Apple's iOS 7 Lightning Connector Authentication Check 'Permanently' Cracked

As noted just after the launch of the first iOS 7 beta earlier this month, the operating system is capable of detecting when unauthorized Lightning cables or accessories are plugged into an iOS 7 device. While the system alerts the user with dialog box that must be manually dismissed, it does not prevent the unauthorized cables and accessories from working with the device at this point.

iPhone5mod, the Chinese firm that was among the first to begin offering Lightning accessories last year while Apple had yet to authorize official accessories and was struggling to keep up with demand for its own Lightning cables, now claims to have cracked Apple's iOS 7 authentication and is now offering new cables compatible with the upcoming operating system.


iPhone5mod's Cyril Chang says that his company's effort is a hardware crack that can not be worked around by Apple without changing its own Lightning hardware, and iPhone5mod is offering a money-back guarantee that its new cables will work with the final release of iOS 7.

Chang warns that several other companies have claimed to have achieved similar cracks, but that in iPhone5mod's testing those companies' cables still generate alerts under certain circumstances.

iPhone5mod's cables, docks and accessories are all being updated with the new cracked Lightning chips, with production already underway.

Update 10:56 AM: Chang tells MacRumors that the new Lightning cables with cracked authentication continue to function properly under iOS 7 beta 2, which was released today.

Related Forum: iOS 7

Popular Stories

iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching in Three Months With These 12 New Features

Saturday June 14, 2025 5:45 pm PDT by
The iPhone 17 Pro and iPhone 17 Pro Max are three months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of June 2025:Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14 Pro have a...
iPadOS 26 App Windowing

Apple Explains Why iPads Don't Just Run macOS

Friday June 13, 2025 7:46 am PDT by
iPadOS 26 allows iPads to function much more like Macs, with a new app windowing system, a swipe-down menu bar at the top of the screen, and more. However, Apple has stopped short of allowing iPads to run macOS, and it has now explained why. In an interview this week with Swiss tech journalist Rafael Zeier, Apple's software engineering chief Craig Federighi said that iPadOS 26's new Mac-like ...
Logitech Logo Feature

Logitech Announces Two New Accessories for WWDC

Friday June 13, 2025 7:22 am PDT by
Alongside WWDC this week, Logitech announced notable new accessories for the iPad and Apple Vision Pro. The Logitech Muse is a spatially-tracked stylus developed for use with the Apple Vision Pro. Introduced during the WWDC 2025 keynote address, Muse is intended to support the next generation of spatial computing workflows enabled by visionOS 26. The device incorporates six degrees of...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday June 12, 2025 8:58 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
iOS 26 Feature

Apple Seeds Revised iOS 26 Developer Beta to Fix Battery Issue

Friday June 13, 2025 10:15 am PDT by
Apple today provided developers with a revised version of the first iOS 26 beta for testing purposes. The update is only available for the iPhone 15 and iPhone 16 models, so if you're running iOS 26 on an iPhone 14 or earlier, you won't see the revised beta. Registered developers can download the new beta software through the Settings app on each device. The revised beta addresses an...
Mac Studio Feature

Apple Begins Selling Refurbished Mac Studio With M4 Max and M3 Ultra Chips at a Discount

Thursday June 12, 2025 10:14 am PDT by
Apple today added Mac Studio models with M4 Max and M3 Ultra chips to its online certified refurbished store in the United States, Canada, Japan, Singapore, and many European countries, for the first time since they were released in March. As usual for refurbished Macs, prices are discounted by approximately 15% compared to the equivalent new models on Apple's online store. Note that Apple's ...
m4 macbook air pink

Apple Now Selling Refurbished M4 MacBook Air Models

Friday June 13, 2025 3:34 pm PDT by
Apple today added M4 MacBook Air models to its refurbished store in the United States, making the latest MacBook Air devices available at a discounted price for the first time since they launched earlier this year. Both 13-inch and 15-inch MacBook Air models are available, with Apple offering multiple capacities and configurations. The refurbished devices are discounted by approximately 15...

Top Rated Comments

rdas7 Avatar
156 months ago
Oh phew! Now cheap knockoff cables can finally set fire to your iPhone 5 without that annoying warning popup!!
Score: 36 Votes (Like | Disagree)
dennno Avatar
156 months ago
Seriously they could have diverted all this effort to "crack" the authentication to refining their product to become an approved accessory provider.

Why would people bother buying this? If they have to bypass the authentication then something is clearly wrong with this cheap Chinese product.
Score: 20 Votes (Like | Disagree)
uiop. Avatar
156 months ago
Until Apple decides $20 is unreasonable for a charging cable, I have no shame in buying knockoffs. If I were to have purchased all genuine Apple Lightning cables for all the chargers around my house and in my car, I'd have spent ~$120, not including the USB chargers.

The argument of "You get what you pay for" is not really useful either. I've been using said cables for months and they have no signs of abnormal wear, nor have they spontaneously combusted, or whatever some people believe will happen to them. Good for the company who cracked the authentication code for iOS 7. Apple's current pricing system is an absolute money-making sham.
Score: 18 Votes (Like | Disagree)
DotCom2 Avatar
156 months ago
Apple could prevent all this by just charging a reasonable price for their cables.
PROBLEM SOLVED!
Score: 13 Votes (Like | Disagree)
lifeinhd Avatar
156 months ago
If they have to bypass the authentication then something is clearly wrong with this cheap Chinese product.

No, something is wrong with Apple's outrageous licensing fees. No one wants to pay that ransom.

The problem is on Apple's end.
Score: 12 Votes (Like | Disagree)
i.mac Avatar
156 months ago
Another crapware company stealing IP from apple.
Score: 12 Votes (Like | Disagree)