We’d like to ask our Canadian readers for help with a story we’re working on about the iPhone 4.
The iPhone 4 just launched in Canada on Friday, and Canadian buyers are able to buy the device unlocked (if it’s bought from Apple rather than a carrier).
We’re looking for readers who are getting an unlocked iPhone 4 and can test it on Wind Mobile’s network to see if it can support 3G data speeds.
Why do we want to test the iPhone 4 on Wind Mobile’s network?
Wind Mobile is an up-and-coming carrier that uses the same GSM network technology as T-Mobile in the United States.
The iPhone is rumored to be coming to T-Mobile USA in the fall, breaking Apple’s exclusive deal with AT&T. However, it’s not clear whether the iPhone 4 has the right radio hardware to support T-Mobile’s 3G data network.
We’re told Wind Mobile in Canada has the same network infrastructure. If it works on Wind Mobile’s network, it should work on T-Mobile’s.
T-Mobile’s 3G data network operates on the 1700/2100 MHz bands. According to Apple’s specs, the iPhone 4 works on the 2100 UMTS/HSDPA/HSUPA band, but not the 1700 band, which has led some to conclude that it is incompatible with T-Mobile’s 3G network.
However, there is some debate whether Apple simply didn’t list the 1700 band, which seems to be the convention when listing such specs. And no one has yet tested the iPhone 4 on T-Mobile’s network in the U.S. Despite the efforts of the Dev Team, there isn’t yet a publicly available unlock for the iPhone 4.
This is why we’d like help testing an unlocked iPhone 4 on Wind Mobile in Canada.
If you can help out, please email us at news (AT) cultofmac.com. In return, we’ll send you some goodies in the mail.
UPDATE: In the comments below, reader @Qorax tried a Wind Mobile SIM in a brand new, unlocked iPhone 4 he purchased over the weekend. Unfortunately, the SIM card didn’t work at all: no voice or data. We would have predicted he would have at least got voice. iPhone users here in the U.S. who unlock their phones and use T-Mobile SIM cards get voice and data — but Edge only.
But now that the iPhone 4 has been unlocked here in the U.S., we’re on the lookout for reports of usage on T-Mobile US’s network.
PS: @Qorax’s comment is worth reading to see how he beat the gigantic line for the iPhone 4 at his local Apple Store. Tricky!

Leander Kahney is the editor and publisher of Cult of Mac.
Leander is a longtime technology reporter and the author of six acclaimed books about Apple, including two New York Times bestsellers: Jony Ive: The Genius Behind Apple’s Greatest Products and Inside Steve’s Brain, a biography of Steve Jobs.
He’s also written a top-selling biography of Apple CEO Tim Cook and authored Cult of Mac and Cult of iPod, which both won prestigious design awards. Most recently, he was co-author of Cult of Mac, 2nd Edition.
Leander has been reporting about Apple and technology for nearly 30 years.
Before founding Cult of Mac as an independent publication, Leander was news editor at Wired.com, where he was responsible for the day-to-day running of the Wired.com website. He headed up a team of six section editors, a dozen reporters and a large pool of freelancers. Together the team produced a daily digest of stories about the impact of science and technology, and won several awards, including several Webby Awards, 2X Knight-Batten Awards for Innovation in Journalism and the 2010 MIN (Magazine Industry Newsletter) award for best blog, among others.
Before being promoted to news editor, Leander was Wired.com’s senior reporter, primarily covering Apple. During that time, Leander published a ton of scoops, including the first in-depth report about the development of the iPod. Leander attended almost every keynote speech and special product launch presented by Steve Jobs, including the historic launches of the iPhone and iPad. He also reported from almost every Macworld Expo in the late ’90s and early ‘2000s, including, sadly, the last shows in Boston, San Francisco and Tokyo. His reporting for Wired.com formed the basis of the first Cult of Mac book, and subsequently this website.
Before joining Wired, Leander was a senior reporter at the legendary MacWeek, the storied and long-running weekly that documented Apple and its community in the 1980s and ’90s.
Leander has written for Wired magazine (including the Issue 16.04 cover story about Steve Jobs’ leadership at Apple, entitled Evil/Genius), Scientific American, The Guardian, The Observer, The San Francisco Chronicle and many other publications.
Leander is an expert on:
Apple and Apple history
Steve Jobs, Jony Ive, Tim Cook and Apple leadership
Apple community
iPhone and iOS
iPad and iPadOS
Mac and macOS
Apple Watch and watchOS
Apple TV and tvOS
AirPods
Leander has a postgrad diploma in artificial intelligence from the University of Aberdeen, and a BSc (Hons) in experimental psychology from the University of Sussex.
He has a diploma in journalism from the UK’s National Council for the Training of Journalists.
Leander lives in San Francisco, California, and is married with four children. He’s an avid biker and has ridden in many long-distance bike events, including California’s legendary Death Ride.
You can find out more about Leander on LinkedIn and Facebook. You can follow him on X at @lkahney or Instagram.