Apple has made a major decision regarding its latest software update. The tech company is forcing millions of iPhone users to upgrade to the latest operating system, iOS 26, to ensure their security. This move comes as a surprise to many users who preferred to stay on older versions of the software.
- Affected Users: Hundreds of millions globally.
- Current Adoption: Over 50% of users have not yet upgraded to iOS 26.
- Ineligible Devices: Only about 10% of users own phones that cannot run the new software.
- Primary Cause: A critical security threat involving mercenary spyware.
Why This Apple iOS Update is Critical
Apple allows users to remain on older iOS versions while still receiving essential security patches. Most people expected iOS 18.7.3 to be available for all devices. However, Apple has changed its approach. The company has confirmed that iPhones are currently being targeted by dangerous spyware. To combat this, they have released urgent security patches. However, for most users, these patches are only available within the main iOS 26 upgrade.
Apple has restricted the standalone security update, iOS 18.7.3, to specific older models only. This means if you have a newer phone, you cannot stay on iOS 18 and remain safe. You must update to the newest operating system.
Also Read: 6G: The New Edge of Connectivity
Which Apple iOS Update Do You Need?
The availability of the fix depends on your device model. Please refer to the table below:
| iPhone Model | Required Update |
| iPhone XS, XS Max, XR | iOS 18.7.3 |
| iPhone 11 and newer models | iOS 26 (Latest Version) |
While many users hesitate to upgrade due to storage limits or personal preference, this decision leaves little choice. To protect your data from active threats, you should check your settings and install the update immediately.
