Apple Releases Second iOS 10.2.1 Beta for Public Beta Testers - MacRumors
Skip to Content

Apple Releases Second iOS 10.2.1 Beta for Public Beta Testers

by

Apple today seeded the second beta of an upcoming iOS 10.2.1 update to public beta testers for testing purposes, one week after releasing the first iOS 10.2.1 public beta and one day after providing the second beta to developers.

Beta testers who have signed up for Apple's beta testing program will receive the new iOS 10.2.1 beta update over-the-air after installing the proper certificate on their iOS device.

Those who want to be a part of Apple's beta testing program can sign up to participate through the beta testing website, which gives users access to both iOS and macOS Sierra betas. Betas are not stable and include many bugs, so they should be installed on a secondary device.

ios-10-2-1-beta
It isn't known what features are included in iOS 10.2.1, but as a minor 10.2.x update, it appears to focus on bug fixes and performance improvements rather than major outward-facing changes.

No new features were discovered in the first two developer iOS 10.2.1 betas, and we likely won't know the full extent of the changes until the update is released with full release notes.

Related Forum: iOS 10

Top Rated Comments

Babu Life Avatar
123 months ago
Que the "too many updates and apple is failing" comments
Score: 14 Votes (Like | Disagree)
LoveToMacRumors Avatar
123 months ago
I don't mind these weekly updates, makes me think they are actually doing something.
Score: 5 Votes (Like | Disagree)
123 months ago
Que the "too many updates and apple is failing" comments
Along with the fresh and ever original observational comments...
Score: 4 Votes (Like | Disagree)
QuarterSwede Avatar
123 months ago
I don't mind these weekly updates, makes me think they are actually doing something.
Consistency is a good thing. Anyone who argues otherwise is a fool.
Score: 4 Votes (Like | Disagree)
skinned66 Avatar
123 months ago
I don't mind these weekly updates, makes me think they are actually doing something.
I don't mind them either.

Some detailed release notes would be nice though. It's mildly frustrating installing them without knowing what's in them.
Score: 4 Votes (Like | Disagree)
Bigsk8r Avatar
123 months ago
Are some people here just so petty that they feel obligated to complain about anything including how Apple's software engineers are actively working to squish bugs (and introduce openings for new ones)? Before you answer, keep in mind this is rhetorical
You do appear to be offering a penny for our thoughts though! ;-)
Score: 4 Votes (Like | Disagree)

Popular Stories

Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro Launching Later This Year With These 10 New Features

Tuesday May 26, 2026 6:32 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are not launching until September, there are already plenty of rumors about the devices. It was initially reported that the iPhone 18 Pro models would have fully under-screen Face ID, with only a front camera visible in the top-left corner of the screen. However, the latest rumors indicate that only one Face ID component will be moved under the...
iphone 17 pro black feature

iPhone 18 Pro's Camera Upgrade Will Cost Apple 50% More

Friday May 29, 2026 3:44 am PDT by
The iPhone 18 Pro and iPhone 18 Pro Max's all-new variable aperture lens will cost Apple 50% more than the camera unit used in current models, according to supply chain analyst Ming-Chi Kuo. Variable aperture has been one of the most persistent iPhone camera rumors of the past few years. Kuo first flagged the feature in late 2024, and it has since been corroborated by multiple reports and...
Rivian Explains Why CarPlay Debate Will Become Completely Obsolete Feature

Rivian Explains Why CarPlay Debate Will Become 'Completely Obsolete'

Thursday May 28, 2026 9:48 am PDT by
On the latest episode of The Verge's Decoder podcast, Rivian's software chief Wassym Bensaid explained why the EV maker still refuses to offer Apple CarPlay. In short, Bensaid said Rivian does not want CarPlay to fully take over the software experience. "The challenge with screen mirroring solutions is that they take over every single pixel in the car," he said. Instead, Rivian prefers ...