iOS 17.4.1 Battery Life Test Results: iPhone 15 Shows Significant Improvement
â–²iOS 17.4.1 battery life test. (Picture/reproduced from YouTube) Photo/CTWANT Apple officially launched the latest iOS 17.4.1 system on the 22nd. After testing by foreign YouTubers, it was found that if the iPhone SE and iPhone 13 use iOS 17.4.1, the battery life will be improved, but if it is the iPhone 11, iPhone 12, iPhone … Read more