Apple releases security updates for iPhone XS, XR and older models like Apple TV HD By Beatriz
3 min read
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Apple has released specific updates for older iPhone, iPad and Apple TV models. The fixes target vulnerabilities in hardware that no longer supports major versions of the operating system.
The updates were identified on December 22, 2025. Eles affects the iPhone XR, iPhone XS and iPhone XS
Updates do not include detailed release notes. Elas focus on patches targeting specific security issues on these devices.
- iOS 18.7.3 (build 22H217) for iPhone XR, XS, and XS Max (on select variants).
- Same build for seventh generation iPad, in Wi-Fi and cellular versions.
- tvOS 26.2 adapted for Apple fourth generation TV (AppleTV5,3) and HomePod.
These versions reuse builds from previous updates, but are applied in a targeted manner to legacy devices.
Details of affected devices
The iOS update exclusively affects models that do not support the full iOS 26.
The iPhone XR and XS receive iOS 18.7.3. The XS Max is included in specific markets, such as the China.
On the iPad, the focus is on the seventh generation model. Ele covers both the Wi-Fi only version and the one with cellular connectivity.
These devices continue to be supported with security fixes. Apple remains committed to upgrades even for older hardware.
The company rarely highlights these smaller patches. Eles do not appear on official developer pages immediately.
Updates for Apple TV and HomePod
One of the firmwares is based on tvOS 26.2. Ela uses the same build released on December 12th.
The update is aimed at the fourth generation Apple TV, known as Apple TV HD.
It also applies to the original HomePod, labeled AudioAccessory5,1.
These fixes likely resolve hardware-specific issues. Elas does not affect newer models that have already received the major version.
Characteristics of released fixes
Updates do not bring new features. Elas focus on security improvements.
Apple usually issues patches like this for isolated vulnerabilities. Esses problems do not impact the entire product line.
Users should install patches as soon as possible. Elas protect against potential exploits on older devices.
- Check for updates on Ajustes > Geral > Atualização of Software.
- Patches are downloaded automatically in many cases.
- There are no visible changes to the interface or features.
Specific versions and builds used
iOS 18.7.3 uses build 22H217. Ele already existed in previous versions for some models.
For the Apple TV HD, the build is 23K54 of tvOS 26.2. The identification changes for specific hardware.
These builds are smaller and not immediately publicly listed.
The release took place discreetly on December 22nd. Sites specialists detected the changes on Apple servers.
Importance for users of legacy models
iPhone XR and XS owners get additional protection. Devices remain secure even without supporting the latest iOS.
The same goes for the iPad 7 and Apple TV HD. The fixes extend the useful life of these devices.
Apple prioritizes security on legacy hardware. Atualizações thus occur periodically for critical patches.
These updates strengthen protection against known threats. Eles maintain the integrity of systems in daily use.
