Apple Releasing iOS 12.0.1 With Fixes for Wi-Fi 2.4GHz Bug, Lightning Charging Issue [Update: Now Available]

MacRumors

macrumors bot
Original poster
Apr 12, 2001
48,749
10,160



Apple is today releasing iOS 12.0.1, the first official update to the iOS 12 operating system. iOS 12.0.1 comes three weeks after Apple released iOS 12.

The update will be available on all eligible devices over-the-air in the Settings app. To access the update, go to Settings --> General --> Software Update. iOS 12 users should be able to download iOS 12.0.1 when it is released at 10:00 a.m. Pacific Time.


Today's update fixes several high profile bugs that have been plaguing iOS 12 users. It resolves an issue that could cause some iPhone XS devices not to charge when connected to a Lightning cable, an issue that was discovered shortly after iOS 12 was released.

Reports suggested multiple iOS 12 devices were affected rather than just the iPhone XS, and it's likely that if other devices are impacted, the new update solves the problem.

iOS 12.0.1 also fixes a major Wi-Fi bug that could cause some iPhone XS devices to prefer to join a 2.4GHz Wi-Fi network rather than a 5GHz Wi-Fi network, resulting in perceived slower Wi-Fi connection speeds. After this update, many users who were stuck with their phones connecting to a 2.4GHz network should see much faster Wi-Fi connection speeds as the devices once again prefer a 5GHz network.

Other bug fixes in this update include a reorientation of the "123" number key on the iPad, which was moved in the iOS 12 update and swapped with the emoji/language key, a fix for a problem that could cause subtitles not to appear in some video apps, and an issue where Bluetooth could become unavailable.

Many of these bugs have also been addressed in the upcoming iOS 12.1 update that is currently being beta tested by developers and public beta testers.

Apple's full release notes for the update are below:
iOS 12.0.1 includes bug fixes and improvements for your iPhone or iPad. This update:
- Fixes an issue where some iPhone XS devices did not immediately charge when connected to a Lightning cable
- Resolves an issue that could cause iPhone XS devices to rejoin a Wi-Fi network at 2.4GHz instead of 5GHz
- Restores the original position of the ".?123" key on the iPad keyboard
- Fixes an issue where subtitles may not appear in some video apps
- Addresses an issue where Bluetooth could become unavailable
- For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222
The new iOS 12 update introduces a slew of new features like Siri Shortcuts for creating voice-controlled automations, Screen Time for monitoring your iOS device usage, Memoji on devices with a TrueDepth camera, improvements to Do Not Disturb and notifications, ARKit 2.0, privacy enhancements, and more.


For additional details on everything new in iOS 12, make sure to check out our roundup.

Article Link: Apple Releasing iOS 12.0.1 With Fixes for Wi-Fi 2.4GHz Bug, Lightning Charging Issue [Update: Now Available]
 

Rychiar

macrumors 6502a
May 16, 2006
704
1,116
Waterbury, CT
not seeing it




Apple is today releasing iOS 12.0.1, the first official update to the iOS 12 operating system. iOS 12.0.1 comes three weeks after Apple released iOS 12.

The update will be available on all eligible devices over-the-air in the Settings app. To access the update, go to Settings --> General --> Software Update. iOS 12 users should be able to download iOS 12.0.1 when it is released at 10:00 a.m. Pacific Time.


Today's update fixes several high profile bugs that have been plaguing iOS 12 users. It resolves an issue that could cause some iPhone XS devices not to charge when connected to a Lightning cable, an issue that was discovered shortly after iOS 12 was released.

Reports suggested multiple iOS 12 devices were affected rather than just the iPhone XS, and it's likely that if other devices are impacted, the new update solves the problem.

iOS 12.0.1 also fixes a major Wi-Fi bug that could cause some iPhone XS devices to prefer to join a 2.4GHz Wi-Fi network rather than a 5GHz Wi-Fi network, resulting in perceived slower Wi-Fi connection speeds. After this update, many users who were stuck with their phones connecting to a 2.4GHz network should see much faster Wi-Fi connection speeds as the devices once again prefer a 5GHz network.

Other bug fixes in this update include a reorientation of the "123" number key on the iPad, which was moved in the iOS 12 update and swapped with the emoji/language key, a fix for a problem that could cause subtitles not to appear in some video apps, and an issue where Bluetooth could become unavailable.

Many of these bugs have also been addressed in the upcoming iOS 12.1 update that is currently being beta tested.

Apple's full release notes for the update are below:The new iOS 12 update introduces a slew of new features like Siri Shortcuts for creating voice-controlled automations, Screen Time for monitoring your iOS device usage, Memoji on devices with a TrueDepth camera, improvements to Do Not Disturb and notifications, ARKit 2.0, privacy enhancements, and more.


For additional details on everything new in iOS 12, make sure to check out our roundup.

Article Link: Apple Releasing iOS 12.0.1 With Fixes for Wi-Fi 2.4GHz Bug, Lightning Charging Issue
 

keysofanxiety

macrumors G3
Nov 23, 2011
9,537
25,262
Umm excuse me MacRumors, but people here said it was hardware, Apple's QA had completely slipped, and this would never have happened under Jobs' command. I was shocked to read this as people are normally so positive.

Are you refuting their claims?
 

waxpoetik

macrumors newbie
May 7, 2018
3
6
How can I know if I have the 5G issue?
If your wifi router has the 2.4g and 5g bands. For me it was when I am connected to the 5g band. its just spins and won't connect and drops out and connects to the slower 2.4g.
 

C DM

macrumors Sandy Bridge
Oct 17, 2011
48,526
17,183
It is not 9AM in California. Remember the solar panels on top of the Apple spaceship first have to catch sufficient sunshine before the servers can start.

And... Apple staff needs enough coffee
It's actually 10 AM already.
 
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