iOS 9.3 Beta 2 Allows iPad Pro's Smart Connector to Update Accessory Firmware

smartconnectorupdateThe second beta of iOS 9.3, which was seeded to developers on Monday and the public earlier today, includes a new feature that allows the iPad Pro's Smart Connector to update accessory firmware. The new feature was first spotted by German developer Stefan Wolfrum (via Cult of Mac) when he plugged his Logitech Create keyboard case into his iPad Pro.

In the past month, several users in the MacRumors forums have noted that the Create keyboard case suffers from lag and dropped keystrokes. A MacRumors forum member, who also reported that his Create keyboard had its firmware updated when plugged into an iPad Pro running iOS 9.3 beta 2, said that both issues were resolved by the firmware update.

MacRumors was able to recreate the steps that led to the update by updating our iPad Pro to beta 2 and connecting the keyboard. When the keyboard is connected, a pop-up is displayed alerting users to an "accessory update", asking whether they want to update the "Smart Connector Accessory". If a user chooses to update, the pop-up stays on the screen and displays the update progress. Once progress hits 100 percent the dialog box disappears; the update took 30 - 40 seconds. However, there was no dialog or indication of what the update changed once the process was complete.

The Smart Connector's ability to transmit both data and power at the same time has been on full display with keyboard accessories like the Smart Keyboard and Logitech Create, but it was unknown whether the port could be used to update firmware for accessories. It's unclear whether the new iOS beta housed the firmware update or whether it quickly pinged a server to download the update before applying it.

Related Roundup: iPad Pro
Buyer's Guide: iPad Pro (Buy Now)
Related Forum: iOS 9

Popular Stories

2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Finder Siri Feature

Apple's New Siri Will Be Powered By Google Gemini

Wednesday November 5, 2025 11:57 am PST by
The smarter, more capable version of Siri that Apple is developing will be powered by Google Gemini, reports Bloomberg. Apple will pay Google approximately $1 billion per year for a 1.2 trillion parameter artificial intelligence model that was developed by Google. For context, parameters are a measure of how a model understands and responds to queries. More parameters generally means more...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
airtag purple

Apple's Website Lists AirTag 4-Pack at Shockingly Low Price [Updated]

Friday November 7, 2025 6:40 am PST by
Apple's online store in the U.S. is suddenly offering a pack of four AirTags for just $29, which is the same price as a single AirTag. This is likely a pricing error, and it is unclear if orders will be fulfilled. Apple has not discounted the AirTag four-pack in any other countries that we checked. Delivery estimates are already pushing into late November to early December, suggesting...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...
ikea smart home devices

IKEA Debuts 21 HomeKit-Compatible Smart Bulbs, Sensors, and Controls

Thursday November 6, 2025 4:08 pm PST by
IKEA today announced the upcoming launch of 21 new Matter-compatible smart home products that will be able to interface with HomeKit and the Apple Home app. There are sensors, lights, and control options, all of which will be reasonably priced. Some of the products are new, while some are updates to existing lines that IKEA previously offered. There are a series of new smart bulbs that are...
Home Hub Command Center with Dome Base Feature

Apple's 2026 Smart Home Revamp: All the Rumors

Wednesday November 5, 2025 3:54 pm PST by
It's been over a decade since Apple's HomeKit smart home platform launched, and it is overdue for an update. HomeKit and the Home app can no longer keep up with AI-powered solutions from other companies like Google and Amazon, but that's set to change with a smart home revamp that Apple has planned for 2026. Home Hub Apple is working on a home hub or "command center" that will serve as a...

Top Rated Comments

btrach144 Avatar
128 months ago
Nature uses interfaces to supply both power and information. For instance, our bloodstream is used to provide fuel and oxygen (power), and it's also used to deliver information in the form of hormones to our cells. Our structural network is used to hold us up and do work. It's also used as a signaling mechanism (cellular mechanotransduction) to cue the expression of genes in our cells (see this SciAm article ('https://bit.ly/ARCH-LIFE')). I'm amused how Apple imitates life to have a single interface for power and information.
Lol sounds like you need to get out more
Score: 14 Votes (Like | Disagree)
appleguy123 Avatar
128 months ago
Nature uses interfaces to supply both power and information. For instance, our bloodstream is used to provide fuel and oxygen (power), and it's also used to deliver information in the form of hormones to our cells. Our structural network is used to hold us up and do work. It's also used as a signaling mechanism (cellular mechanotransduction) to cue the expression of genes in our cells (see this SciAm article ('https://bit.ly/ARCH-LIFE')). I'm amused how Apple imitates life to have a single interface for power and information.
Like pretty much every other connector on a mobile device ever?
Score: 13 Votes (Like | Disagree)
farewelwilliams Avatar
128 months ago
Remember the times when you shipped a product, you had to invest so much in QA because there's no way for you to push out updates to patch up any bugs once the product is out in the wild?
Score: 9 Votes (Like | Disagree)
haruhiko Avatar
128 months ago
Nature uses interfaces to supply both power and information. For instance, our bloodstream is used to provide fuel and oxygen (power), and it's also used to deliver information in the form of hormones to our cells. Our structural network is used to hold us up and do work. It's also used as a signaling mechanism (cellular mechanotransduction) to cue the expression of genes in our cells (see this SciAm article ('https://bit.ly/ARCH-LIFE')). I'm amused how Apple imitates life to have a single interface for power and information.
Just like your PS/2 keyboard port from 1987?

Score: 8 Votes (Like | Disagree)
ipedro Avatar
128 months ago
There's so much potential for the Smart Connector.

One possible use: a piano keyboard that can be easily docked to the iPad Pro. Perhaps a MIDI interface for existing pianos that can sit on the musical notation stand.
Score: 7 Votes (Like | Disagree)
Junipr Avatar
128 months ago
Nature uses interfaces to supply both power and information. For instance, our bloodstream is used to provide fuel and oxygen (power), and it's also used to deliver information in the form of hormones to our cells. Our structural network is used to hold us up and do work. It's also used as a signaling mechanism (cellular mechanotransduction) to cue the expression of genes in our cells (see this SciAm article ('https://bit.ly/ARCH-LIFE')). I'm amused how Apple imitates life to have a single interface for power and information.
Bro, relax.

EDIT: Don't get me wrong, I love bionics, super interesting. The delivery here is just grossly technical.
Score: 7 Votes (Like | Disagree)