Apple Seeds iOS 5 Beta 4 to Developers, Over-The-Air Updating Going Live - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Seeds iOS 5 Beta 4 to Developers, Over-The-Air Updating Going Live

Apple today seeded the fourth beta version of iOS 5 to developers, continuing progress on the next-generation mobile operating system for the iPad, iPhone, and iPod touch set for public release in the fall alongside iCloud. The new version is listed as Build 9A5274d.

iOS 5 Beta 4
We've yet to hear word of specific changes in the release, although it does appear that Apple has also issued it as an over-the-air update for those running iOS 5 Beta 3, although users are reporting errors when trying to access it via that method. We'll provide updates as more information surfaces.

Update: Over-the-air updating seems to be working now, and saves nearly 700MB of downloading vs. the full size download.

Update: BGR has the full change log.

Update: Several readers pointed out that to perform an over-the-air software upgrade, the iOS device must have at least 50% battery life left, or be plugged into the wall charger or a computer.

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...
Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....

Top Rated Comments

198 months ago
I am not a developer and i get excited every time a new beta is released:D.

Makes me feel closer to iOS5
Score: 7 Votes (Like | Disagree)
198 months ago
OTA updates have been enabled.
Score: 5 Votes (Like | Disagree)
EvanLugh Avatar
198 months ago
"iOS 5 beta 4 can be installed using over the air software update from devices that have iOS 5 beta 3 installed. Over the air software update can be initiated by choosing General > Software Update in Settings."

Edit: it doesn't appear to be working just yet.

MacRumors content image

NEW: If you are doing a OTA software update from beta 3 to beta 4, you will need to re-sync your photos with iTunes.
Score: 5 Votes (Like | Disagree)
Kariya Avatar
198 months ago
Works fine here
Score: 4 Votes (Like | Disagree)
GeekLawyer Avatar
198 months ago
It's remarkable to me how many MR users just happen to be iOS devs. ;)
Score: 4 Votes (Like | Disagree)
Pink∆Floyd Avatar
198 months ago
OTA!

This is great news :)
Score: 4 Votes (Like | Disagree)