The wallpaper error is gone, the battery is stable

The new iOS 26.5 Beta 1 update completely fixes Face ID and wallpaper errors to help iPhone operate more stably and responsively in 2026.

The fact that Apple released a “Version 2” update right after the first Beta is a signal that the company is extremely serious about perfecting the iPhone user experience. After the previous update, many users on major technology forums like Reddit complained about Face ID working intermittently or the wallpaper suddenly losing saturation.

With a capacity of about 536.9 MB on the iPhone 17 Pro Max line, iOS 26.5 Beta 1 Version 2 appears as a “savior” to bring the device back to the most stable state, while also bringing smart tweaks to the “Apple House” accessory ecosystem.

To fully experience the smoothness of the new operating system on a standard color screen and top powerful configuration, everyone can immediately refer to the iPhone 17 list here:

Completely fix Face ID errors and frustrating wallpapers

The most valuable change we can immediately notice is the stability of Face ID. The errors that caused the device to not recognize faces or require continuous password entry on the old Beta 1 version have officially disappeared. Besides, the wallpaper loss error (Wallpaper bug) – a problem that has existed sporadically for a long time – is also handled quite well by Apple in this build. Now, the colors on the lock screen always remain vibrant and realistic, bringing a flattering feeling every time the user opens the device.

​​​​​​​​​​​In terms of features, iOS 26.5 Beta 1 v2 notes the strong return of end-to-end encryption for RCS messages, helping to absolutely secure conversations between iPhone and Android. Apple also added the “Notification Forwarding” feature, allowing users to sync notifications to third-party smart wearable devices in a more professional way.

In particular, the Apple Maps application now has a new location suggestion section, helping us easily find nearby dining and entertainment services in the most intuitive way.

Breakthrough performance and real-life battery life assessments

In terms of processing power, iOS 26.5 Beta 1 Version 2 still maintains the peak performance of the A19 Pro chip. Through the Benchmark test, the device achieved a very high score with about 3,807 single-core points and 9,656 multi-core points.

The daily touch and swipe experience is extremely smooth, the response speed of the ProMotion 120Hz screen provides a responsive feeling, with no lag. The device temperature during the Benchmark process only fluctuated around 35 degrees Celsius, about 2 degrees cooler than the previous version, showing that Apple has optimized heat energy very well for this release.

Battery life on this new build also has optimistic signs. Actual records show that the device consumes about 41% of the battery for nearly 3 hours of continuous use (On-screen) with mixed tasks.

This result shows that the power management system is gradually stabilizing, dispelling worries about the “uncontrolled” battery drain of the first Beta versions. Users can expect a more durable battery life after the device completes the underground data optimization process in the next few days.

Conclusion: Who should upgrade now?

In short, if you are on the first iOS 26.5 Beta 1 version and are having problems with Face ID, upgrading to Version 2 is a must. Stability and interface patches are the most convincing reasons for us to do this. For common users who are on the official iOS 26.4 version, the advice is still to patiently wait for the upcoming Public Beta version to ensure absolute data safety.

Don’t forget to visit Minh Tuan Mobile system to receive support from a team of technicians to check the device’s status and advise on the safest software upgrade route. We are always ready to help you own the latest super product iPhone 17 with the old Fall – New policy with extremely good subsidies to feel secure in mastering top-notch technology in 2026!