Changing the name of a smartphone is not just a tribute to aesthetics or a desire to stand out among friends in the contact list. Unique identifier your gadget plays an important role when connecting to peripheral devices such as Bluetooth headphones, car radios or home Wi-Fi networks. The standard model names assigned by the factory often look dry and impersonal, for example, "SM-G991B" or "M2004J19C", which makes it difficult to quickly identify the device in a crowded digital space.
Fortunately, the operating system Android provides users with a wide range of tools for customization, and changing the name of the device is one of them. This procedure is absolutely safe and does not require root access or complex software. However, the path to the coveted setting may differ depending on the shell manufacturer and firmware version. In this article, we will analyze in detail all existing methods, from simple system menus to advanced tools for developers.
Why change the name of your smartphone at all
Many users ignore the possibility of renaming the device, considering it an insignificant detail, until they encounter practical inconveniences. Imagine a situation where you are in an office or cafe and see ten phones named “Android Phone” or “Galaxy S21” in the list of available Bluetooth devices. In such a mess of identical identifiers, make a mistake and connect to someone else’s speaker or transfer a file to the wrong recipient. Personalization solves this problem instantly.
In addition, a custom name is useful for organizing a home smart space. If you manage several gadgets through a single ecosystem, logical names like “Phone_Dad_Bedroom” or “Table_Kitchen_Android” will help you quickly navigate router settings or smart home applications. This simplifies the diagnosis of connection problems and makes the network more transparent for the user.
Another important aspect is security. By using a standard model name, you unwittingly provide intruders or simply curious neighbors with accurate information about your device. Knowing the model, it is easier to select specific vulnerabilities or exploits, if any, for a specific firmware version. Anonymization by changing the name to something neutral, for example, "Device_01" or "Unknown", adds an extra level of digital hygiene.
⚠️ Attention: When When changing the device name, avoid using special characters such as quotes, slashes or emoji in some cases. Old Bluetooth protocols or car-specific software may display such characters incorrectly, turning the name into a set of question marks.
The standard method is through the system settings
The most obvious and safe method of changing the name is on the surface, although manufacturers often hide this option in different sections of the menu. In “pure” Android, which can be found on smartphones Google Pixel or Motorola, the path is as logical as possible. You need to open the main settings menu and find the section responsible for general information about the gadget.
Usually the algorithm of actions is as follows: first you go to the section Settings, then scroll the list to the very bottom to the item About phone or System. This is where the field is hidden, which by default contains the factory markings. By clicking on the pencil icon or the line with the name itself, the system will prompt you to enter new text. After confirmation, the changes take effect immediately.
However, owners of devices with proprietary shells may encounter some differences. For example, in the shell MIUI from the company Xiaomi this setting is often placed in a separate subsection inside the “About phone” menu, which is called “Device name”. While in One UI from Samsung the path may lie through Settings → General settings → Device name. Despite the difference in navigation, the essence of the process remains the same for all modern versions Android.
If you cannot find the field for changing the name in the main sections, use the search in settings. Enter the word “name” or “title” into the search bar, and the system will prompt you for the desired menu item.
It is important to understand that changing the name through standard settings affects all communication interfaces at once. Your phone will appear with a new name when connected via Bluetooth, in a local Wi-Fi network, and also when synchronized with a computer via a USB cable in file transfer mode. This is a global re-identification that does not require rebooting the device.
☑️ Check before changing name
Changing the name through the menu for developers
If for some reason the standard settings menu does not allow you to change the name or this option is blocked by the manufacturer (which is extremely rare, but happens in corporate firmware), it comes to the rescue menu for developers. This section is hidden from the eyes of the average user to prevent accidental changes to critical system parameters, but it provides deeper access to the configuration.
First, you need to activate this mode. Go to the section Settings → About phone and find the line Build number. You will need to quickly click on this line seven times in a row. After several clicks, the system will begin a countdown, and at the end it will display a message stating that you have become a developer. In some models, for example, u Xiaomi, you need to click not on the build number, but on the shell version MIUI.
After activation in the main settings menu, usually in the section System or Advanced, a new item will appear For Developers. Inside this menu you need to find a section related to debugging or network settings. The setting you are looking for may be called "Bluetooth Device Name" or "Local Device Name". By changing the value here, you will overwrite the system identifier, which is used by communication protocols.
- 🔧 This method is useful if the default setting is "stuck" and does not update on other devices.
- 📱 The interface of the developer menu may differ on different versions Android.
- ⚙️ Be careful: do not change other parameters in this section without understanding their purpose.
It is worth noting that changing the name through the developer menu sometimes requires restarting the smartphone for the changes to be fully applied in all services. If after changing the name you still see the old name on the connected computer, try restarting the Bluetooth module or the phone itself. This action will update the network services cache and force the new identifier to be broadcast.
What to do if the developer menu has disappeared?
If you have not gone into the settings for a long time, the developer mode may have been automatically disabled for security reasons. Just repeat the procedure by clicking on the build number seven times and the menu will appear again.
Using ADB for advanced users
For those who are not afraid of the command line and want to have full control over their device, there is a method using debugging by ADB (Android Debug Bridge). This method is universal and works on almost any device with USB debugging enabled, regardless of the firmware version or the presence of superuser rights. It allows you to change global system variables that are responsible for the device name.
Before you begin, you need to prepare your computer. You will need to install drivers for your smartphone and download the package Platform-Tools from the official developer website Android. After unpacking the archive and connecting the phone to the PC in debugging mode, you will be able to send commands directly to the system. This is a powerful tool that is often used by engineers when testing firmware.
The process of changing the name is as follows. First you need to open a command prompt or terminal in the folder with the ADB utility. A command is then entered to check the current status and confirm communication with the device. After making sure that the smartphone is detected by the system, you can send a command to change the global variable bluetooth_name.
adb shell settings put global bluetooth_name"New_Device_Name"This command instantly changes the name that the device broadcasts via Bluetooth. However, to change the name visible on the local network or when connected via USB, you may need to change other variables, such as device_name.
| ADB Command | Destination | Requires Root |
|---|---|---|
adb devices |
Checking device connection | No |
settings put global.. |
Changing global settings | No (usually) |
adb reboot |
Restarting the device | No |
adb shell pm list packages |
Viewing installed packages | No |
The method using ADB is the most reliable way to change the name if the system's graphical interface does not work correctly or the necessary menu items are hidden by the manufacturer.
Features of changing the name on different brands
Despite the fact that the core of the system is the same for all smartphones, the visual shell and menu logic may vary significantly. Users often get lost, not finding the treasured rename button in the usual place. Let's look at the specifics of the most popular brands so that you can quickly navigate the labyrinths of their settings.
Owners of smartphones Samsung with a shell One UI should pay attention to the fact that the device name here is tied to the account Samsung Account in some scenarios, but the local name is changed separately. The path usually lies through Settings → General settings → Device name. Here you can also set a name for the mode DeXif you use the phone as a desktop.
Users Xiaomi, Redmi and POCO situation a little more complicated due to the abundance of functions in MIUI i HyperOS. Here the device name is often duplicated in the Bluetooth settings separately from the general name of the phone. Go to Settings → About phone → Device name for the general change, but don't forget to check the section Settings → Bluetooth → Device nameto sync data.
Smartphones Huawei and Honor with a shell EMUI or MagicOS offer to change the name in the section System → About phone → Device name. An interesting feature is that on these devices the name is also used for the “Find Device” function, so it is recommended to choose a name that will help you identify the phone if lost, but will not reveal unnecessary details to strangers.
⚠️ Attention: On some devices of Chinese brands intended for the domestic market, the menu may be entirely in Chinese. In this case, look for the hieroglyphs that correspond to the “About phone” section (usually the second or third item in the settings), and use the on-screen translator.
Problems with displaying the new name and their solution
Sometimes users are faced with a situation where they have successfully changed the name in the settings, but when connecting to a computer or another phone, the old name is displayed. This is a classic caching problem. Operating systems and peripheral devices strive to optimize network performance by storing previously received device data in memory so as not to request it again each time.
The first thing to do in such a situation is to “forget” the device on the receiving side. If you are connecting your phone to a laptop, go to your computer's Bluetooth settings, find your smartphone in the list of paired devices and select the "Delete" or "Forget" option. Then pair again. The system will ask for the latest data and you will see a new name.
If the problem concerns the Wi-Fi network or display in Windows Explorer when connected via cable, you may need to clear the media storage cache or network services on the smartphone itself. A simple reboot of both devices – both the smartphone and the gadget to which it is connected – also helps. This resets the temporary network tables and forces the information to be updated.
- 🔄 Completely turning Bluetooth off and on on both devices often solves the problem faster than rebooting.
- 💾 On Windows computers, it is sometimes necessary to clear the registry of old Bluetooth device entries.
- 📶 When connecting via USB, try changing the operating mode from “Charging” to “File Transfer” and back.
In rare cases, the old name may “stick” due to third-party applications that have access to system settings and block their changes. Check if you have installed applications for deep system customization or antiviruses with a settings protection function. Temporarily disabling such apps may help the new name apply correctly.
If you changed the name, but it is still the old one in the list of Wi-Fi networks, try turning airplane mode on and off. This will restart all wireless modules of the smartphone and update the broadcast ID.
The impact of the device name on security and privacy
Choosing a name for your smartphone is not only a matter of convenience, but also an element of digital security. As mentioned earlier, standard names like “iPhone 13 Pro” or “Samsung Galaxy S22 Ultra” immediately inform potential attackers about the class of your device and its approximate cost. This could make you a target for theft or targeted attacks in public places with open networks.
Using neutral or misleading names can be a simple but effective security measure. A name like "Nokia 3310" or "Printer_Office_2" is unlikely to attract the attention of a hacker looking for vulnerabilities in flagship models. In addition, this complicates the task for those who are trying to track the movements of specific users using unique device identifiers in router logs.
However, it is worth striking a balance. Names that are too aggressive or offensive may cause negative reactions from others or administrators of the networks you connect to. On corporate networks, using non-standard names can even cause the device to be blocked by the system administrator if security policies require strict identification.
⚠️ Attention: Never use personal information such as phone number, home address, full name or date of birth in the device name. This information is visible to anyone who is near you and has Bluetooth or a Wi-Fi network scanner turned on.
It is also worth considering that some services, for example Google Find My Device or parental control functions, use the device name for identification in the user's personal account. If you change the name to something completely incomprehensible, it may be more difficult for you to distinguish your phone from others in the list of devices on your account when you need to remotely lock or call.
Can you use emoji in the name of your Android device?
Technically, most modern smartphones allow you to enter an emoji in the name field. However, this is a bad idea. Older cars, radios, and some versions of Windows do not support emoji encoding in Bluetooth device names. Instead of a cheerful emoticon, you will receive a set of question marks or hieroglyphs, and in the worst case, the device will not be able to connect at all.
Will the device name be reset when updating the system?
In the vast majority of cases, user settings, including the device name, are saved when updating the operating system over the air (OTA). However, when performing a full reset to factory settings (Hard Reset), the name will return to the factory value specified by the manufacturer and will have to be changed again.
Does changing the name affect the speed of Bluetooth or Wi-Fi?
No, changing the text device identifier does not affect the technical characteristics of the radio modules, data transfer speed or connection stability. This is purely a software tag for the convenience of the user and does not affect drivers or communication bandwidth.
Why does the computer see the phone as "Android" instead of the model?
This can happen for two reasons. Either you yourself previously set such a name, or the drivers on your computer do not correctly read information from the device. Try changing the name through the phone settings to a specific one, and if that doesn’t help, reinstall the MTP drivers on your computer or use a different USB cable.
Is it possible to make the device name invisible to others?
It is not possible to make a device completely invisible by changing the name. Visibility is controlled by the "Visibility to other devices" settings in the Bluetooth menu. If you turn off this option, the phone will not appear in search lists, but the name will still be broadcast to already paired devices. Changing the name to a space can hide it visually in some lists, but this is an unstable method.