Buying a new smartphone always causes mixed feelings: the joy of owning a modern gadget and slight panic because of the need to transfer all the information. Ecosystem owners Samsung were luckier than users of other brands, as the Korean giant has developed a powerful tool for data migration. The process of exchanging information between devices of the same manufacturer is fine-tuned to the smallest detail and takes a minimum of time if you know the correct sequence of actions.
There are several proven ways to complete this task, ranging from the use of cloud storage to a direct connection via a USB cable. The choice of a specific method depends on the volume of files being transferred, the condition of the old device and the user’s personal preferences. In this article, we will analyze all the current options so that you can choose the most convenient one for yourself.
The main thing to remember before starting the procedure is the battery charge. Make sure both devices have sufficient charge so that the process is not interrupted in the middle. Modern synchronization algorithms can recover from a failure, but it’s better not to take risks and prepare the equipment in advance.
Preparing devices for data migration
The first step is the basic preparation of both smartphones. You must ensure that both devices have the latest available operating system updates. This ensures the compatibility of transmission protocols and the absence of errors in recognizing file structures. Go to Settings → Software update and check for new versions.
The second important aspect is freeing up space on the new device, although during initial setup it is usually empty. However, if the phone has already been used, it is better to perform a wipe or factory reset to avoid duplicate files. The old phone should also be cleaned of debris to speed up the copying process.
- 🔋 Charge both smartphones to at least 70-80% to avoid sudden shutdowns.
- 📶 Connect both devices to a stable Wi-Fi network if you are planning a cloud transfer.
- 🔒 Unlock the screens both phones and keep them unlocked during the process.
- 📲 Make sure Bluetooth and GPS are turned on on both devices for detection.
⚠️ Warning: If your old phone has custom firmware installed or rooted, standard transfer methods may not work correctly. In this case, it is recommended to use manual copying via a PC.
Do not ignore the Google account memory check. Although most traffic will go through a local connection or Wi-Fi Direct, system settings and contacts are still synchronized via the cloud. Make sure you remember the password for your Google accountas it will be required for authorization on the new device.
Using the Samsung Smart Switch application
The most effective and preferred way is to use a proprietary application Smart Switch. This tool is built into the shell One UI on all modern Samsung smartphones, so there is no need to install it separately. It allows you to transfer almost everything: from contacts and messages to alarm settings and the location of icons on the desktop.
To start the process, you need to open the application on both devices. On your new phone, select the “Receive Data” option, and on your old phone, select “Send Data.” The system itself will prompt you to choose a connection method: wireless or via cable. The wireless method is convenient, but the cable provides much higher speed and stability, especially when transferring large volumes of video files.
☑️ Check before launching Smart Switch
After selecting the connection type, the devices will begin searching for each other. Once the connection is established, a list of data categories available for transfer will appear on the screen. You can select only your favorite items, such as just the gallery and contacts, or copy the entire contents of the internal memory.
⚠️ Attention: When transferring data using a USB-C to USB-C cable, make sure that the cable supports data transfer and not just charging. Cheap cables may not cope with the task.
The copying process can take from 15 minutes to several hours, depending on the amount of information. It is not recommended to interrupt it, as this may damage the database files. Once completed, the new phone will prompt you to check the integrity of the data and, if necessary, complete setting up applications.
Use the original cable included with the new phone to connect the two devices - this will guarantee maximum data transfer speeds.
Transfer via Samsung Cloud account
An alternative, but no less reliable method is synchronization via Samsung Cloud. This method is ideal for those who want to save a backup copy of settings and application data in the cloud so that they can be restored at any time on any branded device. For the method to work, you must have an account Samsung Account.
On your old phone, go to settings and select “Cloud and accounts”. Here you need to select “Data backup”. The system will prompt you to select categories to save: settings, home screen, alarms, contacts, etc. After selecting, click “Backup” and wait for the process to complete.
On the new device, just log in to the same Samsung account. During the initial setup, the system itself will offer to restore data from the cloud. If your phone is already set up, you can initiate a restore manually through the settings menu. This method is especially useful if the old phone has already been sold or lost, but a copy remains in the cloud.
What to do if there is not enough space in the cloud?
Free space in Samsung Cloud is limited. If your data does not fit, the application will offer to buy additional space or use local copying via Smart Switch, which does not require the Internet.
It is important to note that the multimedia files themselves (photos and videos in full resolution) are not transmitted through the cloud unless the appropriate synchronization with Google Photos or OneDriveis enabled. The main purpose of this method is to preserve the structure of the system and user preferences.
Comparison of information transfer methods
To make it easier for you to decide on the choice of method, we have prepared a comparison table. It will help you understand which method is right for your situation, taking into account technical limitations and the desired result.
| Parameter | Smart Switch (Cable) | Smart Switch (Wi-Fi) | Samsung Cloud |
|---|---|---|---|
| Transmission speed | Very high | Medium | Depends on the Internet |
| Internet required | Not required | Login only | Required |
| Transfer of application settings | Yes | Yes | Partly |
| Risk of interruption | Minimal | Average | Low |
As can be seen from the table, a wired connection via Smart Switch is the undisputed leader in reliability and speed. Cloud methods are good for regular reservations, but for a one-time mass move they can be too slow.
If you don't have a cable handy, the app's wireless mode will also provide excellent results. However, if you plan to transfer more than 100 GB of data, it is still better to get a USB-C to USB-C adapter or cable.
Solving synchronization problems
Despite the smooth running of the processes, sometimes users encounter difficulties. A common problem is transmission stopping at a certain percentage. This may occur due to overheating devices or unstable connections. In this case, you should let the phones cool down and try again, disabling power-intensive applications.
Another common scenario is the inability to log into your account on a new device due to two-factor authentication. If the SIM card is moved to a new phone, the code will come there, but if not, you need to have access to the backup number or recovery codes. Always check that the phone number associated with your account is up to date.
90% of migration errors are related to outdated software on one of the devices or insufficient battery charge at a critical moment.
If applications are not transferred or do not open after migration, check their compatibility. Some older versions of apps may not support the new version Android. In this case, you will need to delete them and re-download from Google Play or Galaxy Store.
⚠️ Attention: Interfaces and menu item names may vary slightly depending on the One UI version and smartphone model. If you do not find an exact match, look for sections that are similar in meaning.
It is also worth considering that banking applications and some secure instant messengers (for example, WhatsApp with encryption enabled) may require separate authorization or manual restoration from a backup within the application itself.
Completing the setup and checking the results
After the loading indicator reaches 100%, do not rush to immediately begin active use. Give the system a few minutes to index files in the background and finish installing updates for the migrated applications. During this time, the phone may become slightly warm - this is normal operation of the processor.
Be sure to check the key sections: gallery, contacts, messages and notes. Make sure that the photos are opened in full resolution, and photos of subscribers are saved in contacts. Pay special attention to instant messengers - log into them and check your correspondence history.
If everything went well, you can perform a complete data reset on your old device before selling or disposing of it. The new phone is ready to go, and now your entire digital life is on a more powerful and modern device.
What to do with Wi-Fi passwords?
When using Smart Switch, passwords from saved Wi-Fi networks are also transferred. You won't have to enter them again; your phone will automatically connect to familiar networks.
Make backups regularly so that in the future the process of changing your phone will take even less time. Modern technologies make migration between devices almost invisible to the user.
Frequently asked questions (FAQ)
Is it possible to transfer data if the old phone is not Samsung?
Yes, the Smart Switch application is available for installation on other Android smartphones and even iPhone. The functionality may be a little limited compared to the Samsung-Samsung pair, but basic data (contacts, photos, calendar) is transferred without problems.
How long does it take to transfer 100 GB of data?
When using a USB-C to USB-C cable, the process will take approximately 15-25 minutes. Over a wireless network, the time can increase to 40-60 minutes depending on the speed of the Wi-Fi router and interference.
Will the arrangement of icons on the desktop be preserved?
Yes, Smart Switch tries to recreate the appearance of the interface as accurately as possible, including the location of widgets and folders, if the version of the One UI shell is on both devices similar.
Do you need to remove the SIM card before starting the process?
No, you do not need to remove the SIM card. Moreover, it is better to leave it in your old phone until the end of the process in order to be able to receive an SMS to confirm login to your accounts.