Apple Releases New MagSafe Charger Firmware [Updated]

Apple today released updated firmware for the MagSafe Charger that's compatible with iPhone 12 and ‌iPhone‌ 13 models that have magnets inside. The new firmware is version 10M229, up from 9M5069. Note that in the Settings app, you'll see a version number rather than the firmware number. The new version is 247.0.0.0, and the old one was 174.0.0.0.

magsafe1
The ‌MagSafe‌ Charger initially came out in fall 2020 alongside the ‌iPhone‌ 12 models, and it has previously seen at least one firmware update.

Because firmware updates are done quietly over the air, Apple does not provide release notes, so we do not know what new features or bug fixes might be included in the software.

There is also no clear method for updating a ‌MagSafe‌ charger's firmware, but it needs to be plugged in and connected to an Apple device for a firmware update to initiate.

You can check your ‌MagSafe‌ Charger's firmware by following the instructions in our MagSafe Charger how to.

Update: Apple has also updated the MagSafe Battery Pack firmware. The build number is 2.5.b.0, up from 2.0.2c.0 previously. Use our guide to find your ‌MagSafe Battery Pack‌'s firmware version.

Popular Stories

iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
xiaomi apple ad india

Apple and Samsung Push Back Against Xiaomi's Bold India Ads

Friday August 29, 2025 4:54 am PDT by
Apple and Samsung have reportedly issued cease-and-desist notices to Xiaomi in India for an ad campaign that directly compares the rivals' devices to Xiaomi's products. The two companies have threatened the Chinese vendor with legal action, calling the ads "disparaging." Ads have appeared in local print media and on social media that take pot shots at the competitors' premium offerings. One...
iphone 16 pro ghost hand

iPhone 17 Pro: 5 Reasons Not to Upgrade This Year

Monday September 1, 2025 4:35 am PDT by
Apple will launch its new iPhone 17 series this month, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming to...
iOS 18 on iPhone Arrow Down

Apple Preparing iOS 18.7 for iPhones as iOS 26 Release Date Nears

Sunday August 31, 2025 4:35 pm PDT by
Apple is preparing to release iOS 18.7 for compatible iPhone models, according to evidence of the update in the MacRumors visitor logs. We expect iOS 18.7 to be released in September, alongside iOS 26. The update will likely include fixes for security vulnerabilities, but little else. iOS 18.7 will be one of the final updates ever released for the iPhone XS, iPhone XS Max, and iPhone XR,...

Top Rated Comments

macduke Avatar
49 months ago
IDK about you guys but my magnet definitely feels snappier.

It snaps on so tight now.
Score: 56 Votes (Like | Disagree)
moabal Avatar
49 months ago
These get firmware updates?
Score: 39 Votes (Like | Disagree)
CyberGene Avatar
49 months ago
Mine shows 174.0.0.0
Score: 26 Votes (Like | Disagree)
sniffies Avatar
49 months ago
Next up: Apple updates their retail shopping bag firmware to 2B0rN0t2B
Score: 22 Votes (Like | Disagree)
macduke Avatar
49 months ago

I had no idea the MagSafe charging puck was update-able. I wonder if this update will improve my Covid vax Wi-Fi connectivity?
You're having problems with your vax WiFi? I'm having problems with my vax 5G. Everyone said I was supposed to get 5G but all I got instead was AT&T's crappy fake "5G E", which is basically just re-branded LTE, and it's intermittent at best. Maybe because I have such a thick skull? When I'm not at home, how am I supposed to connect to FauciNet for further instruction?

I'm also not magnetic, which was kind of a let down because I wanted to be a super hero like all of those people posting videos online. I thought maybe the booster would get me there, but unfortunately it did not. However, I always know which way is north now, like a bird. So that's useful.
Score: 21 Votes (Like | Disagree)
Picapau21 Avatar
49 months ago
Since the update I’ve been using mine to charge my car.
Score: 21 Votes (Like | Disagree)