Apple Releases iMac Wi-Fi Update v1.0 - MacRumors
Skip to Content

Apple Releases iMac Wi-Fi Update v1.0

by

imac2009 165Apple just released an update for all iMacs, Late 2009 or newer. It requires OS X Lion 10.7.3.

About iMac Wi-Fi Update v1.0

This update resolves an issue that may cause an iMac to not automatically connect to a known Wi-Fi network after waking from sleep.

It is recommended for all iMac (Late 2009 or newer) users running 10.7.3.

Weighing in at 25.81MB, the update can be downloaded from Apple's software update page.

Top Rated Comments

190 months ago
FINALLLLLYYYYYYYYYYYYY.

took them long enough. This issue has been happening to many users since August when Lion was released.
Score: 11 Votes (Like | Disagree)
Sardonick007 Avatar
190 months ago
Good

Never an issue on my iMac, but I do love updates. Curious thing is this IS an issue on my 2011 Macbook Pro. Minor inconvenience if anything. Going back to the fact that I do LOVE updates.
Score: 4 Votes (Like | Disagree)
190 months ago
I have this issue with my Fall 2010 11" MBA. When I open the lid from sleep sometimes the wifi won't connect or will connect to another network. I hope this issue is addressed for my model as well.
Score: 4 Votes (Like | Disagree)
190 months ago
Thank you MR for covering this. I never would have known otherwise! :D
Score: 3 Votes (Like | Disagree)
190 months ago
Well, this would be useful if I hadn't long since given up on wireless with the iMac and hooked up an ethernet cable.
Score: 3 Votes (Like | Disagree)
190 months ago
It fixes it! Finally! I thought it was something on just my system. It also fixes finding wi-fi on reboot as well. No more manually trying to get on a wi-fi network that takes up to 30 seconds after waking from sleep. Now it is automatically reconnecting to my wi-fi network and loading a web page within 5 seconds of wake up.
Score: 3 Votes (Like | Disagree)

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Around the World

Sunday September 13, 2026 3:00 am PDT by
Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event that it will be releasing iOS 27 sometime tomorrow – Monday, September 14. iOS 27 won't be the only release on...
deep black iphone 18 pro

Apple Says iPhone 18 Pro Max Sold in U.S. Differs in One Way

Saturday September 12, 2026 3:27 pm PDT by
As noted by Nicolas Lellouche, who writes for the French tech website Numerama, Apple has updated its tech specs pages for the iPhone 18 Pro and iPhone 18 Pro Max to clarify which models are equipped with its new C2 cellular modem and where. Apple now says the iPhone 18 Pro has a C2 modem worldwide, while the iPhone 18 Pro Max uses the chip in every country except for the U.S. According...
iphone duo

IMAX Reacts to iPhone Duo's 1:1.4 Aspect Ratio Displays

Friday September 11, 2026 4:42 am PDT by
Production theater company IMAX has responded in a mixed way to Apple's embrace of a 1:1.4 aspect ratio on the iPhone Duo's inner and outer displays. The boxier ratio happens to be very close to the classic "full-frame" IMAX 1.43:1 aspect ratio, which comes from the geometry of the company's original 15-perforation/70mm film system. In response to an X post from someone wondering if we'll see...