Want to Unlock Sony Xperia Z4v without a password or pattern lock? You are in right place. Here we are going to learn how to Unlock Sony Xperia Z4v when you forgot your password or Pattern Lock.
|Name||Sony Xperia Z4v|
|Talk time||Up to 17 h (2G) / Up to 20 h (3G)|
|Internal||32GB 3GB RAM; eMMC 5.0|
|Speed||HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps|
|Weight||162 g (5.71 oz)|
It is extremely tough to spend even a few hours without a Smartphone. Therefore, it can be quite frustrating if your Sony Xperia Z4v is locked and you can’t recall the password. You can unlock it if you try the right method.
The following 6 methods will help you in unlocking your Sony Xperia Z4v within a few minutes. Let’s check them out:
METHOD 1: Unlock Sony Xperia Z4v with Crashing the Lock Screen Method
Although it is not the most popular solution, it allows you to bypass the locked screen to access important features. You should try this method on your Sony Xperia Z4v device.
Step 1: Click on the power button and tap on the emergency option
Step 2: Type asterisks “*” ten times on the dialer.
Step 3: Now, copy those asterisks and paste them on the dialer time and again until your device stops giving the paste option.
Step 4: Go back to the locked screen and then tap on the Camera icon and then select the settings option.
Step 5: Your phone will ask you to provide the password, but repeat the same steps.
Step 6: Keep repeating and that lock screen will crash. Thus, you can access the phone with all the apps installed.
This method is simple, but it on Sony Xperia Z4v smartphone. You can set a new lock to safeguard the data again.
METHOD 2: Unlock Sony Xperia Z4v with ADB Tool Method
This method works only if you are using Android 4.0 or a later version. Besides, USB debugging should be enabled on your Sony Xperia Z4v to make this method work. Now, let’s check how this works.
Step 1: Get the ADB software installed on your PC and recharge your phone. Get a USB cable and you are all set to go!
Step 2: Link the locked Sony Xperia Z4v to your PC through the USB cable.
Step 3: Open the Command Prompt on your PC.
Step 4: Type “adb shell” in the command prompt and it should display “#” instead of “$”. If you do not get the required result, type su so that you can switch to the root user.
update system set value=0 where name=‘lock_pattern_autolock’;
update system set value=0 where name=‘lockscreen.lockedoutpermanently’;
Step 5: Let your Sony Xperia Z4v reboot and then type the following commands in the command prompt:
It should show “#” instead of “$”. If not, you should tpe su to switch to the root user.
Step 6: Now, your phone will reboot. It will seek an unlock pattern to offer access. You can use any pattern to unlock the device.
We recommend you change the unlock password once your device is unlocked.
METHOD 3: Unlock Sony Xperia Z4v with Safe Mode Method
You should try this method only if you are using a third-party app to protect the data. It won’t help you in bypassing the stock Android lock!
Step 1: Press the power button.
Step 2: Now, press and hold the power button for a while. Your phone will ask whether you want to reboot the device in the “Safe Mode” or not. Press the “Ok” button to move ahead.
Step 3: Your phone will restart now and you will get access to system apps now. Go to the downloaded apps and uninstall the third-party lock application from your phone.
Step 4: Restart your phone and you should easily access the device with all the features.
METHOD 4: Unlock Sony Xperia Z4v with Android Device Manager Method
Android Device Manager or ADM should be enabled on your Android phone if you want to try this method. Try the following steps:
Step 1: Open the web browser on your laptop and then go to Google.com/android/devicemanager
Step 2: Use the same Google account you have used on your Smartphone to log in and access the ADM services.
Step 3: Now, you can see three options on the Google Find My Device platform. Select the “Secure Device” option and then pick the “Lock” option.
Step 4: Provide a temporary password and then click the “Lock” option again.
Step 5: Enter a temporary password and click on “Lock” again.
Step 6: Click the power button on your phone and then enter the temporary password to unlock it.
Your Smartphone is unlocked now and you set a secure lock to protect the device.
METHOD 5: Unlock Sony Xperia Z4v with Custom Recovery Method
It is a complicated method and you might also find it a bit time-consuming. Let’s explore how it works!
Step 1: Turn off Sony Xperia Z4v.
Step 2: Now find the combination of buttons required to boot your device into custom recovery mode. It will be the power button and volume up or down button.
Step 3: A few options will pop up on your screen. So, pick the “Mount” option.
Step 4: Now, get to the main menu and tap on the “install” option. (It will work if you have downloaded the Aroma File Manager otherwise you should try another method).
Step 5: Install the Aroma File Manager on your mobile phone. Go to this file manager and then tap on the “data” option.
Step 6: Now, navigate to the System folder and scroll down to files with “gatekeeper, lockscreen, or locksettings” names. Select all such files and delete them.
Step 7: Now, pick the Reboot option to restart your phone.
You have successfully unlocked Sony Xperia Z4v and you should be able to access all the apps and data.
METHOD 6: Unlock Sony Xperia Z4v with Google Recovery Method
It is probably the simplest way to unlock an Android phone without a password. The method is as follows:
Step 1: Draw the wrong pattern or enter a wrong password time and again until you spot the “Forgot Password” option.
Step 2: Now, provide your email ID and then enter the password. Tap on the sign-in button and proceed ahead.
Step 3: Google will make sure the provided email ID and password are correct. It will shortly offer an option to set a new password to lock Sony Xperia Z4v. Lock the device and then use the same password to unlock it.
Your Sony Xperia Z4v should have internet connectivity if you want to try this method! If the mobile data is turned off, make a call on the locked phone, access the notification panel, and turn on the internet.
We hope you have now unlocked your Sony Xperia Z4v device successfully. The methods are very easy to follow with the given screenshots. But if you still face any problems, comment down below and we will fix them.