Still Using Pattern Locks with Oppo Reno 9A? Tips, Tricks and Helpful Advice

Still Using Pattern Locks with Oppo Reno 9A? Tips, Tricks and Helpful Advice

Aaron Lv12

Still Using Pattern Locks with Oppo Reno 9A? Tips, Tricks and Helpful Advice

They have been along for a long, long time now – pattern locks – the easiest of all smartphone locks. You just swipe your finger across to create an easy pattern lock of your choosing and that’s it, it becomes your new screen lock. No more remembering tedious digits! So, why have these easy pattern locks become outdated, and why do people still continue to use them? Let’s take a dive and find out all about pattern locks.

creating more secure pattern locks

Part I: Things To Know About Pattern Locks

The first cellphone locks were 4-digit number locks. Then came 6-digit codes, and even alphanumeric ones. Pattern locks were all the rage a while ago. Though pattern locks continue to be used, they are not considered safe to use any longer. What is all that about? Here’s what you need to know about pattern locks, whether you are a seasoned pattern lock user or not.

I.I: What Are Pattern Locks?

Believe it or not, technology has advanced at such a rapid pace in the last two decades that you’d be forgiven if you don’t know what a pattern lock is, especially if you have only ever used iPhones, or Android phones in just the last few years.

Pattern locks are patterns you create on your smartphone and designate as a smartphone lock/ screen lock. There is a 9-point keypad of sorts, and you start swiping your finger from any point to any point for any which way you feel like. Android 13 allows a minimum of 4 points registered. They are easy to create, and easy to use, hence called easy pattern locks.

Pattern locks have only ever been offered on Android devices and were commonplace a few years ago until they were deemed not secure enough for use by modern standards because they were easy to figure out by malicious actors.

https://techidaily.com

I.II: Popularity and Usage

Pattern lock is a feature unique to Android and has been so since the start. Naturally, it is one of the preferred ways users have come to unlock their Android devices over the years. Even though modern Android smartphones come with fingerprint recognition and face recognition technologies, there exists a large subset of users still addicted to and acclimatized with the pattern lock feature, opting over fingerprint and face recognition.

There has been, however, research conducted into the safety and security offered by pattern lock in Android.

I.III: Advantages and Drawbacks

Modern smartphones very nearly contain the entirety of our lives; photo memories, video memories, important documents both financial and personal in nature, banking apps, ID and ATM/ credit cards in the “wallet” apps, and whatnot. A smartphone falling into the wrong hands could very nearly be used to devastate the rightful owner, both financially and otherwise. And this is not a claim out of thin air; spyware/ malware/ phishing attacks are on the rise around the world. Locking the smartphone, once considered optional and an unnecessary hassle, is now an absolute must.

Advantages of Pattern Locks

There is no denying that using an easy pattern lock to lock their smartphone seems enough for most users. Swiping your finger across your smartphone to unlock it feels not only cool and futuristic but safer and more secure than remembering and punching in digits. And, for the most part, it is true, given that 4-digit PINs can only have 10,000 unique combinations!

Disadvantages of Pattern Locks

While very easy to use, security researchers and experts have come to agree that the feature is not in the least safe to use, and that is because of how people use the pattern lock feature (discussed in detail below in part II). Some go so far as to say that most pattern locks can be breached in just 5 attempts or less. Imagine that!

What is more, research has found that humans have an uncanny ability to correctly guess a pattern lock simply by viewing the unlocking! The test comprised showing the test subjects videos of users unlocking their phones from different angles and varying distances, and it was found that around 64% of test subjects were able to correctly guess a 6-point pattern lock in one viewing only, and 80% could correctly guess the pattern after just two viewings. By contrast, only 11% were able to correctly deduce a 6-digit PIN after one viewing, and only 27% after viewing twice. This goes to show just how insecure pattern locks are!

https://techidaily.com

Part II: How People Use Pattern Locks

We might wonder how anyone would be able to guess the correct pattern of our device, but believe it or not, it is possible, eerily easily at that! We are all the same humans, after all! You know how people usually set PINs that could be significant dates in their lives? How they get car registration numbers that mean something to them? The same ‘logic’ applies to their setting pattern locks.

At DEFCON 23, Marte Loge, an M.Sc. Computer Science student, presented something that stunned people around the world. She said, “Tell me who you are, and I will tell you your lock pattern.” What followed was an expert presentation outlining and detailing user behaviors around pattern locks.

These are some commonly created pattern locks by people:

  • - shapes of alphabets,
  • - shapes of numerals,
  • - any other easy-to-make, simple shape.

Marte Loge presented the image below, showing how people naturally gravitate towards creating simple shape patterns, in her research.

common pattern locks

To further help you see how easy it might be for anyone to guess your pattern, Marte Loge also presented some statistics.

  • - 77% of people started their patterns in one of the 4 corners.
  • - 44% of Loge’s subjects started their pattern with the first dot, the top-left one. The next number was 15% for the top-right and 14% for the bottom-left.
  • - These percentages did not vary much depending on left-handedness or right-handedness.
  • - On average, irrespective of gender, people set 5-point patterns, with 4-point patterns being the most common. This means that the number of combinations on average was 7152 for 5-point patterns and a bogglingly low 1624 for 4-point patterns.

The above data makes it amply clear how using an easy pattern lock is actually worse than using a 4-digit PIN, simply because how people are usually using the pattern lock feature.

Part III: Tips For Using More Secure Pattern Locks

Now, we know how hard it is to break habits cemented over years of use, so in case you must at all costs use a pattern lock only, the least you can do is try and change your easy pattern lock to a better, more secure hard pattern lock.

III.I: How to Create More Secure Patterns

Here are some tips to help you create a better, more secure pattern lock for your smartphone.

  • - Avoid using any of the corners to start the pattern.
  • - Never use your first initial as a pattern.
  • - Never use a digit shape as a pattern.
  • - You can pass through the same pattern lines multiple times over. This makes it more difficult for someone to guess your pattern correctly.
  • - Use all 9 points on the grid while setting the pattern lock! That simple act takes the possible pattern combinations to over 140,000, significantly more than 10,000 for 4-digit PINs, and vastly superior to paltry 1624 for a 4-point easy pattern lock!

III.II: Forgot Your Pattern? Unlock Your Oppo Reno 9A Without Pattern Lock With Dr.Fone

Supercharged with the information above, you went ahead and changed your easy pattern lock to a hard-to-guess pattern lock. Only problem is, your brain is habituated to that old pattern, and you’ve suddenly forgotten what the new pattern was! Well, worry not; Wondershare Dr.Fone - Screen Unlock (Android) will help you unlock your phone without pattern lock !

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Dr.Fone - Screen Unlock (Android)

The Best Tool to Unlock Your Oppo Reno 9A without Pattern Locks!

  • Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
  • Bypass the FRP lock of Samsung without a PIN or Google account.
  • Everyone can handle the lock screen without any tech knowledge.
  • Provide specific removal solutions to promise good success rate.

4,008,669 people have downloaded it

Download the newest version of Dr.Fone from the Wondershare website and launch the app.

drfone app

Step 1: Go to Toolbox > Screen Unlock and click Android.

drfone android screen unlock

Step 2: Click Unlock Android Screen.

drfone screen unlock android

Step 3: You will see a list of supported manufacturers on the next screen. Select yours.

drfone screen unlock brand selection

Step 4: Now, follow the onscreen guide to prepare your device for screen unlocking.

wipe partition cache instructions

After completing the process, when the Next button becomes available, click it.

Your device will be successfully unlocked.

screen unlock succesful

Note that this method wipes all data on the Oppo Reno 9A device. There is no way around it. You may be able to unlock select older Samsung devices without data loss. Check this list for those devices.

Closing Words

Pattern locks are outdated and not safe to use an easy pattern lock – there are no two ways about it. As such, our recommendation is to start using a 6-digit PIN along with biometric or face recognition. However, we do understand that sometimes, you simply cannot use biometrics or face recognition. For those instances, we recommend that you use this guide and create a more secure pattern lock for your device. In case you forgot your pattern, there is always Wondershare Dr.Fone – Screen Unlock (Android) to save the day.

How Can We Unlock Our Oppo Reno 9A Phone Screen?

A phone lock acts as your Android phone’s shield against unauthorized users. Some users have new security features, such as fingerprint impression unlocks for an Android lock screen.

However, certain people like to create a PIN and password on their Google account as their Android screen lock. It tends to be distressing and tedious when you fail to remember the code of your Android phone. Surprisingly, being fully locked out of your device is awful. Also, it can be hard at first to unlock your Android.

Anyway, no one can escape such a situation. Yet, sit back and relax! We know several techniques on the best way to unlock your phone and set a screen lock. You can attempt software like Wondershare Dr.Fone - Screen Unlock for Android to assist you with unlocking your phone in a couple of steps. Besides this, there are various other ways.

Part 1: What Is Your Oppo Reno 9A Phone Lock System?

There are three types of standard lock types available for Android. You can set a PIN/password, fingerprint, or a pattern as your phone lock. All have their pros and cons. However, everyone should select the ideal one based on their liking and ease of use.

Once you decide on the phone lock type, you can enable or disable them from the Security tab in your Android phone’s settings. After you set a screen lock, your Android will require it every time you try to open your device.

Here you will see how to set up a screen lock on your Android device:

screen lock

Part 2: Quickly Unlock Your Screen By Dr.Fone

Dr.Fone - Screen Unlock

For a quick, easy, and hassle-free unlocking experience, we suggest you download Dr.Fone - Screen Unlock. Dr.Fone not only unlocks your phone but keeps your data secured during the process. It has a simple interface, and even an amateur can use it to unlock their device.

So, look no further if you want to remove your Android screen lock in just a few clicks. Install Dr.Fone and enjoy using your device again.

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Dr.Fone - Screen Unlock (Android)

The Best Tool to unlock Android Phone Screen!

  • Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
  • Bypass the FRP lock of Samsung without a PIN or Google account.
  • Everyone can handle the lock screen without any tech knowledge.
  • Provide specific removal solutions to promise success rate.

4,008,672 people have downloaded it

Step 1. Open Dr.Fone on your PC and select the “Screen Unlock” tool.

screen unlock

Step 2. Select Unlock Android Screen

This is the page to start your unlock process with two options here, please select” Unlock Android Screen” to unlock your device screen.

select unlock android screen

Step 3. Select device model

For most Brands, it should be “100% Remove Screen Lock”. These two solutions unlock screens for almost all Android devices, for example, Samsung, Huawei, OPPO, Vivo, Lenovo, LG, etc.

select device model

In the supported device brands list, please find the right one for you.

device brands list

https://techidaily.com

Step 4. Enter into Recovery Mode

Before unlocking your device screen, the instructions below are here to help you to get into Recovery Mode. We take 3 Samsung phones as an example.

Get into Recovery Mode on Samsung phone with Bixby:

with bixby

Get into Recovery Mode on Samsung phone without Bixby:

without bixby

Get into Recovery Mode in Samsung phone with Home Button:

home button

Step 5. Instructions to Wipe Cache Partition

During the steps in Recovery Mode, please don’t pick the wrong choices!

instructions to wipe cache partition

You’re now able to access your Android device again when the whole process is over. And you no longer need a password or pattern!

finish the process

Part 3: Solutions to Unlock Android Screen

1. Google Find My Device

Step 1: Open the “Find my Device” webpage from a browser on your PC.

find my device

Step 2: Click “Erase my device,” which you will see on the left half of your screen. After affirming the Delete capability, your phone will boot into recovery and begin playing out a production line reset. It is difficult to stop or drop on your android gadget when you endorse this activity. Regardless of whether you shut down your Android phone - the reboot will continue on startup.

2. Recovery Mode

Depending on your phone, the steps for this process might vary a little. Most phones will allow you to reset by getting to the recovery mode. Follow the steps below to remove the Android screen lock:

Step 1: Turn on the Oppo Reno 9A device and enter the boot menu. If you want to know how to do so, you can do a speed search on the internet.

Step 2: Access the safe mode, use the volume keys to navigate, and press the Power key to click.

Step 3: Search for the Wipe Data option and select it.

wipe data

After that, your Android will start the process, which can require a few minutes. However, this process will erase all your user data.

3. Use ADB

This method is very confusing, so follow the steps cautiously on your Android phone to remove the phone lock. With your phone connected to your PC, and the cmd open, type the accompanying commands altogether:

  • adb shell
  • disc/data/data.com.android.providers.settings/databases
  • sqlite3 settings.db
  • update system set value=0 where name=’lock_pattern_autoblock’;
  • update system set value=0 where name=’lockscreen.lockedoutpermanently’;
  • .quit

After you’ve finished this, reboot your Android phone. If this doesn’t reset your lock screen, proceed to the following stage.

With your Android phone connected and the cmd opens, enter:

  • abd shell rm/data/system/gesture.key

cmd command

After entering, reboot your phone once more.

4. Boot into Safe Mode

Step 1: For most phones and your Android, you can do this by opening the power menu and holding the “Power Off.” A message will spring up on your screen, asking whether you might want to Reboot to Safe Mode. Press Ok.

Step 2: Clear data from your lock screen application, uninstall and reboot your phone to escape the Safe mode. When you do so, your Android screen lock will unlock.

https://techidaily.com

5. Crash Lock Screen

This strategy to sidestep a locked screen is only a crisis workaround for the phones in this classification.

  • Enter ten asterisks (*) through the dialer application.

ten asterisks

  • Copy and paste asterisks on the dialer until the “Paste” choice no longer appears.
  • Get back to the lock screen and tap on the camera symbol.
  • Go to the settings on your Android after pulling down the notifications bar. Now you will have the chance to enter the password, and you must continue the same thing here. Continue to paste until the Android lock screen crashes.

Conclusion

Passwords shield our phones from unapproved access, yet we get locked out unexpectedly on our phone lock. Failing to remember your PIN can be irritating. However, we can assist you in reaccessing your locked phone without a factory reset by using Dr.Fone - Screen Unlock. Dr.Fone is an expert in solving such problems in just a few minutes. So download this expert tool immediately for a quick solution.

How to Unlock Oppo Reno 9A PIN Code/Pattern Lock/Password

I have forgotten the pattern, PIN, or password needed to unlock my Oppo Reno 9A smartphone. What should I do?

If you have a Oppo Reno 9A phone and have forgotten the screen unlock PIN code, pattern lock, or password, you can still access it using some tried and tested tricks and hacks. This article will discuss 5 different ways on how to unlock Oppo Reno 9A smartphone. Some methods might work without erasing your data, while others, like factory resetting, may erase all content from your phone. Regardless of which method you use, you will be able to unlock your phone! So, let’s get started!

1. How to Unlock Oppo Reno 9A With Google Find My Oppo Reno 9A?

A way to unlock the Oppo Reno 9A phone is via Google Find My Device feature. While this method can help unlock your phone, it erases all content from it.

For this method, you need a PC and your Google account details. Here are the steps for it:

Step 1: Open your browser and go to Google Find My Device  on your PC.

google account verification

Step 2: Log in to the Google account you used to set up your Oppo Reno 9A phone.

Step 3: It will show you 3 options: Play Sound, Secure Device, and Erase Device.

find my device

 And then select “**Erase Device.**”

select erase data

Selecting this option will erase all content from your device, including screen unlock PIN, password, and pattern.

Step 4: Now, you can access your phone without an unlock PIN or pattern and set a new one.

Use this method only if your phone is backed up so you can restore all your data later.

2. How to Unlock Android device Using Lock Remove Tool?

Another foolproof method on how to unlock Android pattern lock is by using a lock removal tool like Dr.Fone - Screen Unlock (Android) .

Safe downloadsafe & secure

Dr.Fone - Screen Unlock is a screen unlock tool that can unlock your Android phone if you forget its screen unlock PIN, password, or pattern in just 5 minutes. It has a simple operation that requires just a few clicks to unlock your phone screen. Plus, this method is reliable, secure, and has a high success rate. However, there’s a possibility that it might not work with older phone models.

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Dr.Fone - Screen Unlock (Android)

Unlock Android PIN Code/Pattern Lock/Password within Minutes

  • Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
  • Unlock 20,000+ models of Android phones & tablets.
  • Everybody can handle it without any technical background.
  • Save you from ending up with a locked phone after too many pattern attempts.

4,008,669 people have downloaded it

Here are the steps to unlock Android phone using Dr.Fone - Screen Unlock (Android):

Step 1: Launch Dr.Fone on your PC and select the “Screen Unlock” option from the main page.

Step 2: Connect your phone to your PC with a USB cable. Now click on the “Android” > “Unlock Android Screen” option.

connect device to remove android lock screen

Step 3: A device brand will appear. Select your phone’s brand, i.e., Samsung.

select device model

Step 4: Now, follow the instructions as you see to unlock your Android device.

begin to remove android lock screen

https://techidaily.com

Your phone is now unlocked, and you can access it without entering a PIN, password, or pattern.

android lock screen bypassed

Now, if you don’t remember your Google account details and don’t have access to a PC to use a screen unlock tool, you can unlock Android phone using the conventional way.

How to Unlock Oppo Reno 9A with Google Account?

Almost all Android smartphones, including Oppo Reno 9A , require you to enter your Google account details when setting up your phone for the first time. This includes the email, password, and security question. These details come in handy later on in situations where your phone is lost or stolen or if you’re switching to another phone. However, they can also help with basic issues like unlocking your phone in case you forget your Oppo Reno 9A screen unlock PIN, pattern, or password.

You can unlock your Oppo Reno 9A phone with Google Account in the following two ways:

  • Using Google account details
  • Using Google security question

unlock sony xperia

Using Google Account Details

Almost all Android smartphones, including Oppo Reno 9A , require you to enter your Google account details when setting up your phone for the first time. This account comes in handy later on in situations where your phone is lost or stolen or if you’re switching to another phone. However, it can also help with basic issues like unlocking your phone in case you forget your Oppo Reno 9A screen unlock PIN, pattern, or password. But to use this method successfully, you need to remember the email address bound to the Oppo Reno 9A device and its password.

Here’s how to unlock the Oppo Reno 9A pattern lock without losing data using your Google account:

  • Step 1: Enter the incorrect PIN, pattern, or password 5 times, and click on “Forgot Password” or “Forgot Pattern.”
  • Step 2: The interface will then ask you to enter your Google account details as an alternate option. Enter the Google account details you used when setting up your Oppo Reno 9A phone.
  • Step 3: This will unlock your phone. You can now reset the screen unlock PIN, password, or pattern.

If you don’t remember your Google account details, you can still unlock your Oppo Reno 9A phone using a third-party tool.

Using Security Question

Another way to unlock your Oppo Reno 9A phone using Google is by answering the security question. When we set up our Google account, we usually choose a security question and an answer. This comes in handy if you want to recover your Google account, reset the password, or if you want to unlock your phone’s screen.

For the latter, here are the steps:

  • Step 1: Enter the incorrect PIN or pattern to unlock your screen several times till you see the “Forgot Pattern” or “Forgot Password” option. Click on it.
  • Step 2: Now select the “Answer Security Question” option and type in the answer.
  • Step 3: Click on “Unlock” after which you will be asked if you want to set a new PIN or pattern. Select “Yes.”
  • Step 4: Your Oppo Reno 9A phone will be unlocked, and you can set a new PIN or pattern for your screen.

How to Unlock Oppo Reno 9A by Hard Reset?

Hard resetting your smartphone usually solves everything! Hence, it can also help you unlock your Oppo Reno 9A phone; however, using this method will erase all the data on your phone. So, if you still want to unlock Oppo Reno 9A phone using this method, only do so if you have backed up your device and have no other way to unlock your phone. This includes forgetting your Google account details or not having access to a PC to download and use Dr Fone - Screen Unlock (Android).

Here are the steps for it:

  • Step 1: Power off your Oppo Reno 9A phone.
  • Step 2: Press and hold the power and volume down button until the Sony screen appears.
  • Step 3: The “System Recovery” menu will appear. Use the volume up and down button to scroll to the “Factory Reset” option. Use the power button to select this option.
  • Step 4: Select “Yes” when asked for confirmation.

Your Oppo Reno 9A phone will be hard reset, and all the locks will be removed. When you turn it on again, you will have to set it up like a new phone using your Google account details.

How to Unlock Oppo Reno 9A with Oppo Companion?

If you’ve forgotten the screen lock of your Oppo Reno 9A device, you can use Sony’s official software, Oppo Companion, to unlock your device. Oppo Companion is a reliable method that can help you regain access to your Oppo without data loss. Here’s how to unlock your Oppo Reno 9A using Oppo Companion:

Step 1: Install and launch Oppo Reno 9A Companion from the official website and click “Support Zone.” Move to the “Phone/Tablet Software Update” option on the next screen and tap “Start.”

press the start button

Step 2: Now, plug in your laptop to power, as the process will take some time, and choose “repair my phone/tablet.” Here, agree to the warning that you will lose your data and click “Next” to proceed.

tap repair my phone tablet

Step 3: Allow the program to download files to prepare for the update process and choose your Oppo Reno 9A model. Click “Next” and connect your Oppo Reno 9A to the PC. Ensure that the phone is turned off, and press and hold the “Volume Down” button when connecting the cable to the phone.

preparing the computer

Step 4: Once correctly connected to the PC, the program will download the necessary software and upload it to your device. After completing the process, you can unplug the Oppo Reno 9A device and turn it on.

updating the xiaomi device

https://techidaily.com

How to Remove Operator Lock on Oppo Reno 9A ?

An operator lock, also called a carrier lock, constitutes a limitation imposed on a mobile phone by a network provider. This measure is implemented to guarantee that the Oppo Reno 9A device exclusively functions with the services provided by that specific carrier. If you wish to remove the operator lock from your Oppo Reno 9A device, you’ll need to follow specific steps and meet certain criteria. Here’s how to remove the operator lock on a Oppo Reno 9A :

Step 1: Begin by checking whether your device can be unlocked or not from its network carrier restrictions. To do that, you need to dial the code “*#*#7378423#*#*” on your device, tap “Service Info” and select “SIM Lock.”

dial the provided number

Step 2: Carefully check the information provided on the screen. If there is “X” before the “Network” option and the number in front of it is larger than 0, it means your device can be unlocked. If the number in front of “Network” is 0, your device can’t be unlocked as it is hard-locked.

check the network status

Step 3: The next step involves getting your device’s IMEI number. To accomplish this task, simply input “*#06#” on your device. Once you have the IMEI number, use a reliable service from the internet to the unlocking code. Insert the SIM card of another network and provide the code you gained to unlock your Oppo Reno 9A device.

enter the sim unlock code

Bonus Tip: How to Unlock Bootloader?

Unlocking the bootloader on your Android device provides significant advantages. These actions encompass obtaining root access, installing custom ROMs, configuring custom recoveries, and carrying out advanced procedures. Here’s an essential guide on unlocking the bootloader of your Sony device while keeping all precautions in mind:

Step 1: To start with the process, verify the bootloader status for your Sony smartphone. On opening the “Dialer” app, dial the number “*#*#7378423#*#*“ and access the “Rooting Status” option within the “Service Provider” settings.

Step 2: If the bootloader status displays “Yes,” ensure that the Sony USB drivers and ADB tools are installed on your computer. Enable “USB Debugging” and “OEM Unlocking” on your smartphone and switch it off.

Step 3: Connect the Oppo Reno 9A smartphone with a USB cable and press the “Power + Volume Up” keys for a few seconds. Open the Windows computer and access the “Devices and Printers” directory. Right-click on the “fastboot driver” file, select “Update,” and select the location of the “android_winbus.inf” file. Verify the fastboot connectivity through the CMD command.

Step 4: Open the official “Sony Unlocking Site” and add in the IMEI number. On acknowledging, use the commands as follows: adb reboot bootloader

Unlock the bootloader with the following command: fastboot oem unlock 0x<insert your unlock code

Verify the bootloader is unlocked and use the command to reboot the system; if not done automatically: fastboot reboot

Conclusion

Forgetting your Oppo Reno 9A screen unlock password, PIN, or pattern is quite common. For such instances, there are several methods that you can use to unlock your screen, 5 of which we have discussed in this article.

If you’re looking for ways that are time-effective and reliable, you can use your Google account or other ways to unlock Oppo Reno 9A and set a new screen lock. However, with these methods, you can lose your data, so we only recommend using them if your device is backed up.


Also read:

  • Title: Still Using Pattern Locks with Oppo Reno 9A? Tips, Tricks and Helpful Advice
  • Author: Aaron
  • Created at : 2024-10-12 16:31:23
  • Updated at : 2024-10-15 20:18:45
  • Link: https://easy-unlock-android.techidaily.com/still-using-pattern-locks-with-oppo-reno-9a-tips-tricks-and-helpful-advice-by-drfone-android/
  • License: This work is licensed under CC BY-NC-SA 4.0.