No memory full error, smooth battery welcome iPhone 17e!

The iOS 26.4 Beta 3 update completely fixes system memory errors and optimizes performance to prepare for the iPhone 17e model.

In an exciting week for Apple with the launch of the beautiful iPhone 17e in Apricot Pink color, the appearance of iOS 26.4 Beta 3 is meant as a “general cleaning” to make the operating system more complete.

With a capacity of about 1.68 GB on the iPhone 17 Pro Max line, Beta 3 does not bring too many shocking interface change features, but focuses on solving the “pains” of memory and response speed that users have been complaining about all the time. This is a signal that Apple is preparing the final steps to bring the official version to all users by the end of this month.

Fix virtual memory errors and speed up App Store search

One of the most valuable improvements in iOS 26.4 Beta 3 is the fix for the “System Data” error taking up too much memory. In previous Beta versions, many users encountered virtual memory fullness of up to hundreds of GB, but on this Beta 3 version, the number has returned to a stable level of about 20GB.

In addition, the search speed on the App Store and Games app has been restored to its “speedy” state, with no more waiting around like before.

For those who regularly use Gmail for work, the good news is that the sudden application crash error has completely disappeared. Entertainment features like Apple Music also received a small upgrade with a smarter “Playlist Playground” feature, automatically suggesting music themes like “Morning Coffee Music” or “70s Disco” based on personal preferences.

Apple has also quietly prepared the source code for the new Emoji series such as apple core, whale and trombone, promising to officially appear soon in upcoming builds.

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CPU performance is stable and battery life is significantly improved

In terms of processing power, iOS 26.4 Beta 3 shows amazing stability. Through the actual Benchmark test on the A19 Pro chip, the device achieved about 3,826 single-core points and 9,830 multi-core points. Although the score did not skyrocket compared to Beta 2, the smoothness when touching and switching applications gives a much more “responsive” feeling. ProMotion 120Hz technology operates extremely smoothly, the slight pause phenomenon when opening the device has been much better optimized by Apple.

Battery life is the point that makes many users happy in this update. After 3 days of experience, battery consumption has entered a stable trajectory. With about 40% battery consumption for more than 2 hours and 30 minutes of mixed On-screen (including update installation), users can fully expect a usage time exceeding the 10-hour mark when the system completes resource arrangement.

The machine temperature also remains at a cool level (about 32-33 degrees Celsius), showing that the coordination ability of the vapor chamber cooling system is working very effectively.

Should I update to iOS 26.4 Beta 3 right now?

In general, if you are in Beta 1 or Beta 2, upgrading to Beta 3 immediately is the absolutely right decision to enjoy stability and fix annoying memory errors.

For users currently on the official iOS 26.3 version, the advice is to wait another 1-2 weeks until the Release Candidate (RC) version appears to ensure absolute safety of personal data.

In particular, the event of Apple launching the iPhone 17e and iPad Air M4 shows that the “Apple House” is putting all its efforts into a brilliant spring. Don’t forget to visit Minh Tuan Mobile system to receive dedicated technical support and advice on the Old Fall – Innovate program with the best subsidized price on the market to welcome the AI ​​era with iPhone 17 series!