What are network settings on iphone

If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network

Get help connecting to Wi-Fi on your iPhone, iPad, or iPod touch.

Make sure that your router is on and you’re within range

If you’re too far from your Wi-Fi router, you can’t get a signal, so make sure that you’re within range.

Make sure that Wi-Fi is on and you can see your network

Go to Settings > Wi-Fi and make sure that Wi-Fi is on. Tap the name of your Wi-Fi network to join. A blue checkmark beside a network name means that you’re connected.

If you see Auto Join Disabled under your Wi-Fi network name, tap it turn on Auto-Join.

If asked, enter your Wi-Fi password

If asked, enter the password for your Wi-Fi network. Get help if you don’t know your password.

Even if you enter the correct password, you might see an «unable to join the network» message or an «incorrect password» message. Restart all of your devices, then try to enter your password again.

Check for issues with your Wi-Fi network

If iOS detects an issue with your Wi-Fi connection, you might see a Wi-Fi recommendation under the name of the Wi-Fi network that you’re connected to. For example, you might see the alert «No Internet Connection.» To get more information, tap the Wi-Fi network.

Check your cables and connections

If you still can’t connect to your network or get online, make sure that your router is connected to the modem and turned on.

Restart

Try restarting your iOS device. Here’s how to restart your iPhone, iPad, or iPod touch.

Then restart your router, and cable or DSL modem. To restart your router or modem, unplug it, then plug it back in.

After you restart each device, see if you fixed the issue.

Still can’t connect?

Reset your Network Settings. Tap Settings > General > Reset > Reset Network Settings. This also resets Wi-Fi networks and passwords, cellular settings, and VPN and APN settings that you’ve used before.

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Recommended settings for Wi-Fi routers and access points

For the best security, performance, and reliability, we recommend these settings for Wi-Fi routers, base stations, or access points used with Apple products.

This article is primarily for network administrators and others who manage their own network. If you’re trying to join a Wi-Fi network, one of these articles should help:

About privacy and security warnings
If your Apple device shows a privacy warning or weak-security warning about a Wi-Fi network, that network could expose information about your device. Apple recommends connecting to Wi-Fi networks that meet or exceed the security standards in this article.

Before changing the settings on your router

1. Back up your router’s settings, in case you need to restore them.
2. Update the software on your devices. This is critical to ensure that your devices have the latest security updates and work best with each other.
   • First install the latest firmware updates for your router.
   • Then update the software on your other devices, such as on your Mac and on your iPhone or iPad.
3. On each device that previously joined the network, you might need to forget the network to ensure that the device uses the router’s new settings when rejoining the network.

Router settings

To ensure that your devices can connect securely and reliably to your network, apply these settings consistently to each Wi-Fi router and access point, and to each band of a dual-band, tri-band, or other multiband router.

Security

Set to WPA3 Personal for better security
Set to WPA2/WPA3 Transitional for compatibility with older devices

The security setting defines the type of authentication and encryption used by your router, and the level of privacy protection for data transmitted over its network. Whichever setting you choose, always set a strong password for joining the network.

• WPA3 Personal is the newest, most secure protocol currently available for Wi-Fi devices. It works with all devices that support Wi-Fi 6 (802.11ax), and some older devices.
• WPA2/WPA3 Transitional is a mixed mode that uses WPA3 Personal with devices that support that protocol, while allowing older devices to use WPA2 Personal (AES) instead.
• WPA2 Personal (AES) is appropriate when you can’t use one of the more secure modes. In that case, also choose AES as the encryption or cipher type, if available.

Weak security settings to avoid on your router

Don’t create or join networks that use older, deprecated security protocols. These are no longer secure, they reduce network reliability and performance, and they cause your device to show a security warning:

• WPA/WPA2 mixed modes
• WPA Personal
• WEP, including WEP Open, WEP Shared, WEP Transitional Security Network, or Dynamic WEP (WEP with 802.1X)
• TKIP, including any security setting with TKIP in the name

Settings that turn off security, such as None, Open, or Unsecured, are also strongly discouraged. Turning off security disables authentication and encryption and allows anyone to join your network, access its shared resources (including printers, computers, and smart devices), use your internet connection, and monitor the websites you visit and other data transmitted over your network or internet connection. This is a risk even if security is turned off temporarily or for a guest network.

Network name (SSID)

Set to a single, unique name (case-sensitive)

The Wi-Fi network name, or SSID (service set identifier), is the name your network uses to advertise its presence to other devices. It’s also the name that nearby users see on their device’s list of available networks.

Use a name that’s unique to your network, and make sure that all routers on your network use the same name for every band they support. For example, don’t use common names or default names such as linksys, netgear, dlink, wireless, or 2wire, and don’t give your 2.4GHz and 5GHz bands different names.

If you don’t follow this guidance, devices might not connect reliably to your network, to all routers on your network, or to all available bands of your routers. And devices that join your network are more likely to encounter other networks that have the same name, and then automatically try to connect to them.

Hidden network

Set to Disabled

A router can be configured to hide its network name (SSID). Your router might incorrectly use ”closed” to mean hidden, and ”broadcast” to mean not hidden.

Hiding the network name doesn’t conceal the network from detection or secure it against unauthorized access. And because of the way that devices search for and connect to Wi-Fi networks, using a hidden network might expose information that can be used to identify you and the hidden networks you use, such as your home network. When connected to a hidden network, your device might show a privacy warning because of this privacy risk.

To secure access to your network, use the appropriate security setting instead.

MAC address filtering, authentication, access control

Set to Disabled

When this feature is enabled, your router can be set up to allow only devices that have specified MAC (media access control) addresses to join the network. You shouldn’t rely on this feature to prevent unauthorized access to your network, for these reasons:

• It doesn’t prevent network observers from monitoring or intercepting traffic on the network.
• MAC addresses can easily be copied, spoofed (impersonated), or changed.
• To help protect user privacy, some Apple devices use a different MAC address for each Wi-Fi network.

To secure access to your network, use the appropriate security setting instead.

Automatic firmware updates

Set to Enabled

If possible, set your router to automatically install software and firmware updates as they become available. Firmware updates can affect the security settings available to you, and they deliver other important improvements to the stability, performance, and security of your router.

Radio mode

Set to All (preferred), or Wi-Fi 2 through Wi-Fi 6 (802.11a/g/n/ac/ax)

These settings, available separately for the 2.4GHz and 5GHz bands, control which versions of the Wi-Fi standard the router uses for wireless communication. Newer versions offer better performance and support more devices concurrently.

It’s usually best to enable every mode offered by your router, rather then a subset of those modes. All devices, including older devices, can then connect using the fastest radio mode they support. This also helps reduce interference from nearby legacy networks and devices.

Bands

Enable all bands supported by your router

A Wi-Fi band is like a street over which data can flow. More bands provide more data capacity and performance for your network.

Channel

Set to Auto

Each band of your router is divided into multiple, independent communication channels, like lanes in a street. When channel selection is set to automatic, your router selects the best Wi-Fi channel for you.

If your router doesn’t support automatic channel selection, choose whichever channel performs best in your network environment. That varies depending on the Wi-Fi interference in your network environment, which can include interference from any other routers and devices that are using the same channel. If you have multiple routers, configure each to use a different channel, especially if they are close to each other.

Channel width

Set to 20MHz for the 2.4GHz band
Set to Auto or all widths (20MHz, 40MHz, 80MHz) for the 5GHz band

Channel width specifies how large of a ”pipe” is available to transfer data. Wider channels are faster but more susceptible to interference and more likely to interfere with other devices.

• 20MHz for the 2.4GHz band helps to avoid performance and reliability issues, especially near other Wi-Fi networks and 2.4GHz devices, including Bluetooth devices.
• Auto or all channel widths for the 5GHz band ensures the best performance and compatibility with all devices. Wireless interference is less of a concern in the 5GHz band.

Set to Enabled, if your router is the only DHCP server on the network

DHCP (dynamic host configuration protocol) assigns IP addresses to devices on your network. Each IP address identifies a device on the network and enables it to communicate with other devices on the network and internet. A network device needs an IP address much like a phone needs a phone number.

Your network should have only one DHCP server. If DHCP is enabled on more than one device, such as on both your cable modem and router, address conflicts might prevent some devices from connecting to the internet or using network resources.

DHCP lease time

Set to 8 hours for home or office networks; 1 hour for hotspots or guest networks

DHCP lease time is the length of time that an IP address assigned to a device is reserved for that device.

Wi-Fi routers usually have a limited number of IP addresses that they can assign to devices on the network. If that number is depleted, the router can’t assign IP addresses to new devices, and those devices can’t communicate with other devices on the network and internet. Reducing DHCP lease time allows the router to more quickly reclaim and reassign old IP addresses that are no longer being used.

Set to Enabled, if your router is the only device providing NAT on the network

NAT (network address translation) translates between addresses on the internet and addresses on your network. NAT can be understood by imagining a company’s mail department, where deliveries to employees at the company’s street address are routed to employee offices within the building.

Generally, enable NAT only on your router. If NAT is enabled on more than one device, such as on both your cable modem and router, the resulting ”double NAT” might cause devices to lose access to certain resources on the network or internet.

Set to Enabled

WMM (Wi-Fi multimedia) prioritizes network traffic to improve the performance of a variety of network applications, such as video and voice. All routers that support Wi-Fi 4 (802.11n) or later should have WMM enabled by default. Disabling WMM can affect the performance and reliability of devices on the network.

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What Are Network Settings?

Network setting names and locations vary across computers, phones, and consoles

Network settings describe wired and wireless connectivity preferences on computers, mobile phones, video game consoles, tablets, and smart devices. Connecting your device to the internet, a local network, or a cellular network all require the use of network settings to some degree.

Network Settings Meaning

You can use network settings to manage a wide variety of device functions relating to networking and connectivity. Many settings could be referred to as a network setting. However, it may be named something else depending on the operating system or app.

Here are some of the more common network settings you may encounter:

• Wi-Fi network names and passwords.
• Local computer network preferences.
• Cellular network authentication and connection options.
• Data download limits and options.
• VPN service connections and preferences.
• Automatic and manual proxy server settings.

How Do I Check My Network Settings?

The location of network settings can vary depending on what kind of device you’re using. Some devices will group most network settings under one menu, while others may spread them within various sub-menus or other categories.

Windows Network Settings

You can manage most basic networking and internet functions from within the Windows 10 Action Center by selecting an appropriate icon or right-clicking it for more options. For more advanced connection preferences, open Settings and select Network & Internet.

To find a specific network setting quickly, open the Start Menu and type what you’re looking for on your keyboard. A direct link to the Windows 10 network setting should appear.

Mac Network Settings

You can find Mac network settings via System Preferences > Network. You may also want to select Sharing if you’re looking for network settings relating to sharing your internet connection with another computer and Internet Accounts for managing various login and connection data.

iPhone and iPad Network Settings

Network settings on Apple’s iPhones and iPads are sprinkled throughout the Settings app. Most prominent network settings, such as those for internet, Bluetooth, and mobile, are displayed prominently at the top of the Settings menu. However, you may also want to explore the General section for managing a VPN, updating your carrier settings, or resetting your network settings.

Android Network Settings

Android’s network settings are in the Network tab under Settings. From here, you can manage mobile data, internet and cellular connections, connected devices, Bluetooth and tethering options, and even NFC if your Android smartphone or tablet supports it.

Xbox One and Xbox Series X Network Settings

Players can often use network settings to fix Xbox One and Xbox Series X sign-in and internet connectivity issues. Microsoft’s console families use the same operating system layout, so the methods for finding network settings on each are identical.

Press the Xbox logo button on your controller to open the user menu, navigate to the far-left Profile & system tab, and select Settings > General > Network settings.

Additional network settings can also be found within General > Online safety & family.

PS4 and PS5 Network Settings

To open a PlayStation 4 or 5’s network settings, open Settings from the main dashboard and select Network.

The Settings icon looks like a toolbox on PS4 and a gear on PS5.

Gamers can use PlayStation network settings to connect to different internet connections, change DNS settings, and even make video games download faster on the PS4 and PS5 consoles.

Nintendo Switch Network Settings

Network settings on Nintendo Switch consoles are under System Settings > Internet from the main screen.

The Nintendo Switch System Settings icon is the circular one which looks like a gear.

Access these settings to connect a Nintendo Switch to the internet and fix various Wi-Fi and download problems.

When you reset network settings, you’ll lose information related to how you connect to the internet, networks, and other devices. A Windows 10 network reset returns all linked network adapters to factory settings, while resetting network settings on an iPhone removes all prior Wi-Fi, cellular, and VPN information.

Resetting network settings can help resolve numerous internet and connectivity issues. Since this step deletes network-related information, it’s wise to try a few other fixes first, such as restarting your device and rebooting the modem and router.

Network proxy settings apply to proxy servers, which act as a go-between for a network and the internet. Proxy servers hide internal IP addresses and play an essential role in firewall protection for businesses and organizations.

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