Your smartphone or tablet's wireless network ID isn't just a string of characters, but a digital calling card that identifies your device to other users and the router administrator. Often, the standard name assigned by the manufacturer is cumbersome (for example, Samsung SM-G998B) or, worse, contains the owner's personal data. Changing this setting is a basic skill that helps organize your home ecosystem and improve privacy when connecting to public hotspots.
Many users are confused when the list of connected clients of the router displays the same names like Android or Generic Phone, making it impossible to manage traffic or set up parental controls. Properly labeling your devices allows you to instantly find the right one among dozens of others, especially in offices or large homes with dense Wi-Fi coverage. Furthermore, this eliminates the risk of accidentally connecting to someone else's printer or media server with a similar name.
The renaming procedure doesn't require root privileges and takes just a couple of minutes, but the menu interface may vary significantly depending on the operating system version and the manufacturer's installed shell. In this article, we'll detail the steps for different versions. AndroidWe'll explain the technical nuances of displaying names in DHCP and DNS protocols, and also touch on security issues related to identifying devices on the air.
Why do I need to change my smartphone's default name?
The primary reason for changing a device name is security and privacy. Standard names often contain the exact device model, allowing attackers on networks to quickly identify the Android version and known vulnerabilities for a specific model. By changing the name to a neutral one, you hide technical information about your gadget from prying eyes. This is especially true when using free Wi-Fi zones in cafes and airports, where traffic can be monitored.
The second aspect is ease of home network administration. If you have multiple devices of the same brand in your home (for example, phones for all family members), they may appear identical in the router's client list. This creates chaos when setting up static IP addresses, port forwarding, or limiting speeds for a specific user. A unique name, such as Dads_Phone or Kitchen_Tablet, makes web navigation intuitive.
It's also worth mentioning psychological comfort and aesthetics. When you broadcast your screen to a TV via Chromecast Whether you're transferring files via Bluetooth, it's nicer to see a clear name than a generic factory index. This eliminates the need for guests to ask, "Which Android is mine?" and simplifies pairing with car multimedia systems or smart speakers.
⚠️ Attention: Changing your device name won't hide your MAC address from your ISP or router owner. For complete anonymity on public networks, we recommend using the MAC address randomization features built into modern versions of Android.
Technical features of network identification
To understand where exactly the name is stored, you need to understand the protocols. On a Wi-Fi network, a device is represented by several identifiers. The primary name you see in your phone's settings is often broadcast to the local network via a protocol. mDNS (Multicast DNS) or specified in the DHCP request packet when obtaining an IP address. The router can display the name taken from the DHCP request (Hostname) or the name obtained via a DNS request.
The problem is that different routers and operating systems prioritize this data differently. Some access points cache the device name upon initial connection and don't update it even after changing the phone settings. In such cases, a full reconnection or even a reset of the router's network settings is required for it to request a new identifier.
It's important to distinguish between the SSID (the name of the access point itself, if you're sharing internet from your phone) and the Hostname (the device's name on the network). We're talking specifically about the latter. Changing this setting in the Android system affects a system file. build.prop (on older versions) or the corresponding entries in the settings database, which are read by the network stack when initializing the Wi-Fi module.
Instructions for Android 10, 11, 12, and later
In modern versions of the operating system, Google has simplified the renaming process as much as possible by making this feature prominent. The process is standardized, but menu item names may vary slightly across manufacturers (Samsung, Xiaomi, Pixel).
First, you need to open the main settings menu. To do this, swipe down from the top of the screen to open the notification panel and tap the gear icon, or search for the app Settings in the list of programs. Next, go to the section System (on pure Android) or General settings (on Samsung/OneUI shells).
☑️ Name change algorithm
In the menu that opens, look for the item Device nameOn some firmware versions, it may be called "Phone Name" or "Device Name." Clicking on it will display the current name and an input field. Erase the old value and enter the desired one. Once entered, click the button. Save or Done. The system may warn you that some applications may need to restart.
Please note that changes do not take effect immediately for all network services. The Bluetooth module will update the name immediately, but the new identifier may only appear in the router's client list after reconnecting to Wi-Fi. If the automatic update does not occur, try turning Wi-Fi off and on again on your smartphone.
Customizing your name on Android 9 Pie and earlier versions
On devices running Android 9 and below, the settings logic may differ. Owners of older, but still functional smartphones or budget models should look for the settings in the About the phone, which is usually located at the very bottom of the list of main settings.
Inside the "About phone" section you will often need to press a button Menu (three dots in the corner) or select an item Statusto find the name editing field. On some custom ROMs (such as older versions of MIUI or EMUI), this option may be hidden in the "Advanced" menu or require access to Bluetooth settings, as the device name was previously shared across all wireless interfaces.
⚠️ Attention: On very old versions of Android (below 7.0), changing the device name may require a reboot of the device to apply changes to all network protocols.
If you can't find the input field using standard tools, you can use an alternative method via Bluetooth settings, since these names were synchronized in older systems. Go to Settings → Bluetooth → Device nameThe change here is often duplicated for both Wi-Fi Direct and LAN.
What should I do if there is no "Device Name" item?
On some custom skins (for example, those from Chinese brands), this feature may be hidden. In this case, try installing an app to change system settings, but this will require caution to avoid disrupting the system.
Specifics of Samsung, Xiaomi, and Huawei interfaces
Major electronics manufacturers often modify the standard Android interface by adding their own skins. This affects the layout of settings. For example, in smartphones Samsung With the One UI shell, the path might look like this: Settings → About device → Edit (pencil icon next to the model name).
In devices Xiaomi (MIUI/HyperOS) the situation is similar. You need to go to Settings → About phone → Device nameA unique feature of MIUI is that the name is often used for display in the Mi Drop service and when searching for a device for casting. Huawei and Honor (EMUI/MagicOS) also hide this setting in the [Unclear] section. System → About phone → Device name.
For clarity, let's compare the paths to the settings in the table:
| Brand / Shell | Path to setup | Peculiarities |
|---|---|---|
| Google Pixel | Settings → System → About phone | Pure Android, immediate changes |
| Samsung (One UI) | Settings → About device → Edit | Requires confirmation of action |
| Xiaomi (MIUI) | Settings → About phone → Device name | Affects Mi Share |
| Huawei (EMUI) | Settings → System → About phone | Synchronization with account |
If the suggested path does not match, use the settings search (the magnifying glass at the top of the settings screen) by entering the query "name".
How the name affects Bluetooth and Wi-Fi Direct
Changing the device name in Android is a global change for the entire network stack. This means that the new name will automatically be applied not only to the router display, but also to Bluetooth, Wi-Fi Direct, the Cast and Nearby Share functions.
This is convenient because it eliminates the need to configure each interface separately. However, there's a catch: caching on the receiving devices. If you renamed your phone, but your laptop or TV still sees it under the old name, you may need to "forget" the device on the receiving device and pair it again.
This is especially true for car multimedia systems. After changing the phone's name, the car stereo may perceive it as a new device and request re-authentication of the access keys. This is a normal response from the security system.
Encoding issues and acceptable characters
When choosing a new name, it's important to adhere to certain guidelines to avoid compatibility issues. While modern systems support UTF-8 and allow the use of emojis and Cyrillic characters, older network equipment or specific drivers may display such characters incorrectly, replacing them with question marks or gibberish.
It is recommended to use Latin characters, numbers, and hyphens. Avoid special characters such as /, \, :, *, ?, ", <, >, |, as they can be interpreted by the system as control commands or path separators. Also, don't make the name too long—some protocols have a limit of 15-63 characters.
If you notice that the name is being truncated on the router or is not displayed completely, try shortening it. It's critical to avoid spaces at the beginning and end of the string, as the system may ignore them or consider the name empty.
⚠️ Attention: Using names that contain offensive language or that mimic system devices (e.g., "Admin," "Router," "PrintServer") may confuse other network users or cause conflicts in corporate environments.
Frequently Asked Questions (FAQ)
Will the device name change for all Wi-Fi networks or just for my home network?
The name changes globally for the device itself. Wherever you connect—home, office, or cafe—the router will see your device under the new name. This is a property of the smartphone itself, not a specific network setting.
Is it possible to use Russian letters in a name?
Technically, Android allows this, but in router network logs or on older devices, Russian letters may appear as unreadable characters due to encoding differences. For maximum compatibility, it's best to use the Latin alphabet.
Why doesn't the name in the router change after renaming it in the phone settings?
The router often remembers (caches) the device name based on its MAC address. To update this information, you need to either reboot the router or find the client list in its settings, remove your phone from there, and reconnect.
Does changing your name affect your internet speed?
No, it doesn't affect the device at all. The device name is just metadata for identification on the local network. It doesn't participate in encryption, data packet transmission, or traffic prioritization (unless you manually configure rules on the router based on the name, but rules are usually based on the MAC address).