What to do if Samsung 9158 screen open screen password forgot How to solve the problem of screen loc

If you forget the password of the lock screen of your mobile phone, we recommend that you refer to the following: 1If you set the pattern signature unlocking method, you can use the PIN code set when drawing the pattern signature.

Operation: 1).Enter the incorrect unlock pattern five times, and the screen will display a prompt message "Please try again in 30 seconds", click "OK".

Click "Backup PIN" in the lower right corner of the screen (forgot password), enter the PIN password you set before, and click OK. 2).If it is a signature unlocking method, after entering the incorrect signature five times, the screen will appear prompted to enter the PIN code, enter the PIN password set before, and click OK.

Hint: The PIN code prompted when unlocking is the backup password you set when setting the pattern lock, etc. If the backup PIN password is invalid, you have forgotten or do not meet the above requirements, please send the machine to the nearest service center and the after-sales engineer will help you unlock it safely.

You can erase your phone with recovery which is a factory reset. Specific steps: In the case of power off, at the same time press and hold the Power button and the Volume Plus button and the Home button, and wait until the screen lights up and let go of the power button until the Reboot System Now appears Now Reboot the system now.

Wipe Data Factory Reset Wipe data factory reset.

wipe cache partition wipes the cache partition.

Install Zip from SDCARD. Power key selection.

Samsung 9158 mobile phone lock screen password forgot to solve:

1. First remove the phone battery, wait for more than three seconds before replacing the battery, and press the "volume up" and "power button" at the same time and hold 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 "Wipe Data Factory Reset.""(Erase all data, and factory reset" item, and then press the "Power Key" to confirm the operation.)

3. Then the "" window pops up, use the volume up and down to select "yes, delete all user date" (clear all user data), and press the "power button" to confirm.

4. After the clearing operation is completed, use the volume up and down to select the "Reboot System Now" item, and press the "Power Button" to confirm. Then the phone will automatically restart and go to the desktop. The lock screen password is successfully cracked.

The unlocking method is as follows: In the shutdown state; At the same time, press and hold the power button, volume up button, and home button; Wait for a while to enter the engineering mode, in recovery mode, the volume up and down keys are used as the up and down options, home is used as a confirmation, find the wipedata factoryreset clear chu (except) with hu (household) number ju (data) and restore the factory settings, press the home button to automatically restore the factory settings, you need to restart the phone after the success.

Go to the business hall to unlock it, and you may have to bring your ID card.

Send it to the place where you bought it and fix it for someone else.

1. First use a data cable to connect your phone and computer. Make sure the phone is turned on, sometimes it can be turned off and can not connect to the computer.

4. Find and click "Clear Lock Screen Password".

5. Click "Clear". The app will start to erase your phone's passcode.

6. When prompted to clear the lock screen password successfully, click "Finish". Restart your phone and the passcode will be unlocked.

If you forget your phone lock screen password, and you meet the following conditions, it is recommended:

1.It's already turned on.

DAO process back control, mobile data (or WLAN).

2.The phone has been bound to a Samsung account, log in to the Samsung official website - Applications - Find My Phone, log in with a Samsung account, click "Unlock My Device", after this operation, the previously set lock screen method will be directly changed to the default swipe unlock method, and then slide the phone to unlock.

3.If the backup PIN is invalid, the backup PIN password is forgotten, or the above requirements are not met, please send the machine to a Samsung service center for a secure unlock by an after-sales engineer.

Turn off the phone first, and the way to turn it on is to press the power button and the volume down button at the same time.

After powering on, DAO press the home button, the volume increases, and the internal subtraction button can move up and down to select the function.

Go to WipeData FactoryReset, select it, and press the Menu button to confirm.

In the new option, press the volume key to yes, and then press the menu key to confirm.

Then press the volume plus or minus button, select rebootsystemnow, and then press the menu button, then the phone will turn on again, and the factory settings will be restored.

Dear Samsung users, hello e68a8462616964757a686964616f31333332626136!

If your mobile phone has set up a password lock and cannot be unlocked normally, in order not to delay the normal use of the mobile phone, it is recommended that you bring the three-pack voucher and the mobile phone to the local Samsung service center to unlock it.

--Hello!

Depending on the description of your issue, it is recommended that you try the following:

1.After you enter the password, you need to click the back button in the keyboard to confirm before you can enter the mobile phone, if the problem still exists, in order not to delay your use, it is recommended that you bring the invoice and three guarantees of the voucher to contact the local service center, the mobile phone is tested and help deal with, check the local repair center, please link the following **query:

Hope it helps! Have a great day!

Hello: If you have forgotten your phone lock screen password, we recommend you.

1.Determine whether the phone is bound to a Samsung account, the data switch is turned on, and you can log in to unlock the screen through the remote control of the phone.

Welcome to Samsung's Digital Services platform.

Method 1: Go to Recovery Double Clear (Clear Data + Clear Cache (Factory Reset Reset)).

Method 2: Connect the mobile phone to the computer and use the Clear Password Lock of the Flashing Genie to clear it.

Press and hold the volume button on the + power button to power on There is an image of a robot on boot Press the home button (like a house) and select wipe data factory reset Press the menu key to restore factory settings Then select reboot aystem now Press the menu key to restart This is the unlocking method for Android phones.

Note: Once the factory reset is reset, all the information such as **number and information in it is gone!

You can try the following methods first: This is the clear settings:

Power off Press and hold the volume button on + power button to power on There is an image of a robot on boot Press the home button (like a house) Select Wipe Cache Partition Pressing the Menu key will clear the settings Then select Reboot Aystem Now Press the Menu key to restart.

In addition to re-flashing the package or wipedata, you can also use adb to delete the password.

Step 1 Connect the phone to the computer, do not turn on the data connection, and proceed in charging mode. 2After unzipping on the computer, put the ADB file in the root directory of the C drive of the computer. 3. Perform the operation in the figure and delete *

key file. 4. Enter adb reboot or manually restart the phone to take effect.

1: First turn off the Samsung 8558 phone completely.

2: After completely shutting down, press and hold the volume up button + home button + power button together, don't loosen, enter recovery mode after a while, note: press the volume up and down keys in recovery mode to select, press the power button and home button to confirm.

3: After entering the recovery mode, you can choose to restore factory settings, whether your phone is the recovery that comes with the system or the recovery of a third party, whether you are in the Chinese version or the English version, as long as there is [wipe data factory reset] (the Chinese version is: erase all data and restore factory settings).

4: Select [Wipe Data Factory Reset] (Chinese version: Wipe all data and restore factory settings), then press the power button to confirm, and then select [yes - delete all data] (Chinese version:

Yes - erase all data).

5: Then re-select [reboot system now] (Chinese version: restart the phone), press the power button to confirm and start the phone.

If there is no important information, press the volume down plus the power button plus the home button at the same time. Find two wipes, execute, and perform a factory reset.

Teach you what to do when you forget your lock screen password.

You can unlock your phone by long-pressing the "Phone Volume +" button and the "Home" button and "Power" key.

Here's how:

Keep your phone powered off, long press the "Phone Volume +" button and the "Home" button and "Power Key", taking care to hold it for a few seconds until the screen lights up.

After entering the recovery mode, select "Wipe Data Factory Reset" and press the power button to confirm.

Operate the volume button, select "yes, delete all user data", and then press the "power button" to confirm.

After the previous step is over, you will return to the screen of recovery at the beginning. Select "reboot system now" and you're good to go. Turn on the phone again and it will be unlocked successfully.