Detailed Review of doctorSIM Unlock Service For Apple iPhone 13

IMEI unlocking frees a mobile device from the limitations imposed by its original carrier. This allows the Apple iPhone 13 device to operate with different network providers worldwide. Numerous tools and techniques exist to unlock phones. These include software-based unlocking, hardware modifications, and IMEI-based solutions.

Among these methods, doctorSIM  stands out as a reliable and reputable service. While alternative operational solutions are available, IMEI unlocking remains a popular choice. Some users may find it necessary when changing carriers or traveling abroad. In this doctorSIM review, we’ll review its functions, reliability, and pros and cons.

Part 1. Understanding The Basic Mechanism Behind doctorSIM: A Review

doctorSIM is a comprehensive solution for smartphones and offers a whole lot of features. These services range from recharging mobile devices to unlocking carrier locks. When it comes to unlocking carrier locks, doctorSIM legit claims to work for any carrier anywhere worldwide. Its primary function revolves around providing users with the ability to unlock their devices.

The tool provides users with the convenience of checking if their device is blacklisted. This service extends globally and comes at a reasonable price point. Moreover, doctorSIM unlock review and unlocking solutions cater to most iOS devices and Android phones. It includes even lesser-known niche brands, offering compatibility across a wide spectrum.

Key Features of doctorSIM

1. It allows you to check the SIM lock status and warranty status of your iOS device.
2. doctorSIM can also help you check the iCloud Activation Lock Status and MI Account Activation Status.
3. Along with the old devices, this service is also compatible with the latest models, such as the Apple iPhone 13 15 series,

Pros

• There is no need to download and install any software on the Apple iPhone 13 device.
• Jailbreaking the Apple iPhone 13 device isn’t a requirement.
• Offers a 30-day money-back guarantee.

Con

• It can take up to a week to unlock a device

Part 2. Using doctorSIM for Easy IMEI Unlocking Operations

doctorSIM unlock reviews simplify the unlocking process by leveraging the IMEI number . Here, users can submit their device’s IMEI number and relevant details. It then provides an unlocking code or instructions tailored to their device model and carrier. Below are the instructions you should adhere to to unlock your device:

• Step 1. You can start by accessing the doctorSIM website using a web browser. Here, click the “Unlock” option, and from the drop-down menu, choose your device brand, for example, “Apple.”

• Step 2. On the following screen, scroll down to choose your smartphone model, followed by your country and network carrier. Next, choose the “Service” you want to use, provide an IMEI number, agree to the terms, and click “Next.”

• Step 3. This will take you to the next screen, where you can view the “Summary” of your order. If everything is all right, press “Next” to move to payments to pay the charges via Credit Card or Crypto. Afterward, wait for the process to complete, which can take days.

Part 3. Is the Entire doctorSIM System Legit?

doctorSIM is generally regarded as a legitimate platform for unlocking mobile devices. Its legitimacy is supported by various factors, ranging from reputation to customer reviews. It has established a credible reputation within the mobile device unlocking industry. The service has been operating for several years and has garnered users’ trust.

The platform operates within the legal frameworks governing IMEI unlocking services. It adheres to regulations and ensures that the unlocking methods used are lawful. While specific reviews may vary, many users have reported positive experiences.

Customer doctorSIM reviews highlight the platform’s reliability, effectiveness, and user-friendly interface. It provides clear information about the unlocking process, associated fees, and service terms. Such effective transparency contributes to its credibility.

Part 4. Other Top Alternatives of IMEI Unlocking

It is important to clarify that doctorSIM primarily focuses on IMEI unlocking. This liberates a device from carrier restrictions to enable use with various networks. Amongst all the discussion, it is crucial to differentiate that this service does not offer iCloud Activation Lock removal in any case. Here are some top alternatives specifically that you can consider when using doctorSIM for unlocking purposes:

1. IMEIDocto

Specializing in unlocking iPhones by IMEI, IMEIDoctor is a trusted service. It offers a dependable solution for users seeking freedom from carrier restrictions. IMEIDoctor stands out further due to its extensive support for various iPhone models and carriers. It solidifies its status as a reliable choice.

2. CellUnlocker

CellUnlocker stands out as a reputable IMEI unlocking service, catering to many types of smartphones. Known for its reliability, the service facilitates unlocking for numerous carriers globally. This provides flexibility for users requiring international use of their devices. The user-friendly interface further enhances the overall experience.

3. IMEIUnlockSIM

IMEIUnlockSIM is a specialized service focusing on unlocking iPhones through IMEI. Known for its straightforward process, it aims to provide users with a hassle-free experience. This service also offers iCloud unlock and IMEI checks. The service supports a variety of iPhone and Android models and provides timely customer support.

4. iUnlockBase

This IMEI unlocking service is a comprehensive service renowned for its expansive database. It supports a large number of devices and carriers. The platform provides various unlocking services, such as network unlocking and iCloud unlocking. Serving a worldwide audience, iUnlockBase guarantees a seamless unlocking process.

Part 5. What To Do When iCloud Activation Lock Active?

Although IMEI Unlocking turns out to be quite an exceptional service, it generally is not the only thing that becomes a barrier for iPhone users. The iCloud Activation binds an Apple device to a user’s Apple ID, making itself a great security measure. It presents a unique circumstance where services such as doctorSIM legit are inapplicable. Wondershare Dr.Fone  specializes in bypassing the iCloud Activation Lock.

It allows users to circumvent it without needing the Apple ID. This unique capability sets Dr.Fone apart from other solutions. Once the activation lock is removed, it grants full access to users’ devices. Dr.Fone also extends its capabilities to remove an Apple ID in cases where the password is forgotten. Its remarkable performance includes the permanent bypass of the Apple ID lock.

Notable Characteristics of Wondershare Dr.Fone

1. Remove MDM or Screen Time passcodes on your device effortlessly, preserving your data.
2. Wondershare Dr.Fone specializes in bypassing various screen locks, including passcodes and Face IDs.
3. Fone can remove the iTunes backup encryption lock without any impact on your data.

Steps To Bypass iCloud Activation Lock via Wondershare Dr.Fone

Dr.Fone is intended for users locked out of their devices. Given below are the steps you need to follow when using Dr.Fone to bypass iCloud Activation Lock:

1. For Devices Running iOS/iPadOS 12.0 to 14.8.1

• Step 1. Installation and iCloud Activation Lock Removal

Install and launch the most recent version of Wondershare Dr.Fone onto your computer. Now, proceed to the “Toolbox” tab, navigate to “Screen Unlock” and select “iOS.” In the following window, choose “iCloud Activation Lock Removal” and click “Start” to begin the process and receive a prompt to connect your iOS device. Once connected, the window will display the progress status.

• Step 2. Device Identification and Unlock Initiation

Now, decide whether your device is GSM or CDMA, as it is an important aspect. Bypassing iCloud Activation Lock on a GSM device won’t affect the Apple iPhone 13 device. However, running this process on a CDMA device will result in a loss of cellular activities. Click “Unlock Now” to proceed further, and if your device is CDMA type, you’ll encounter a series of pointers. Go through them and click “Got It!” after agreeing with all the mentioned points.

• Step 3. Jailbreaking and Activation Lock Bypass

After this, if your iDevice isn’t jailbroken, you will be required to jailbreak your device. For that, you can follow the step-by-step textual instructions or watch a video. Once the Apple iPhone 13 device is jailbroken, the process will commence automatically to bypass the Activation Lock. A completion message will pop up on the window when the process finishes. Afterward, tap the “Done” button to finalize the process successfully.

2. For Devices Running iOS/iPadOS 15.0 to 16.3

• Step 1. iCloud Activation Lock Removal Setup

On accessing the “iCloud Activation Lock Removal” page, a notification will display on the screen, alerting the user about the ongoing process. Carefully review all the information provided and select the “I have read and agree to the agreement” option. Proceed by tapping on the “Got It!” choice.

• Step 2. DFU Mode Initiation and Device Unlock

Follow the on-screen instructions to initiate the DFU Mode  for your iOS device. Once in the particular mode, the program will send an initial command to the Apple iPhone 13 device, prompting it to restart. Click the right arrow to proceed and repeat putting the iOS device in DFU Mode. Likewise, upon completion, the program will activate and unlock the Apple iPhone 13 device promptly. Finally, click the “Got It!” button to conclude the process.

• Step 3. Completion of iCloud Activation Lock Removal

After processing the Apple iPhone 13 device in DFU Mode, Dr.Fone initiates the iCloud Activation Lock removal process. Monitor the progress bar to witness the process’s completion. Once finished, a completion message will appear on the screen. Click “Done” to finalize the removal of the iCloud Activation Lock.

3. For Devices Running iOS/iPadOS 16.4~16.6

For users with devices operating on iOS/iPadOS versions 16.4~16.6, Dr.Fone offers a streamlined approach to removing the iCloud Activation Lock. This solution is crafted to autonomously retrieve and jailbreak your device. This eliminates the necessity for manual interference or the use of third-party apps. Post-jailbreak, proceed with the steps detailed above in the “For Devices Running iOS/iPadOS 12.0 to 14.8.1” section.

Conclusion

Throughout this doctorSIM unlock service review, we explored the different IMEI unlocking services, focusing on doctorSIM as a reliable solution. We covered its legitimacy, user-friendly interface, and efficacy in unlocking devices from carrier restrictions. Additionally, we discussed alternatives for iCloud Activation Lock removal. It emphasizes the uniqueness of tools like Wondershare Dr.Fone bypassing this security feature.

Tips: Are you searching for a powerful iPhone Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

How To Fix Auto Lock Greyed Out on Apple iPhone 13

Auto-lock on iOS devices serves multiple purposes - it conserves battery life, secures your data, and more. But have you encountered the Auto-Lock greyed-out dilemma, fixed at 30 seconds? When this setting becomes inaccessible, it limits your control over screen timeout.

Read on if you’ve encountered a similar problem on your iOS device. In this guide, we’ll explore the possible reasons and offer steps to fix Auto-Lock greyed out on iPhone and iPad devices. If force restarts or settings resets haven’t worked for you, we’ve got alternative solutions. Let’s get started.

Part 1: Why Is Auto-Lock Greyed Out on iOS Device?

There are a few reasons why the Auto-Lock might be greyed out on your Apple iPhone 13 or iPad device, preventing you from adjusting the duration. Here are the most common culprits:

Low Power Mode

When you activate Low Power Mode on your iOS device, you might notice the screen automatically locking after 30 seconds of inactivity. This quick sleep setting, implemented to minimize power usage, explains why the Auto-Lock option appears greyed out and inaccessible.

Screen Time Restrictions

Screen Time restrictions can impact Auto-Lock. For instance, if your downtime schedule blocks all apps, the screen locks itself, even if the Auto-Lock timer hasn’t run out.

MDM Profile Restrictions

If the Auto-Lock is greyed out on your iPad or iPhone and you use it for work or school, a Mobile Device Management (MDM) profile might be the reason. This profile restricts settings, including Auto-Lock. To fix this, contact your IT administrator and ask if they can adjust the MDM profile settings.

Alright, you know the possible reasons why the Auto-Lock option is not working on your iOS device. Still, you might be wondering how to fix the Auto-Lock greyed-out issue. Below are several ways to get your iPad or iPhone Auto-Lock working normally again.

Fix No.1: Disable Low Power Mode

Your iPhone Auto-Lock greyed out because Low Power Mode limits background activities, including the Auto-Lock option. In this mode, you cannot change the Auto-Lock settings. Turn off Low Power Mode to fix this issue and choose your preferred timeout. Here’s how:

• Step 1: Go to your Apple iPhone 13 or iPad’s Settings app.
• Step 2: Scroll down and tap Battery. It will show you your device’s battery usage and available settings.
• Step 3: Turn off the Low Power Mode. Now, the greyed-out Auto-Lock option in Settings should be available again.

Low Battery Mode can stretch your battery life further. But if you need your screen to stay on longer, like while reading an article or watching a video, you can turn it off. It lets you adjust the screen timeout in Settings so it stays awake for as long as you like.

Fix No.2: Check Screen Time Restrictions

You’ve ruled out the Low Power Mode, but the Auto-Lock greyed out on iPad or iPhone remains. If Low Power Mode isn’t causing the problem, your screen time settings might be the issue. Some app restrictions can limit your screen use to specific times, causing it to lock automatically. Resolve this by removing limits, such as downtime and app restrictions, or turning it off.

• Step 1: Open the Settings app on your iOS device.
• Step 2: Go to Screen Time, then scroll down.
• Step 3: Tap Turn Off Screen Time.

Fix No.3: Remove MDM Configuration Profile

A configuration profile is a file that contains settings and restrictions that can be applied to an iOS device. Organizations, schools, or IT administrators often use it to manage devices remotely and enforce specific configurations. Once installed, the settings within a profile override the Apple iPhone 13 device’s default settings. It can include restrictions related to security, network access, app usage, and more.

Since an MDM configuration profile causes limitations, like the greyed-out Auto-Lock on iPad, removing it can be the solution. Doing so frees your iOS device from external settings imposed by the profile. Then, it could allow you to adjust the Auto-Lock time setting as you normally would.

• Step 1: See the configuration profiles you installed on your iOS device.

• Go to Settings> General > VPN & Device Management on your Apple iPhone 13.

• Go to Settings> General > Profiles & Device Management on your iPad.

• Step 2: Select the configuration profile you need to delete.

• Step 3: Tap Remove Profile, enter your device passcode, then tap Remove.

Fix No.4: Remove Network Settings Installed by MDM

Businesses often use Mobile Device Management (MDM) to remotely manage their employees’ iPhones and iPads. MDM lets IT admins push software updates, restrict apps, and remotely wipe a lost device. This keeps corporate data safe and devices under control, whether the company or the employee owns them.

If you’re having trouble with a greyed-out Auto-Lock timeout setting, disassociating your device from MDM might be an option. But remember, this is a big step. Make sure you follow your company’s authorized procedures to avoid unintended consequences.

If your IT team gives the green light, you might also be able to remove the network settings installed by MDM. Just proceed with caution, as messing with these settings could lead to instability or data loss. Here’s how:

• Step 1: Open the Settings app on your iOS device.
• Step 2: Navigate to General > Profile or VPN & Device Management (or a similar section).
• Step 3: Select the management and tap Remove Management.

If the option is unavailable, only the person who used Apple Configurator 2 or handles your company’s mobile device management platform can remove it.

Fix No.5: Use Dr.Fone To Bypass MDM Lock Without Data Loss

Unfortunately, manually removing profiles can be tricky, especially if they’re associated with MDM, Apple School Manager, or supervised configurations. These often require the removal of passwords, admin privileges, or complete data wipes. But there’s good news. Wondershare Dr.Fone - Screen Unlock (iOS) provides a simpler and safer solution.

Here’s why you should try it:

• **Speedy and Efficient:**No more endless troubleshooting. Dr.Fone bypasses the MDM lock in minutes, saving you precious time.
• **Data Stays Safe:**Unlike factory resets, Dr.Fone keeps all your precious photos, messages, and apps right where they belong.
• **No Jailbreaking:**Say goodbye to complex hacks and warranty voiding. Dr.Fone works without jailbreaking your Apple iPhone 13, keeping it healthy and secure.
• **Universal Compatibility:**Whether you own the latest iPhone with iOS 17 or an older version, Dr.Fone has your back. It supports all iOS devices and versions starting from iOS 7.0.

Have you ever bought a used iPad or Apple iPhone 13 to find the Auto-Lock option greyed out and isn’t working? Mobile Device Management (MDM) profiles, often deployed by companies or schools, can restrict functionality. If you lack the credentials to bypass or remove it, Dr.Fone can help remove all MDM restrictions on your iOS device. Here’s how:

• Step 1: Download and open Dr.Fone on your computer. Next, connect your Apple iPhone 13 or iPad to the computer using a USB cable and navigate to Toolbox > Screen Unlock > iOS.

Tips: Are you searching for a powerful Screen Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

• Step 2: Within the Screen Unlock tool window, select Unlock MDM iPhone.

• Step 3: Select Bypass MDM, then click Get Start to proceed.

• Step 4: Please review the message carefully before initiating the MDM bypass process. Once you’ve read it, click Start to Bypass to proceed.

• Step 5: If prompted, go to your device’s Settings > Apple ID > iCloud and turn off the Find My feature. Next, click OK to initiate the MDM bypass.

• Step 6: The software will display the progress of the bypass. Wait for it to complete.

• Step 7: You’ll see a confirmation message once the bypass is successful. Click Done to exit. Your device should now be free from MDM restrictions.

Fix No.6: Check and Adjust Auto-Lock Settings

Once you’ve tried all the fixes above, you might need to set up the Auto-Lock timeout again.

1. Setup Auto-Lock on iPad

Here are the steps on how to change Auto-Lock on iPad devices:

• Step 1: Within the Settings app, scroll down the list on the left-hand side and tap Display & Brightness.
• Step 2: On the right-hand side of the Display & Brightness screen, tap the Auto-Lock option.

• Step 3: A list of time options will appear, ranging from 2 minutes to 15 minutes, as well as Never. Select the time you want your iPad to wait before automatically locking the screen after inactivity. If you want the screen to stay on indefinitely, choose Never.

Step 4: Once you’ve selected your preferred auto-lock duration, you can exit the Settings app. The change will be applied automatically.

1. Setup Auto-Lock on iPhone

Here’s how to change Auto-Lock on iPhone devices:

• Step 1: Open the Settings app.
• Step 2: Tap on Display & Brightness, scroll down, and tap Auto-Lock.
• Step 3: Choose the desired time interval for your Apple iPhone 13 to automatically lock. The available options typically range from 30 seconds to 5 minutes. You may also have the option to select Never if you prefer to have the screen stay on indefinitely until you manually lock it.

Conclusion

There you have it. This guide has equipped you with the knowledge and solutions to fix the Auto-Lock greyed out on your Apple iPhone 13 or iPad devices. From identifying the reasons like Low Power Mode and MDM configurations to implementing actionable fixes, you can now change your screen timeout. So, turn off those restrictions, remove MDM profiles, and head back to Settings.

For an easy solution, use Dr.Fone Screen Unlock to bypass MDM restrictions, giving you control over your device. Whether it’s a work phone or a personal device under MDM, Dr.Fone can offer an efficient solution. With a few clicks, you’ll have the Auto-Lock back on track, ensuring your iOS device works again just how you want it.

Tips: Are you searching for a powerful Screen Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

Reset iTunes Backup Password Of Apple iPhone 13: Prevention & Solution

When you back up the data from your Apple iPhone 13, iPad, or iPod touch, you will have a copy of the information stored on those devices. It’s free to use iTunes, iCloud, or both to back up your device.

If you have forgotten the password to your backup, you may reset your Apple iPhone 13 backup password by following these instructions. The process to reset the iTunes backup password is simple within only a few minutes.

To get started, please follow the instructions that are listed below.

Part 1: iPhone Backup Encryption Specifications

A safety precaution that may be taken to prevent unwanted access to your Apple iPhone 13 backups is using a password for the backups themselves.

If you forget your password, you will be required to reset it before being able to access your backups again.

iCloud and iTunes Backup Password

Resetting your password may be done in different methods, depending on whether or not you have an iCloud account. You may reset your iCloud password by visiting the iCloud website and following the steps. This requires that you already have an iCloud account.

Connecting your device to a computer and using the iTunes program will allow you to reset your password even if you do not have an iCloud account. After successfully changing your password, you can access your backups the same way as before.

To improve the safety of your Apple iPhone 13 backup, you should first change the password for your iTunes backup. This will guarantee that no one else can see your backup file and that only you can access it. No one else will have chance to get it.

Basic Ways for Password Security

To reset your password, go to the Preferences menu in iTunes, and click on the Reset Password button. You will be prompted to enter your old password and a new one. Please choose a strong password that cannot be easily guessed.

Another way to enhance the security of your Apple iPhone 13 backup is to use iCloud instead of iTunes. iCloud offers an extra layer of security, as your backup file will be encrypted when transmitted to iCloud.

In addition, iCloud requires you to enter your Apple ID and password to access your backup file. This means that only you can access your backup and that it will be more difficult for someone else to gain access to it.

Forgot your Apple iPhone 13 backup password? Don’t worry, and we can help!

Our step-by-step guide will show you how to reset iPhone backup password in minutes. Follow these simple steps, and you’ll be able to access your backed-up data in no time. We guarantee it!

Follow on to learn how to reset your Apple iPhone 13 backup password now!

1. “Reset All Settings” in “Settings.”

Get into Settings on your iOS device, then choose General, and Reset.

Now, go to Reset All Settings and confirm by entering the security passcode. Your phone will reset to the default setting. Get rid of the password for the last backup without deleting any other apps or data.

2. “Back Up Now” in “iCloud.”

If you already have a backup stored in iCloud, you may use iCloud to reset the encryption password iPhone.

Turn on the mobile and look for the “Hello” screen. If you have previously set up your Apple iPhone 13, you must delete or remove all of the material before continuing.

Navigate to the Apps & Data menu, and choose the Restore from iCloud Backup option.

After successfully signing in with your Apple ID, choose Backup.

3. Find it back in the macOS keychain

Launch Keychain Access by going to Application, then Utilities, and choose Keychain Access once your Mac has booted up.

Check for a backup by entering it into the search box and looking for it there.

Double-click Show Password, and choose it from the drop-down menu. The password for your Apple iPhone 13 backup will be shown, and you can reset iTunes backup password now!

Bonus Tips: Best App to Remove iTunes Backup Password

Do you have a loved one’s locked iPhone and don’t know the passcode?

Dr.Fone - Screen Unlock is the world’s first and only tool to remove any lock screen on an iPhone, iPad, or iPod without knowing the password. It also unlocks iCloud locks, removes MDM profiles, and bypasses MDM locks without data loss.

So, whether your loved one has forgotten their screen lock code, had their phone stolen, or is stuck on the activation lock screen, Dr.Fone Screen Unlock can help.

The process is simple -download the software, connect your Apple iPhone 13 to your computer, click a few buttons, and voila! Your device is unlocked with no data loss. And there’s no need to jailbreak your device or enter any passwords - it’s all done with just a few clicks.

With Dr.Fone - Screen Unlock, you can easily follow the steps to remove iTunes backup password.

Step 1: Install Dr.Fone, launch it and select the red button “Screen Unlock.”

Step 2: Go to the Screen Unlock interface, tap on “Remove iTunes BackUp Encryption” on the bottom right to reset the encryption password iPhone.

Step 3: Connect your iOS device to the PC via a USB cable. You will see the image if Dr.Fone can detect this connection.

Click “Remove Now”

• Make sure “Find My iPhone” is off.
• Do not open “iTunes” in the process.
• Your device will reboot in the process of removing

Step 4: Dr.Fone will verify and remove your iTunes backup password when the progress bar reaches 100%

Step 5: iTunes backup encryption is removed successfully! You can now reset iTunes backup password without any trouble.

Part 4: Tips to Keep Your Apple iPhone 13 Backup Password

1. Use birthday as password

It is essential to use a password that is both robust and one of a kind if you want to have the safety of the backup password for your Apple iPhone 13.

Using your birthdate as the password is one approach that has shown to be useful. This strategy helps guarantee that your password is not readily guessed or cracked while at the same time ensuring that it is simple for you to remember.

2. Use a third-party app to keep it

There is a wide selection of third-party software on the market that may assist you in maintaining the privacy and integrity of the data stored on your Apple iPhone 13.

These applications cannot only safeguard your data but also add additional levels of protection, making it impossible for anybody else, even if they know the password, to access the data.

KeepSafe and Norton Zone are just examples of the many different programs available. Not only will your Apple iPhone 13 backup password be safe and secure with these programs, but other crucial information stored on your phone will also be protected.

3. Write it down on a note

If you need to change your Apple iPhone 13’s backup password but have forgotten it, you’ll know how aggravating it is. Passwords can be difficult to keep straight in your head even after you’ve exhausted the most obvious possibilities.

Fortunately, you can save your password as a note on your Apple iPhone 13 and access it whenever necessary. If you store the note somewhere secure (like a password-protected notes app or a master password manager), you shouldn’t have any problems.

Launch Notes and make a new note to do this. After that, you may protect the message with a password and save it.

You may now easily access your backup password by referring to the note. Though it’s not ideal, it’s better than losing track of your password and starting over from scratch.

The Bottom Line

The process to reset iPhone’s backup password is not as complicated as you think and can be completed in a matter of minutes. You may quickly and reset your password and go back to using your phone by following the steps outlined above.

Dr.Fone - Screen Unlock is the easiest method to delete the password from your iTunes backup. This program makes regaining access to your phone and its contents as simple as tapping a screen. If you want to avoid going through this procedure again, be sure to implement the suggestions provided in Section 3.