to enter a Google account. Ok, enter your Google account and you will be unlocked!

Question 8: vve mobile phone lock screen pattern forgot how to do it. If you forget the screen lock password, you can only enter the recovery interface to clear the phone.

Note: Important data should be backed up.

Step 1: Enter recovery mode.

1. Press the volume up button, volume down button and power button at the same time to start the machine and display "Recovery mode?"

2. Wait a few seconds, and a yellow exclamation mark and an Android green robot pattern will appear on the phone.

3. Press the Home button, and four options will appear above the phone.

Step 2: Restore the factory settings.

1. Use the volume key to select the last line "Erase cache partition", and press the power key (to erase). Automatically return to the initial state after completion;

2. Select the penultimate line "Erase data/restore factory settings" by the volume button, and press the power button (to enter the next interface);

3. Press the volume key, select "Yes-Delete all user data" and confirm the operation of restoring and clearing data.

Question 9: What if Samsung S4 mobile phone forgets the lock screen pattern?

First, take out the mobile phone battery and wait for more than three seconds before replacing it. When you press "Volume Up" and "Power Button" at the same time for more than 10 seconds, the phone will automatically enter recovery mode.

2 In recovery mode, use the volume up and down keys to select "Erase data/restore factory settings", and then press "Power button" to confirm the operation.

3 Then the window will pop up, select "Yes, delete all user dates" up and down with the volume, and press the "Power button" to confirm.

4 After the cleaning operation is completed, use the up and down volume to select the item "Restart the system immediately" and press the "Power button" to confirm. Then the phone will automatically restart and enter the desktop. The screen lock password was successfully cracked.

There is an emergency in five days. If the phone can't get into the desktop by accident, it will be refreshed. In this mobile phone, I recommend you to use the original ecological ROM package. Download the corresponding ROM package first, then connect the mobile phone to the computer through USB cable, and turn on the "U disk" function of the mobile phone, so that the ROM package can be copied to the SD card.

Get the latest firmware package from official website and download it. After the firmware package is downloaded, decompress it and copy the "dload directory" in it to the SD card. After the copy operation is completed, the directory structure of the firmware program in the SD card is: "/sdcard/dload/UPDATE. APP”。

7 Reinstall the SD card into the mobile phone. Then turn on the phone. When the phone is turned on, press and hold "Volume+","Volume-"and "Turn on" at the same time until a string of English and a red progress bar appear, indicating that the phone firmware is being upgraded. Don't do anything else at this time, wait for the upgrade to complete.

When the progress bar is full, the phone will automatically restart. If the phone does not restart automatically at this time, you need to manually take out the battery before installing and turning on the phone. At this time, the mobile phone can enter the desktop normally because it has been restored to the factory settings.

Precautions: I also emphasize here that this method is very risky to recover the lock screen password of mobile phones. Because all the data of the user has been cleared, the factory settings have been restored, and other information (including the applications installed by the user, short messages, mobile phone contacts, etc.). ) except that the contacts on the mobile phone card will be lost.

Although I personally test that this method is feasible, it will and may cause the desktop to not display normally after the phone is turned on, but you can still find a way to set up the brush machine.

Please be careful when using this empirical method.

Question 10: I forgot the unlock mode of my mobile phone. What if I can't unlock it now? Shut down completely after 20 minutes, take out the battery and restart it. Press and hold the volume down+power button to start the machine, and enter the recovery interface.

Find the erased data/restore the factory settings, clear the user data, and restore the factory settings (an option that must be performed before brushing).

Erase the cache partition (before brushing) to empty the system cache (you can also try this option if the system has problems, which can generally be solved). These two are double liquidation. , and then use button cell, PK when the phone is turned on. If you have a Google account, you can get it back through it. If not, you can add a cable key and a power key to the volume. The third option is to restore the factory if it fails. "1, press and hold the phone volume+power button when turning off the phone (that is, the way to enter the HBO).

1, select restore->; Press the power button to confirm.

3. If you haven't brushed the recycling machine, a red triangle picture will appear on the screen.

If there is brush recovery, go directly to step 6;

4. Press the volume button+power button to enter the recovery mode;

5. Select the first item (2 items) to be wiped;

6. Select Yes and press the power button to confirm;

7. After recovery, return;

8. Finally, choose the second item of wiping, and confirm the same;

9, ok, just restart the phone.