Switch Cards Between Apple iPhone 13 Pro and other iPhones Will Move All Phone Services?

The existence of SIM cards is the fundamental source of all cellular network connections. With their use from the inception of smartphones, SIM cards are associated with every significant cellular operation. All major functions, such as cellular calling, messaging, and cellular internet, are obtained through SIM cards. Whether you are using an iPhone or an Android, using a SIM card is standard.

If you are seeking to change your iPhone, you will have to shift everything, including the SIM cards. For that, the article discusses a guide explaining how to switch SIM cards in Apple iPhone 13 Pro and other iPhones properly. Look through the discussion for better awareness of switching SIM cards between Apple iPhone 13 Pro and other iPhones. The implications of shifting SIM cards and other details will be focused on throughout the discussion.

Part 1: Things To Know Before Switching SIM Cards in iPhone

Whenever you consider switching your SIM card to iPhone, you must keep a few things in mind. Considering these points will help you in avoiding all forms of discrepancies that can occur on your iOS device:

• Compatibility of SIM Card: You have to ensure that the SIM card is compatible with your iPhone. Some SIM cards do not operate on Apple iPhone 13 Pro and other iPhones since they are incompatible.
• Unlocked iPhone: If you have an unlocked iPhone, you can utilize third-party SIM cards for this purpose. An unlocked iPhone is a best-case scenario for using such SIMs.
• Backup iPhone Data: Although there is no direct involvement of iPhone data in the process, it is best to back up the data. It includes all essential contacts and media that might get physically damaged while changing SIM cards.
• Turn Off iPhone While Switching SIM Cards: It is best to turn off your iOS device during such processes. To avoid any software anomaly, turning off the Apple iPhone 13 Pro device can save you the drill.

Part 2: What Happens If You Switch Two SIM Cards in iPhone

On switching a SIM card to a new iPhone, there are multiple consequences that occur against it. The provided details explain the possible situations that can arise if you consider switching SIM cards in iPhone:

1. SIM cards usually contain contacts from the previous device it is contained in. There is a possibility that the contacts present in the SIM card might be transferred into the new iPhone. On attaching the SIM card to the iPhone, the contacts will be automatically transferred.
2. The cellular network, along with other cellular packages, will be in operational use as the SIM card will be attached to the iPhone. You will be paying according to the packages offered by your SIM carrier.
3. If the SIM card is not compatible with the iPhone, the network operations will malfunction and not operate properly. Different connectivity issues will be reported across the scale.
4. On switching your SIM card, you will have to reactivate iMessage and FaceTime under the cellular settings of the new SIM card. The previous settings for both services will be removed upon removing the SIM card.

Part 3: How To Switch SIM Card to New iPhone Safely

Once you have learned the implications of switching your SIM card to your new iPhone, you will need to understand the operability involved in the process. To know how to switch SIM cards iPhone perfectly, follow the step-by-step process provided below:

Step 1: Turn off your iPhone to remove the current SIM card from your device. For that, lead into the “Settings” and look for the “General” section. Follow through the screen and scroll down to find the option of “Shut Down” to turn off your iOS device.

Step 2: As the Apple iPhone 13 Pro device turns off, use a proper pin to open the SIM tray on your iPhone, which completely depends on your model. For the latest and newest Apple iPhone 13 Pro and other iPhones, the SIM tray is present on the bottom-left side of the Apple iPhone 13 Pro device. Remove the old SIM card and replace it with the new one according to the position. Re-insert the SIM tray back into the Apple iPhone 13 Pro device.

Step 3: Use the “Power” button on your iOS device to turn it on. Once it turns on, you will find the cellular operations working according to the new SIM card.

Part 4: What Happens If You Switch to an iPhone Locked to A Specific Carrier?

If you switch to an iPhone locked to a specific carrier, you might encounter several complications. These could prevent the Apple iPhone 13 Pro device from functioning with your desired network provider. In such instances, the iPhone’s functionality could be limited. It hinders your ability to use certain features or services on the Apple iPhone 13 Pro device. This issue is particularly prevalent when trying to use a SIM card from a different carrier than the one the iPhone is locked to.

To address this concern, you can use Dr.Fone - Screen Unlock (iOS) , a cutting-edge solution. It is designed to unlock SIM locks and enable the use of the iPhone with any compatible carrier. Dr.Fone provides a reliable and user-friendly method to unlock various locks. This also includes SIM locks on Apple iPhone 13 Pro and other iPhones, allowing you to switch between carriers.

Dr.Fone - Screen Unlock (iOS)

Best SIM Unlock for iPhone.

• Simple, click-through, process.
• Fix SIM unlock with a few clicks.
• Supports almost all carriers, from Vodafone to Sprint.
• No tech knowledge required, everybody can handle it.
• Supports iPhone 5S to iPhone X, which are running between iOS 12.0 and iOS 14.8.1

3,046,049 people have downloaded it

Steps To Remove iPhone SIM Lock via Dr.Fone - Screen Unlock (iOS)

The following are the steps you need to follow to remove the iPhone SIM lock with the help of Wondershare Dr.Fone:

Step 1: Access Screen Unlock Within Wondershare Dr.Fone

Start installing and launching Wondershare Dr.Fone on your computer and selecting “Toolbox.” From the main interface, click “Screen Unlock” and identify “iOS” as your device. Now, tap “Remove SIM Locked” from the “Screen Unlock” menu and connect your iPhone.

Step 2: Jailbreak Your iDevice

On the following screen, tap “Start” and follow it by clicking “Unlock Now” as Wondershare Dr.Fone recognizes your device. Now, you will need to jailbreak your device, for which the instructions are given on the screen. Remove the SIM card from the phone and access “WLAN” through device Settings.

Step 3: Complete the SIM Lock Removal Process

Go to the Wi-Fi network you are connected to and choose “Forget This Network.” Then, move to each saved Wi-Fi network in “My Networks” and remove all of them. Reinsert the SIM card to the Apple iPhone 13 Pro device and press “Continue” on the screen. It will initiate the SIM lock removal process, which will be finished in a few moments.

Part 5: How To Switch All Data to New iPhone in One Click

Whenever you consider changing your SIM card on your new iPhone, there are certain things you must look out for. Maintaining all the data is one appropriate consideration that can be effective for your operations. Keeping data backups under such circumstances is the best-case scenario to avoid discrepancies. Although you are switching SIM cards between Apple iPhone 13 Pro and other iPhones, what if you are required to shift data?

If you have bought a new iPhone and need to switch all data along with the SIM card, you will need a proper direction. For this, Dr.Fone - Phone Transfer (iOS) is the savior. This particular platform is known for making operations of data transfer easier. While Dr.Fone replicates multiple features and functions, it offers some extensive characteristics. An overview of these features is presented as follows:

• You can transfer various data between devices, ranging between 8 to 15. It entirely depends on the nature of the transfer between devices.
• The process of transferring data is straightforward. You are not required to put in any effort to transfer data.
• The results provided in the data transfer are incredibly high. Dr.Fone reports concluding proceedings within 3 minutes.

Steps To Switch Data to New iPhone With Dr.Fone - Phone Transfer

As you seek to know the steps to switch data to a new iPhone with Dr.Fone - Phone Transfer, follow the steps as provided next:

Step 1: Open Dr.Fone and Select Phone Transfer

Launch Wondershare Dr.Fone after downloading and installing it on your device. Continue to select “Phone Transfer” from the available options. Following this, connect your old and new Apple iPhone 13 Pro and other iPhones to your device.

Step 2: Set Source and Destination

As you connect both devices in the transfer process, define the source and destination. Set your old device as the “Source” and the new iPhone as the “Target.” To change the Apple iPhone 13 Pro devices, use the “Flip” button.

Step 3: Select File Types and Transfer

Select the file types that you wish to transfer from the center section. Select “Start Transfer” to initiate the process. The data will be successfully transferred in a few minutes.

Frequently Asked Questions

Here are answers to some of the FAQs available on the internet regarding how to change a SIM card on an iPhone.

1. Can I use the same eSIM card to switch between different Apple iPhone 13 Pro and other iPhones?

Yes, you can use the same eSIM card to switch between different Apple iPhone 13 Pro and other iPhones, provided that the specific carrier supports eSIM technology and allows the transfer of the eSIM between devices. With eSIMs, the process of switching between devices is typically smoother compared to physical SIM cards. The reason is it involves digital activation and can be done remotely without the need to swap cards physically.

2. Is there a difference between switching physical SIM cards and using eSIM for transferring phone services between Apple iPhone 13 Pro and other iPhones?

Physical SIM cards are tangible, removable chips that need to be inserted into a SIM card tray, whereas eSIMs are integrated directly into the Apple iPhone 13 Pro device’s hardware. Swapping physical SIM cards involves physically removing and inserting the card into the new device, whereas transferring an eSIM between devices can be done remotely. Physical SIM cards can store limited contact information and some network settings, whereas eSIMs can store multiple network profiles.

Conclusion

This article has provided a valuable overview of switching SIM cards to new Apple iPhone 13 Pro and other iPhones. With a proper understanding of the repercussions involved in the process, a guide has been discussed. Along with its thorough discussion, you have also figured out how to transfer data to a new iPhone. For that, Dr.Fone - Phone Transfer is the best option in the market.

4 Ways to Transfer Contacts from Apple iPhone 13 Pro to iPhone Quickly

Thought changing into a new phone is exciting, but changing phones can be a real pain because you have to move all your data into your new phone like iPhone 15 or iPhone 15 Pro (Max). Contacts are very important data on your phone because you won’t be able to make any calls or send texts to your known persons or friends and family without them. If you are an iPhone user, you need to follow some processes to transfer contacts from Apple iPhone 13 Pro to iPhone. Also, you may want to import contacts from excel to iPhone . This article will give you all the information you need about how you can transfer contacts from Apple iPhone 13 Pro to new iPhone like iPhone 15 or iPhone 15 Pro (Max).

Part 1. Transfer Contacts from Apple iPhone 13 Pro to iPhone Including iPhone 15 with Dr.Fone (1- click solution)

Dr.Fone is a perfect tool for transferring contacts from Apple iPhone 13 Pro to iPhone. It can transfer contacts and all kinds of data and media files from your iPhone to iPhone or Android and vice-versa. Dr.Fone - Phone Transfer is a great tool that supports all the latest iOS and Android-based smartphones; it also works smoothly on Windows and Mac. It’s the easiest, fastest, and safest way to transfer contacts from Apple iPhone 13 Pro to iPhone.

Dr.Fone - Phone Transfer

1-Click Phone to Phone Transfer

• Easy, fast, and safe.
• Move data between devices with different operating systems, i.e., iOS to Android.
• Supports iOS devices that run the latest iOS 
• Transfer photos, text messages, contacts, notes, and many other file types.
• Supports over 8000+ Android devices. Works for all models of iPhone, iPad, and iPod.

Follow these steps to learn how to transfer contacts from one iPhone to another.

Start The Process

First, you need to download dr. Fone on your computer and install it. Run the program and connect both of your iPhones to your computer with good-quality data cables. You will be able to see the home screen of Dr.Fone in front of you, and you will have to choose the option named “Phone Transfer.”

Transfer Contacts

Dr.Fone will show you both iPhones on your screen, and you will have to choose the “Contacts” option and click on the “Start Transfer” button.

Finish The Process

Your contacts will be transferred from the source iPhone to the target iPhone within a very short time.

Transferring contacts is easy with Dr.Fone - Phone Transfer. This doesn’t overwrite any data on your phone or doesn’t cause any data loss problem. Just follow the process to learn how to copy contacts from iPhone with the help of Dr.Fone - Phone Transfer.

Part 2. Transfer Contacts from Apple iPhone 13 Pro to iPhone Including iPhone 15 by restoring from iCloud backup

You can easily transfer your contacts using iCloud backup without factory resetting the entire device and starting again. Just follow this process-

Log in to iCloud

You need to connect both your iPhones to Wi-Fi and log into your iCloud account from both of your iPhones.

Sync Contacts and Backup

Now you need to take your source iPhone and go to the Settings option. Then you need to tap the name at the top, go to the iCloud option, scroll down and make sure the option for Contact is toggled on. If you have iOS 10.2 and earlier on your phone, you will find it in Settings > iCloud.

After syncing the contacts, you need to scroll down to the iCloud Backup option and choose the Backup Now option.

Refresh Contacts

Ensure that the syncing contact option on your target iPhone is enabled from the settings option, and then open the contact app to swipe down and refresh it. Within a very short time, your contacts will start appearing on your target iPhone.

Part 3. Sync contacts from Apple iPhone 13 Pro to iPhone Including iPhone 15 by iCloud syncing

You can easily learn how to transfer contacts from one iPhone to another (like iPhone 15 or iPhone 15 Pro) using iCloud syncing. It takes very little time, and all it needs is one apple account signed in to both your source and target iPhones at a time. Just follow these steps properly-

Merge Contacts

You need to go to the “Settings” option of your source iPhone and tap on your name at the top of the settings screen. Check the “Contacts” option is toggled on or not from the “iCloud” option. After that, hit merge to upload your contacts on iCloud.

You need to use the Apple ID and password on your target phone and do the same thing to toggle on the “Contacts” option from “iCloud” and wait until your iPhone asks you to merge contacts.

Refresh Contacts

After choosing the “Merge” option, you will see that existing contacts and previous contacts from the source iPhone will merge on your target iPhone. Now you need to refresh the contact list, which will allow you to find all the old contacts to your target iPhone.

Part 4. Move Contacts from Apple iPhone 13 Pro to iPhone Including iPhone 15 using iTunes

iTunes is a great solution to transfer iPhone contacts. Many users prefer iTunes while transferring contacts because it comes directly from Apple, and it takes care of all your iOS device management needs. These steps will help you to transfer contacts from Apple iPhone 13 Pro to iPhone using iTunes-

Install iTunes and connect source iPhone

Download the latest version of iTunes on your PC, install it properly, and launch the software. Connect your source iPhone to your PC, and iTunes will automatically detect it.

Backup Contacts

Now click on the “Device” option and then select iPhone. Then you need to select the “Summary” option and then choose “This Computer” and “Back Up Now” to back up all your data and contacts on your PC.

Restore Backup

In the end, you need to connect your target iPhone to your PC and choose the “Summary” option in the iTunes software. You need to choose the “Restore Backup” option and then browse and select the latest backup folder. At last, choose the “Restore” option. iTunes transfers contacts and all the data from the source iPhone to target the iPhone, and it’s essential to back up the data from your source iPhone.

Transferring any data from your old phone to a new phone can be very painful. But nowadays it’s very easy with the help of a lot of tools. If you want to transfer contacts from your old iPhone to a new one, you need to use Dr.Fone - Phone Transfer because it’s the best solution to use a 1-Click system to copy contacts from one phone to another in a very easy and fast way. You can also use iCloud backup, iCloud syncing, and iTunes to transfer your contacts, but Dr.Fone can give you the safest and easiest solution. I can assure you that you won’t regret it if you choose Dr.Fone for this issue.

Should I Switch From iPhone To Google Pixel?

The battle between smartphone giants has been a consistent source of intrigue for consumers. Through every new launch, tech giants such as Apple and Google introduce impressive functions. These allure users with the prospect of improved efficiency and seamless usability. This prompts the fundamental query of whether one should consider switching from an iPhone to a Pixel.

Amid the ongoing discourse about these two devices, it becomes imperative to go through the advantages and disadvantages inherent to each. This serves to equip you with the necessary insights for making a choice that aligns with your preferences. In this guide, we will explore the key considerations to contemplate when switching from an iPhone to a Google Pixel.

Part 1: What Is The Google Pixel?

An Android smartphone launched by Google in 2016, Google Pixel was designed to replace the Nexus. Similar to Nexus, the Pixel operates a “stock version” of Android, which means that it gets updates as soon as they’re released. Other Android smartphones sometimes delay updates for weeks or even months. The Google Pixel comes with free unlimited photo storage on Google Photos. Additionally, Google Photos for the Pixel doesn’t compromise the photo quality in order to save room. Well, there is much more to explore about Google Pixel.

Key Specifications-

• OS- Android 7.1 and upgradable to Android 10.
• Internal Memory - 32GB 4GB RAM, 128GB 4GB RAM
• Main Camera - 12.3 MP & Selfie Camera - 8 MP.
• Premium design with fingerprint sensors
• Headphone Jack & USB Type -C
• Larger and crisper display

Let’s first have a quick look at all versions of it:

• Google Pixel & Google Pixel XL- Launched in 2016, these come with a circular icon theme and offer free unlimited full-quality photo storage.
• **Google Pixel 2 & Google Pixel 2XL -**The 2nd generation Google Pixel was launched in 2017. The XL version contains very slim bezels, like iPhone X smartphones. It even facilitates a far better camera in comparison to its competitors.
• Google Pixel 3 & Google Pixel 3 XL - Launched in 2018, Google Pixel 3 followed the trends of the first two phones. Enhancements to the display, screen, and camera were made and other improvements as well. The Pixel 3 XL even has entails a top-notch, like the iPhone X. However, you have the choice to remove the notch by disabling the display at the top. It also comes with a wireless charging feature.
• Google Pixel 3a & Google Pixel 3a XL - They are less expensive versions of the 3 and 3 XL. The notable difference is that 3a entails a single selfie camera, whereas 3 has a dual selfie camera.
• Google Pixel 4 & Google Pixel 4 XL - Launched in 2019, the fourth generation drastically enhanced face unlock. A 3rd rear-facing camera was introduced to the Apple iPhone 13 Pro device. On the phone’s front, the notch was substituted by a standard top bezel.
• Google Pixel 4a & Pixel 4a 5G - Released in 2020, the Pixel 4a was a more affordable variant that retained many features from its predecessor. It offered a compact design, a single impressive rear camera, and the latest Android software. The Pixel 4a 5G shared similarities with the Pixel 4a but introduced 5G connectivity and a larger display.
• Google Pixel 5 & Pixel 5a 5G - The Pixel 5, released in 2020, focused on a balance of performance and price. It featured a mid-range Snapdragon processor, 5G capability, and an improved camera system. The Pixel 5a 5G, introduced in 2021, continued the legacy of affordable yet capable Pixel devices, enhancing the camera and offering 5G connectivity.
• Google Pixel 6, Pixel 6 Pro & Pixel 6a - Launched in 2021, the Pixel 6 series marked a significant departure in design and hardware for Google. The devices featured Google’s custom Tensor chip, aiming for enhanced AI capabilities. The Pixel 6 Pro boasted a larger, higher-resolution display and additional camera features than the standard Pixel 6 model. Both phones focused on camera advancements, software enhancements, and unique design aesthetics. The Pixel 6a continued to be the affordable version of the Google Pixel 6 series.
• Google Pixel 7, Pixel 7 Pro & Pixel 7a - Arrived in 2022, the Google Pixel 7 series came equipped with Google’s 5nm Tensor G2 chip and powerful 50MP camera. It also boasts 8 GB of RAM and a long-lasting battery. The Pixel 7 Pro is the higher-end product of the series. It has additional camera enhancements and more RAM or storage options. The Pixel 7a is a more affordable variant with some compromises in hardware specifications compared to the higher-end models.
• Google Pixel 8 & Pixel 8 Pro - Running on a Powerful 4nm Google Tensor G3 chip, Google Pixel 8 and Pixel 8 Pro are the latest devices in the Pixel series. The RAM has increased in these devices, with the Pixel 8 boasting 8 GB RAM and 12 GB for Pixel 8 Pro.

Considering key specifications and features, it is definitely worth switching from Apple iPhone 13 Pro to Pixel, especially if it has been a long time since you’ve been using an Apple device.

Part 2: Notice That You Should Know Before Switching from iPhone To Google Pixel

Before you switch iPhone to Pixel 2, there are certain things to consider or you need to do, so let’s have a look at them-

1- Disable iMessage

When messaging other iPhones from your iDevice, they’ll communicate through iMessage when you connect to the internet. That’s different from usual SMS texting. And if you leave iMessage switched on your iPhone, many of your messages will be routed via that service. If you’re on a new Google Pixel smartphone, you won’t get any of those texts. Thus, you need to turn off iMessage before you make that switch. While you’re here, disable FaceTime.

2- You Might Need to Buy Your Apps Again

Have you pay-front apps on your iDevice that you paid for? If so, then you’ll probably need to purchase them again from the Google Play Store if you want those apps on your Google Pixel phone as well. The App Store and Google Play Store are entirely different entities and the housed apps are designed for different platforms. Some apps you had on your iDevice may not even be accessible for your Google Pixel device and vice-versa. However, if you’ve subscribed to a service such as Spotify, you just have to get the app and sign in to your new Android device and that’s it.

3- Re-Sync Your Crucial Data

If you have all of your calendar events, contacts, documents, and photos synced with iCloud and all is on your iPhone, you’ll probably need to re-sync all on your Google Pixel device. Android’s cloud version is housed in Google apps such as Gmail, Contacts, Docs, Drive, etc. When you set up your Google Pixel, you’ll create and set up a Google account. From this point, you can sync some of the iCloud content with the Google account, thus you won’t need to re-enter lots of info.

4- Back up Photos to Transfer them from Apple iPhone 13 Pro to Google Pixel with Ease

The easiest way to transfer your pictures from your iPhone to Google Pixel is to use the Google Photos app for iPhone. Log in with your Google account, click the backup and sync option from the menu, and then, get Google Photos on your Google Pixel and log in.

5- Back Up Your iPhone Data to Avoid Data Loss

1. Using iCloud Backup

To begin, link your iPhone to a Wi-Fi network. Then, navigate to the Settings app and tap on your name, followed by selecting “iCloud.” Scroll down within the options and locate “iCloud Backup.” Switch on the “iCloud Backup” option and proceed to tap “Back Up Now” to immediately initiate the backup process. Make sure to verify that the backup is fully completed before moving forward.

2. Using iTunes on a Computer

Begin by linking your iPhone to a computer using a USB cable. Launch iTunes and pick your device from the list. Navigate to the “Summary” segment and opt for the “Back Up Now” selection. This action will generate a comprehensive backup of all your iPhone data on the computer.

3. Wondershare Dr.Fone

Wondershare Dr.Fone

One click to back up your iPhone data!

• One-click to back up the whole iOS device to your computer.
• Allow previewing and selectively export from Apple iPhone 13 Pro to your computer.
• No data loss on devices during the restoration.
• Works for all iOS devices. Compatible with the latest iOS version.

3981454 people have downloaded it

The most advanced and reliable phone backup toolkit is Wondershare Dr.Fone because it helps you back up data without worrying about storage space. It also provides the Incremental feature through which your iPhone is backed up without connecting to the computer.

Furthermore, you can preview data stored in your iPhone backup file and restore specific data to your iDevice. It can also restore your iCloud/iTunes backup to your iPhone/Google Pixel without factory resetting the Apple iPhone 13 Pro device.

Part 3: How Many Data Can I Email To Google Pixel?

Thinking about transferring data from Apple iPhone 13 Pro to Google Pixel by Email? Well, it is the best option only if you want to transfer small-size files and not much data. And yes, there is a limit to how many or much data can you email to your new Google Pixel device.

The email size limit is 20 MB for some platforms and 25 megabytes for others. For instance, if you want to send a video from your iPhone to your new Google Pixel device, then the video should be less than 15 or 20 seconds long to share via email.

Part 4: One-Stop Solution to Switch Data From iPhone To Google Pixel

If you want a one-stop solution to transfer data from Apple iPhone 13 Pro to Google Pixel, then you need to rely on a powerful phone-to-phone data transfer software like Dr.Fone - Phone Transfer . With its assistance, you can transfer contacts both in a cloud account and phone memory along with videos, photos, text messages, etc from Apple iPhone 13 Pro to Google Pixel in just one click.

To help you learn how to use Dr.Fone - Phone Transfer program for switching iPhone to Google Pixel 3, below is the simple guide-

Step 1: Get the Dr.Fone - Phone Transfer on your computer and then run it. Then, choose the “Phone Transfer” option.

Step 2: After that, connect both of your devices to the computer and let the software detect them. And ensure that iPhone is selected as a source and Google Pixel as the target and select the files you want to transfer.

Step 3: Finally, hit the “Start Transfer” button to begin the transfer and that’s it.

And if you ever want to get back to your iPhone, then you would probably wonder how to switch from Pixel to iPhone. In that case, all you need is a phone-to-phone data transfer app like Dr.Fone - Phone Transfer to make the switch successful with all the data you need on your new device.

The Bottom Line

Switching between the iPhone and Google Pixel demands thoughtful deliberation, as evidenced by the ongoing debate. Factors like OS preferences, app compatibility, and data synchronization need to be considered. While the transition process may seem daunting, many tools can simplify the switch. They ensure a smooth experience of switching from Apple iPhone 13 Pro to Google Pixel.

In this context, Wondershare Dr.Fone emerges as a comprehensive and user-friendly solution. It helps you in transferring data from an iPhone to a Google Pixel. With its versatile data transfer capabilities and emphasis on data security, Dr.Fone offers a reliable and efficient data transfer method.

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