Samsung experiments with mammoth phone batteries, but results fall short

The files show Samsung testing smartphone batteries of 12,000 mAh and 18,000 mAh — while the Galaxy S26 Ultra, which went on sale recently, ships with 5,000 mAh.

Samsung Galaxy S26 Ultra teardown reveals a PC-inspired cooling upgrade

In the video shared by the YouTube channel PBKreviews, the company seems to be borrowing ideas from PC-style thermal management by layering multiple cooling materials together to help the phone run cooler.

iOS 26.4 adds a new setting to further tone down the Liquid Glass shimmer

One of the issues that was more noticeable on older Apple devices with SDR screens, including the iPad mini, iPhone SE, iPhone 11, and earlier models, was the liquid glow effect that caused text and certain UI elements to become unreadable when you interacted with them.