In the era of cloud storage and high-speed mobile data, users often forget about classical methods of data exchange. However, there are situations when there is no Internet, traffic is expensive, or you urgently need to transfer gigabytes of video archive to a friend’s phone. This is where Shareit comes into the picture - one of the most popular file sharing applications in the history of mobile devices.
Many smartphone owners have encountered a situation where the built-in Bluetooth is too slow, and sending via instant messengers mercilessly compresses photos and videos, spoiling their quality. Shareit solves this problem using Wi-Fi Direct technology. This allows you to create a direct connection between devices, bypassing routers and mobile towers, providing transfer speeds that are tens of times higher than the capabilities of traditional protocols.
In this article we will analyze in detail what this application is, why it has become the de facto standard for data transfer and how to use it correctly on your Android device. We will look at technical nuances, hidden features and potential risks that every user should know about.
Operating principle and technical features
The application is based on a protocol Wi-Fi Direct. Unlike regular Wi-Fi, which requires an access point (router), this technology allows smartphones to connect directly to each other. When you initiate a transfer, one of the devices creates a temporary wireless network to which the receiving party connects.
⚠️ Attention: When activating file transfer, the application may temporarily disable your access to the mobile data or main Wi-Fi, as the radio module switches to the mode of creating a local access point.
Data transfer speed in Shareit theoretically can reach 20 MB/s and higher, depending on the characteristics of the Wi-Fi modules in your smartphones. This means that a 1.5 GB movie can be transferred in less than two minutes. For comparison, the same amount of data via Bluetooth 4.0 would be transferred for more than an hour.
It is important to understand that the application does not use the operator’s Internet traffic. All data circulates exclusively in the local space between two devices. This makes Shareit an ideal solution for traveling, trips abroad, or places with poor network coverage.
Main functions and capabilities of the application
At first glance, it may seem that the app is only needed for sending pictures. However, the functionality Shareit is much broader and includes tools for full management of content on the device.
- 🚀 Instant transfer of any type of files: APK, music, 4K video, PDF documents and ZIP archives without loss of quality and compression.
- 📱 Phone cloning: The "Phone Clone" function allows you to transfer contacts, messages, call logs and settings to a new smartphone in one session.
- 🎵 Built-in media player: the ability to watch videos and listen to music directly inside the application with support for popular codecs.
- 🌐 Web management: the ability to connect your phone to a computer via a browser and manage files without installing additional software on your PC.
The application management function deserves special mention. You can find installed apps on your phone and send their installation files (APK) friends. This is especially useful if the interlocutor does not have access to Google Play or needs to transfer a modified version of the app.
It is worth noting that the application interface is constantly updated. Developers are adding new sections, such as “Games” or “WhatsApp Statuses,” aggregating content from different sources. However, the basic function remains unchanged - fast data synchronization between devices.
Step-by-step guide for transferring files
The process of sending data is intuitive, but has its own nuances that must be observed for a successful connection. First, make sure that it is installed and running on both devices Shareit.
On the sending device, click the large "Send" button. The application will prompt you to select the file type: photos, videos, applications or music. After selecting, check the boxes of the required elements and press the send button again.
At this moment, a QR code scanner will appear on the screen. On the receiving device, you must click the "Receive" button and select the sender's profile from the list or scan the code with the camera. As soon as the connection is established, automatic transfer will begin.
☑️ Checklist before transfer
⚠️ Attention: Do not lock the smartphone screen or minimize the application during the transfer. In some versions of Android, aggressive power saving may break the connection when the display goes dark.
After the process is completed, the files are automatically saved to the appropriate folders in the internal memory or to the microSD card. The path to the saved files usually looks like /sdcard/SHAREit.
Comparison with alternative transfer methods
Why do users choose Shareitif there are built-in Android tools and cloud services? The answer lies in the balance between speed, convenience and independence from external conditions.
| Transfer method | Average speed | Internet required | File compression |
|---|---|---|---|
| Bluetooth | 0.05 - 0.2 MB/s | No | No |
| Messengers (Telegram/WhatsApp) | Depends on the network | Yes | Yes (except "File" mode) |
| Cloud (Google Drive) | Depends on the tariff | Yes | No |
| Shareit (Wi-Fi Direct) | 10 - 20 MB/s | No | No |
As can be seen from the table, Shareit is hundreds of times faster than Bluetooth. Compared to instant messengers, it does not require a network and does not spoil the quality of media files. Cloud storage is convenient for backup, but slow when you urgently need to give a file to someone nearby.
If the transfer is stuck at 99%, try temporarily disabling the lock screen on the receiving device. Sometimes Android security will interrupt file recording when you go to sleep.
The only downside compared to Google's native feature Nearby Share (now Quick Share) is the need to install a third-party app. However Shareit it often works more stable on older phone models and provides cross-platform compatibility with iOS and PC.
Data security and privacy
The issue of security when using third-party software is always acute. Since Shareit creates a direct connection, data does not pass through the developers' servers, which reduces the risk of information being intercepted by third parties on the global network.
However, it is worth remembering about local security. When your phone is in receive mode, it is visible to other devices nearby. Although the connection is protected by the WPA2 protocol, theoretically an attacker within range could try to connect.
⚠️ Attention: Always check the device name and sender's avatar before confirming the receipt of files. Don't accept data from strangers in public, even if they claim it's "just a test."
The app asks for a wide range of permissions: access to contacts, storage, location, and phone. This is necessary for the cloning and device discovery functions to work, but requires trust in the developer. It is recommended to download the application only from official stores, such as Google Play.
What happens to the transfer history?
The application saves logs of the latest transferred files in the "History" section. You can clear this history manually in your privacy settings so that no one can see what files you recently transferred.
Solving common problems and errors
Despite its reliability, users may encounter difficulties. The most common problem is that devices cannot see each other. In 90% of cases, this is due to the fact that GPS (geolocation) is not turned on on one of the phones. In modern versions of Android, scanning Wi-Fi networks is impossible without an active geolocation module.
Another common error is “Not enough space”. Before receiving large amounts of data, make sure there is free space on the receiving device. The application shows the size before starting, but does not always block the transfer if the space runs out during the process.
If the transfer speed is abnormally low, check whether modem or Internet sharing mode is enabled on one of the devices. The radio module cannot simultaneously operate effectively as an access point for the Internet and for Wi-Fi Direct transmission.
For stable operation of Shareit, it is critical to have the GPS module turned on and the absence of active VPN connections that can intercept local traffic.
In rare cases, completely resetting network settings or reinstalling the application helps. It’s also worth checking if your phone has a “task manager” that forcibly closes background processes, thereby interrupting the connection.
Results and prospects for use
Shareit remains a powerful tool in the Android user’s arsenal, especially when it comes to working with large files in the absence of a network. Its ability to bypass operator restrictions and preserve the original quality of content makes it indispensable for photographers, video makers and simply active users.
Despite the emergence of built-in analogues from smartphone manufacturers (Xiaomi Share, Huawei Share, Quick Share), its versatility Shareit allows you to combine devices from different brands and even different operating systems into one network. This is the main advantage that holds millions of users.
Use this tool wisely, keep an eye on permissions and update the app regularly to get security patches and new features. Proper use of Wi-Fi Direct capabilities will save you time and nerves in situations where other transfer methods are powerless.
Do you need the Internet to operate Shareit?
No, you do not need the Internet to directly transfer files between phones. The application uses a local Wi-Fi Direct network. However, you may need internet to initially download the app, update the database, or use features related to online content.
Is it possible to transfer a file from Android to iPhone via Shareit?
Yes, the app supports cross-platform transfer. You need to install Shareit on both devices. The process is similar: Android creates a hotspot, the iPhone connects to it (you may need to enter a password or scan a code), and the files are transferred without problems.
Why does Shareit drain your battery faster than usual?
Operating the Wi-Fi module at high speeds and constantly searching for devices in standby mode consumes a significant amount of energy. It is recommended to shut down the application completely (close from the multitasking menu) after the file transfer is complete.
Where are the received files stored?
By default, files are saved in the folder /Internal Storage/SHAREit. Within this directory, subfolders are created for different types of content: Video, Music, APK, Picture. The path can be changed in the application settings.
Is it safe to transfer banking applications through Shareit?
Technically, you can transfer the installation file (APK) of any application. However, installing banking applications from unverified sources (not from Google Play) is unsafe due to the risk of replacing the file with a virus. Transfer only those APKs whose source you are 100% sure of.