Retrieving a list of preferred wireless networks can be helpful when troubleshooting wi-fi problems, amongst other reasons too. If you’re looking to print out a list of wi-fi networks the Mac has used as preferred and connected to before, the following trick will do just that!
Knowing which wireless networks a Mac has been connected to in the past be can be helpful for a variety of reasons, including network troubleshooting, determining where a Mac has been, if a specific wifi password is recoverable, and a myriad of other technical reasons. Searching for past networks is completely different from finding currently … Read More
Apple has released iOS 6.0.2, a minor version release with a major fix aimed at iPhone 5 and iPad Mini users who have experienced problematic wi-fi connections with the devices. The changelog for the 6.0.2 update says the update includes improvements and bug fixes, but only lists “Fixes a bug that could impact Wi-Fi” in … Read More
If you want to be able to transfer music to an iPhone, iPad, or iPod touch wirelessly and without syncing everything on the device with iTunes, you’ll need to turn on iTunes Wi-Fi Sync. Yes, you read that correctly, in order to add a song to an iPhone (iPod, etc) wirelessly and without syncing the … Read More
A fair amount of Mac users have encountered long lasting Wi-Fi connection issues, whether it’s a dropping connection, a refusal to reconnect after waking from sleep, or any other number of oddities pertaining to wireless networking. Often these connection problems can be resolved with renewing a DHCP lease and changing the MTU size, but sometimes … Read More
Some iPhone 5 users are experiencing a variety of issues with wifi on the device, almost always revolving around inconsistently slow wireless connections. If you’re having this problem, you’re not alone, and the good news is you can almost certainly get an immediate improvement by setting manual DNS on the device. Fixing Slow iPhone 5 … Read More
Ever wondered just how fast a 3G, 4G LTE, or Edge network is on your iPhone or Android? Using a free app called Speed Test you can easily test and compare the mobile broadband speed of your smartphone (or cell equipped iPad) with others, whether they’re on AT&T, Sprint, Verizon, T-Mobile, or any other network. … Read More
We have discussed the powerful new Wi-Fi Scanner tool in OS X but it turns out there’s a much easier way to access the Wi-Fi Diagnostics app than to dig around in /System/Library/CoreServices/ and make a Dock or LaunchPad alias. Instead, you can quickly launch the excellent wi-fi diagnostics app on a Mac at any … Read More
OS X Mountain Lion has been a painless upgrade for most users, but there are a fair amount of people experiencing some unusual wireless connectivity problems and issues. Mainly, the wi-fi connection seems to drop at random, or the Mac simply won’t stay connected to a wireless network for long. Sometimes it automatically reconnects and … Read More
The native and already powerful Wi-Fi Diagnostics Tool in Mac OS X got a redesign in modern versions of Mac OS X, and with it came some new features that make the utility better than ever. One of the best new additions is the built-in Wi-Fi scanner tool, which is a full-featured wifi stumbler to … Read More
Open Wi-Fi networks are everywhere, if you’re stationed in an area with tons of them you’ll probably want to prioritize your own network to be the top wireless network to join so you don’t accidentally end up on someone elses unsecured network. Prioritizing is also a good idea if you use Personal Hotspot in public … Read More
Certain Wi-Fi networks require clients to use static IP addresses or manual DHCP information in order for a device to connect properly to that network. Adjusting the iPhone, iPad, or iPod touch to use a static IP address or manual DHCP settings is easy in iOS, here’s how you can do it with any version … Read More
We’ve shown you how to generate MAC addresses randomly and then how to go about changing a MAC address in OS X Lion and OS X Mountain Lion, but why have those be two separate actions? Using the command line, you can combine the two events into a single action to generate a valid MAC … Read More
Annoyed by those persistent wi-fi network popups that show up on the iPhone or iPad screen every time a wireless network is in range? You can disable the wi-fi joining alerts completely by preventing the iPhone from searching for unknown networks. This works on the iPhone, iPad, and iPod touch the same way, and it … Read More
Personal Hotspot is one of the best features of an iPhone and iPad, allowing you to share the devices 3G or 4G LTE internet connection with up to five other connected devices through wi-fi, be them Macs, iPads, iPods, or PC’s. Personal Hotspot may be a mobile users and telecommuters dream, but tethering an internet … Read More
Sometimes, Mac OS may not remember wireless networks that have been joined or connected to before. This may be due to an error, or it may be because of a settings option. In this article we’ll discuss what to do if you find that a Mac is not remembering wi-fi networks as expected, including the … Read More
Wi-Fi Diagnostics is an incredibly useful utility to troubleshoot and optimize any wireless network and the signal strength of computers that are connecting to it. This utility first came bundled in Mac OS X Lion and works with all wireless routers and not only the Apple branded ones, meaning you can improve the performance of … Read More
If you want to set your Mac to always have the same IP address (also known as a static IP address), you can easily configure this to be set in the Network settings of OS X. This can be valid for both wi-fi networks and wired ethernet networks, and it can also be set under … Read More
