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.
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
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026.
"I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do.
The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up.
Upgraded Architecture
The next-generation...
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld.
The report, citing industry sources, is available in English on Macworld.
Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April.
Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far.
iOS 26.3
iPhone to Android Transfer Tool
iOS 26.3 makes it easier...
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker.
Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...
