Apple Releases iOS 15.1.1 With Call Improvements for iPhone 12 and 13 Models - MacRumors
Skip to Content

Apple Releases iOS 15.1.1 With Call Improvements for iPhone 12 and 13 Models

Apple today released iOS 15.1.1, a minor update that comes almost a month after the launch of iOS 15.1.

iOS 15
The iOS 15.1.1 update can be downloaded for free and the software is available on all eligible devices over-the-air in the Settings app. To access the new software, go to Settings > General > Software Update.

According to Apple's release notes, iOS 15.1.1 improves call drop performance on iPhone 12 and 13 models, so users who have been experiencing dropped calls should see improvements after installing the update. It appears to only be available for devices in the iPhone 12 and iPhone 13 families, including Pro models, so users with other devices won't see the update.

Related Forum: iOS 15

Popular Stories

Apple Event Logo

Apple Just Released a New Accessory

Monday May 4, 2026 8:13 am PDT by
Apple today released a new Pride Edition Sport Loop for the Apple Watch. The band features a rainbow design with 11 colors of woven nylon yarns. The new Pride Edition Sport Loop is available to order now on Apple.com and in the Apple Store app in 40mm, 42mm, and 46mm sizes, and it will be available at Apple Store locations starting later this week. In the U.S., the band costs $49. There...
iOS 26

Apple Says iOS 26.5 Adds Three New Features to Your iPhone

Tuesday May 5, 2026 7:36 am PDT by
iOS 26.5 includes three new features for iPhones, according to Apple's release notes for the update, which is expected to be released next week. As discovered during beta testing, iOS 26.5 enables end-to-end encryption for RCS messaging between iOS and Android devices. Apple says this security upgrade is limited to supported carriers around the world and will continue to roll out....
Instagram Feature 2

PSA: Instagram Encrypted Messaging Ends on Friday, May 8

Tuesday May 5, 2026 8:24 am PDT by
Instagram will remove end-to-end encryption for direct messages between users from May 8, 2026. When the date comes around, Meta will potentially be able to see the contents of all messages between users on the social media platform. Encrypting messages has been an optional feature in Instagram since 2023, but in March of this year the social media platform quietly updated a help page to say ...

Top Rated Comments

58 months ago
Here’s a typical new iOS release which happens every year like clockwork:

Introduce 5 new questionable meh features and break 20 functions that previously used to work — then spend the remaining year with endless updates trying to fix everything they broke.
Score: 24 Votes (Like | Disagree)
randolorian Avatar
58 months ago
It can be downloaded for free???? Awesome!
Score: 22 Votes (Like | Disagree)
MacinMan Avatar
58 months ago

Is the update only for 12 and 13? Not seeing it on my 11. Usually they release it for all models with other fixes in there too.
The article specifically says 12, and 13 models. I would assume it's hardware specific to those models that has the issue. Probably the modem and other components used. I hope they fixed other things too.
Score: 13 Votes (Like | Disagree)
TheYayAreaLiving 🎗️ Avatar
58 months ago
Yay! Happy updating folks!
Score: 13 Votes (Like | Disagree)
Think|Different Avatar
58 months ago
Wow, a LOT of people skipped over reading the 'article' to then ask or state that it's exclusively for 12 and 13 models...
Score: 12 Votes (Like | Disagree)
58 months ago

Yes, upgrading iOS used to cost around $5 USD.

like 10 years ago
It was called iPhoneOS then, but it was only paid upgrades for iPod touch
Score: 8 Votes (Like | Disagree)