iOS 17.4 Seemingly Brings Qi2 Wireless Charging Support to iPhone 12 - MacRumors
Skip to Content

iOS 17.4 Seemingly Brings Qi2 Wireless Charging Support to iPhone 12

by

iOS 17.4 brings support for 15W wireless charging with Qi2 to the iPhone 12, according to Macworld.

iphone 12 preorder purple
Qi2 is a next-generation wireless charging technology designed by the Wireless Power Consortium (WPC) and based on MagSafe. ‌MagSafe‌ was first introduced on the iPhone 12 and offers speeds of up to 15W. Third-party wireless chargers without ‌MagSafe‌ certification have been limited to maximum speeds of 7.5W, but Qi2 can reach the full 15W.

Last year, Apple enabled 15W speeds with Qi2 wireless chargers on the iPhone 13 and iPhone 14 via iOS 17.2. The iPhone 15 lineup already supported Qi2 upon launch, leaving the iPhone 12 as the only iPhone model with ‌MagSafe‌ without the faster charging capability when using Qi2 accessories.

Citing reader reports and its own tests, Macworld claims that the iPhone 12 is able to charge at 15W when using a Qi2 wireless charger after an update to iOS 17.4. When using a Qi2 charger, the device now displays the animation that only appears when 15W charging is active and tests with the Anker Qi2 MagGo Wireless Charger demonstrated charging speeds in line with ‌MagSafe‌.

Apple openly stated that iOS 17.2 brought Qi2 support to the iPhone 13 and iPhone 14, but it did not make any such claim about iOS 17.4 and the iPhone 12. This may be because the iPhone 12's wireless charging technology was built around the original Qi standard and ‌MagSafe‌ before Qi2 was finalized.

Tag: Qi2
Related Forum: iPhone

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Read Full Article • 27 comments
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
Read Full Article • 47 comments
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...
Read Full Article • 88 comments

Top Rated Comments

3
3530025
26 months ago

but wait! everyone kept saying Apple deliberately makes phones worse via software updates to get people to upgrade.
This one has been proved at court, what's your point? https://www.bbc.com/news/technology-67911517

Multiple times even https://www.theverge.com/2020/2/7/21127984/apple-iphone-batterygate-slowdown-batteries-french-fine

And it's not just about [I]phones software updates [/I]- https://www.theverge.com/2022/9/24/23368439/airpods-max-anc-active-noise-canceling-weakened-firmware-experience-appke


they're awfully quiet now.
Your comment is the first one - it's pretty nonsensical to say "they're quit now". Of course, because everyone was quiet about everything when you're the first commenter.
Score: 22 Votes (Like | Disagree)
N
nt5672
26 months ago

but wait! everyone kept saying Apple deliberately makes phones worse via software updates to get people to upgrade.

they're awfully quiet now.
One positive example versus 100s of negative examples does not counter the obvious.
Score: 20 Votes (Like | Disagree)
vegetassj4 Avatar
vegetassj4
26 months ago
I prefer my custom wired charger @ 1.21 jigowatts




Attachment Image
Score: 17 Votes (Like | Disagree)
T
truthsteve
26 months ago
but wait! everyone kept saying Apple deliberately makes phones worse via software updates to get people to upgrade.

they're awfully quiet now.
Score: 16 Votes (Like | Disagree)
T
truthsteve
26 months ago


[HEADING=2]Apple hit with €25 million fine in France for iPhone slowdown controversy[/HEADING]

Yeah, totally not guilty... Tell me more about it.
" was first introduced with iOS 10.2.1, and was designed to prevent unexpected shutdowns as old batteries degraded over time."

lol continue on with the worst example you can come up with.

" The problem was that it never communicated this to its customers"

so it's not due to the shutdown

do you even read your own articles you link?
Score: 13 Votes (Like | Disagree)
T
truthsteve
26 months ago

This one has been proved at court, what's your point? https://www.bbc.com/news/technology-67911517

1. you clearly didn't read the article. " it denied any wrongdoing but was concerned with the cost of continuing litigation."

2. Slowdowns were to prevent random shutdowns due to old batteries. Meanwhile Samsung asks the user to replace the batteries while it continues to randomly shutdown because...simple physics. Apple literally did a software update to extend the life of the device so that no user would need to shell out money to continue using their old device. Lmao you chose the WORST example for your argument.

Awfully quiet now.
Score: 11 Votes (Like | Disagree)
Read All Comments