Apple Seeds Second Beta of iOS 10.2.1 to Developers - MacRumors
Skip to Content

Apple Seeds Second Beta of iOS 10.2.1 to Developers

by

Apple today seeded the second beta of an upcoming iOS 10.2.1 update to developers, one week after introducing the first iOS 10.2.1 beta and over a week after releasing iOS 10.2, the second major update to the iOS 10 operating system.

Registered developers can download the second iOS 10.2.1 beta from the Apple Developer Center or over-the-air with the proper configuration profile installed.

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 iOS 10.2.1 beta, but we'll update this post if any changes are found in the second beta.

iOS 10.2.1 follows the release of iOS 10.2, a significant update that brought Unicode 9 emoji, a new TV app, Messages Screen Effects, Music improvements, and a whole slew of bug fixes.

Related Forum: iOS 10

Popular Stories

Apple TV Thumb 3

Everything Coming in the 2026 Apple TV 4K

Wednesday July 8, 2026 4:51 pm PDT by
The Apple TV 4K hasn't been updated since 2022, and it's due for a refresh. An update is planned for 2026, but Apple is likely going to wait to launch it after Siri AI launches in iOS 27. Design Apple TV design updates don't happen often, and that's not changing. The next Apple TV is going to have the same squircle shape as the current model, and it'll continue to be made from a black...
Read Full Article • 169 comments
iphone 16 teal

'Siri AI' Lawsuit Update: Apple to Pay Owners of These iPhone Models

Thursday July 9, 2026 7:08 am PDT by
In May, Apple agreed to pay $250 million to settle a U.S. class action lawsuit over Siri AI's delayed launch, and eligible iPhone users could receive up to a $95 payout. This week, the California court overseeing the case held a hearing regarding preliminary approval of the settlement, but the judge has not yet issued a ruling. It will likely be at least a few more months before eligible...
Read Full Article • 113 comments
iCloud iPhone 17 Pro

Apple Says These iOS 27 Features Require $9.99/Month Subscription

Wednesday July 8, 2026 6:24 am PDT by
iOS 27 includes new Apple Intelligence features for compatible cameras in Apple's Home app, but only if you have an iCloud+ plan with at least 2TB of storage. This limitation effectively means that the new features are only available with a minimum $9.99/month subscription, even though the centerpiece of the subscription is the 2TB of storage. The features include AI descriptions for...
Read Full Article

Top Rated Comments

A MacBook lover Avatar
A MacBook lover
125 months ago
iOS firmware updates every 6 weeks or so will continue until eternity, or when Apple sinks below the waves.
[LIST=1]
* They are always risky
* Over time, enough of them will slow down your device to make it unbearable to use
* The installations will always be wasting your time as long as you own an iOS device
* Either embrace it and download updates forever, or install a tvOS profile and be done with the annoyance forever.

Wish I could make sense of this post
Score: 15 Votes (Like | Disagree)
GIZBUG Avatar
GIZBUG
125 months ago
Don't care, staying on 10.1.1 where's my jailbreak Timmy?
Why post then
Score: 10 Votes (Like | Disagree)
Mac Rules Avatar
Mac Rules
125 months ago
For the love of God, please fix the battery "dying" at 20%.
Score: 7 Votes (Like | Disagree)
Mefisto Avatar
Mefisto
125 months ago
Just so I'm up to speed, now the MR hive mind thinks firmware updates are a bad thing? And beta ones, at that.

Right?

Kudos to whoever posted the cute four point diatribe above, it gave me a much needed chuckle.
Score: 6 Votes (Like | Disagree)
Mlrollin91 Avatar
Mlrollin91
125 months ago
iOS firmware updates every 6 weeks or so will continue until eternity, or when Apple sinks below the waves.
[LIST=1]
* They are always risky
* Over time, enough of them will slow down your device to make it unbearable to use
* The installations will always be wasting your time as long as you own an iOS device
* Either embrace it and download updates forever, or install a tvOS profile and be done with the annoyance forever.

Tin foil hat much? I've never once had an issue with an update. They are not risky. They slow down when you install an iOS version that is 4+ years newer than the hardware. Updates secure your phone. I will take security over anything. Not updating is more risky.
Score: 5 Votes (Like | Disagree)
AppleFan91 Avatar
AppleFan91
125 months ago
Just so I'm up to speed, now the MR hive mind thinks firmware updates are a bad thing? And beta ones, at that.

Right?

Kudos to whoever posted the cute four point diatribe above, it gave me a much needed chuckle.
Yeah, the hell was he rambling on about? Haha. But right, it's kinda odd that people are complaining now about too many BETAS. Years past people begged Apple and paid for their UDID's to get registered so they could try out betas and now that Apple has made them entirely free and opt-in, people are complaining about the number of them. Just wow.
[doublepost=1482261135][/doublepost]
Wish I could make sense of this post
Install tvOS on your iPhone if you don't like all the beta updates that are entirely voluntary and opt-in, duh....

(/s)
Score: 5 Votes (Like | Disagree)
Read All Comments