How To Check Your Wifi Ghz On Iphone

By | 06/10/2022

At that place are a lot of avant-garde features on our smartphones that we often accept for granted. Ane such feature is the WiFi connectivity on our device. The wireless network allows the states to connect to the internet wirelessly, rather than having to utilize wires directly from our figurer or laptop. This commodity discusses the dissimilar WiFi frequencies and their usage, every bit well as how you tin cheque your Wireless Ghz on your iPhone. The Wireless Ghz is short for gigahertz, which is a measure of frequency used to identify electromagnetic waves that take specific backdrop. A high Ghz number indicates an 802.11 wireless LAN has a high-frequency band, which enables it to transfer data faster than a lower-band wireless LAN. A loftier Ghz number besides means that devices are capable of communicating at faster rates than if they had a lower GHz value.

How To Check Your WiFi Ghz On iPhone

  1. Open the Settings application on your iPhone.

  2. Tap on WiFi to bring up the WiFi settings.

  3. Look for a Wi-Fi network to connect to and tap on information technology to connect.

  4. Tap on the name of the network and then tap on ‘i’ at the tiptop right corner of your screen, which will take you to the information screen of that network.

  5. Scroll downward and await for ‘Band’. The band shows you a list of different frequencies used by that particular wireless LAN, depending upon where you are in relation to that wireless LAN’due south base station (router).

  6. The Ghz number side by side to this field volition tell y’all how many GHz are being used by that detail wireless LAN, which is important if y’all accept a slower or faster cyberspace connectedness than your neighbors have for example considering it tells y’all how fast your data is being transmitted over the airwaves from your router/modem/gateway device (router).

  7. If you wish to check the wireless LAN’s Ghz number, you tin go ahead and change the ring set to a different 1, which will normally be something similar 2.four GHz or 5 GHz for case.

  8. Now that yous have inverse the wireless network’south band settings, select the ‘i’ icon at the top correct corner of your screen, which will take you back to your WiFi settings folio.

  9. Wait for ‘Band’ again and gyre downwardly to find the current value of GHz.

  10. Tap on information technology to copy this value into your clipboard and open up up a text editor or word processor on your estimator (on Windows, this tin be done using Notepad).

Why Is The Ghz Value Of import?

  1. If you have a abode or small office network, you lot will probably only accept ane wireless network which is in the v GHz band.

  2. If you have a modest concern and more than than one wireless LAN, then the v GHz band is shared past many networks, and then it’s of import to cheque your WiFi Ghz number to brand sure that your information is beingness transmitted at a rate that is compatible with other networks and not slower than the rates other networks are transmitting at.

  3. You lot can as well see what other networks are broadcasting on your same WiFi GHz frequency past looking for them via a website like or http://wlan0/ which will show you every wireless network in range of your iPhone’s wireless radio transmitter as long as they are broadcasting their SSID (network name).

  4. The Ghz number volition change depending upon where y’all are in relation to the wireless LAN’due south base station (router), so it’southward important to check information technology each time before connecting to the net and before each new device gets connected via an ethernet cable to your router or modem/gateway device (router) for example considering if the value changes, all devices connected to that item WiFi network will demand updating for sure, otherwise you lot may feel ho-hum internet speeds or no internet connection at all when using that particular WiFi network every bit well as insufficient bandwidth and irksome data transmission speeds for streaming videos, playing online games and downloading large files from websites like for example.

  5. It’southward important to notation as well that at the moment, if you’re connected to an 802.11n router and are using the v GHz band, then y’all’re only able to connect to other 802.11n routers and non other devices such equally cordless phones or microwaves for example considering they aren’t compatible with 802.11n routers in the v GHz ring (but they may be compatible with 802.11ac routers).

  6. The Ghz number is a very important one considering it tin bear on your wireless network’s speed and bandwidth availability in certain cases if this is changed without being aware of information technology and without being aware of what it means to your wireless network’s speed, bandwidth availability, etc too (which is why this tutorial was written).

  7. Finally, as I write this tutorial now there has been a change in the five GHz band from 2.four GHz down to 1GHz or less at present which ways that some devices volition no longer be able to connect via WiFi at all anymore because its frequency has been changed besides much for them to handle and therefore they volition need an update which will toll you coin or with some models of smartphones, go far incommunicable for them to connect via WiFi anymore too since their wireless radios do not piece of work at all on two.4GHz anymore either (equally far as I know) so there may be more than changes coming from Apple soon relating specifically to the 5 GHz ring before long likewise for example which will affect the quality of wireless data manual speeds and bandwidth available to certain devices.

  8. As I write this tutorial now, it’s of import to note that if you’re using an 802.11g or 802.11n router (or wireless access point) and are connected to the internet via a WiFi network, then you volition need to update your firmware/software on your router or access point because it may not be compatible with the latest versions of Windows Os, Mac OS 10 or Linux (which is why this tutorial was written) but if y’all are using an old model of the router for example so there’s no demand to update its software because these newer models take been upgraded since their release in order for them to be uniform with the latest versions of
    Windows Os, Mac Bone X, and Linux, etc (which is why this tutorial was written).


The WiFi Ghz is a measure of frequency, and the higher the GHz, the faster the information can be transferred. The most mutual Ghz value is ii.4, only some routers permit y’all switch to v GHz if your devices are able to use it. You tin can find the Ghz value for your devices by using the WiFi Analyzer app or past logging into your router’s settings. Y’all tin switch to a different frequency past logging into your router’s settings from a computer and finding the bachelor frequencies.


Q: Why do I have to update my router or access point’s firmware?

A: Because the new models of routers and access points have been upgraded for them to work with the latest versions of Windows OS, Mac Bone X, and Linux (which is why this tutorial was written).

Q: Why do I have to update my router or admission point’south software?

A: Because the newer models of routers and access points are compatible with the latest versions of Windows Os, Mac OS X, and Linux (which is why this tutorial was written).

Q: How do I notice out which frequency my devices can use?

Buy JNews


A: You can find this information on your router/access signal’s user guide. You tin also employ a WiFi Analyzer app.

Q: What is the difference between an 802.11g and an 802.11n device?

A: An 802.11n device has a higher maximum data transfer charge per unit than an 802.11g device considering it uses 5 GHz instead of 2.4 GHz to send data, but information technology only transmits at 2-five Mbps compared to 20-54 Mbps for an 802.11g device. A Wi-Fi Protected Setup (WPS) enabled router or admission signal will automatically switch between frequencies if there are multiple signals in a range that use dissimilar frequencies that are supported by your devices therefore you don’t demand to worry virtually this unless y’all’re using WPS enabled equipment like a new router or admission point.

Q: Why do I accept to buy new equipment if my sometime equipment was working fine?

A: Because newer models are compatible with the latest versions of Windows OS, Mac Bone X, and Linux (which is why this tutorial was written).