In the early morning of April 1, Apple officially pushed the iOS15.4.1 official version of the system, which is apple since March 15 pushed iOS 15.4, the first small version of the update repair, the update package is 314.4MB, there will be differences between different models, Apple said that iOS 15.4.1 contains bug fixes and security updates for the iPhone, it is recommended that all users install.
iPhone users who upgrade to iOS 15.4 should have a deep experience, feel that the battery is no longer as durable as before, the power consumption has increased significantly, the spit is getting louder and louder, and the Apple official has also intervened in the investigation and responded: the new system will make appropriate adjustments to the application and functions within 48 hours, and it is normal for the battery life to decline and heat at this stage, it is recommended to observe for a period of time, and then contact the official to deal with it.
I have to say that Apple's official response is a response to a "lonely", the latest iOS 15.4.1, clearly pointed out that it will be fixed: after updating to iOS 15.4, the battery power may consume faster than expected.
Is iOS15.4.1 worth upgrading? There are already a lot of fruit powder in advance, and users who have not yet upgraded can first look at the feedback results of other users before deciding.
Before looking at user feedback, let's take a look at the iPhone 13 ProMax between iOS15.4 and iOS15.4.1, Geekbench running score comparison, iOS15.4 single-core running score 1743, multi-core 4882; iOS15.4.1 single-core running score 1717, multi-core 4705.
Obviously, iOS15.4.1 has reduced the performance of the iPhone13 ProMax, is apple increasing the endurance by reducing the power consumption of the chip?
User experience feedback on iOS15.4.1 system has been upgraded
A: After the upgrade, it feels much smoother, as for the battery life, I did not notice whether it was improved or decreased, and my camera actually flashed back?
B: Before the camera always flashed back, after updating to iOS 15.4.1, this BUG was solved, as for the battery life, it did not feel improved, but the battery health dropped from 91% to 90%.
C: After upgrading from the early morning, playing four or five hours of games, holding 13 ProMax, the battery dropped from 100% to 70%, obviously feeling that the battery life has improved.
D: iPhone13 upgraded to iOS15.4.1, currently used five or six hours, during which no game was played, from 6:00 a.m. 90% battery, to 10:30 noon there is 76% of the battery, feel that the battery life has improved a little?
E: iPhone 12 has been updated! Why does it always feel like the system has become smooth every time I update the system? Is it an illusion? Is the battery life getting better? Not aware of it.
F: Holding the iPhone 13, after updating to iOS 15.4.1, the camera will not flash back the first time it is turned on, and when the background is turned on again, it actually flashes back, and it is very frequent.
G: How do I feel that upgrading to iOS 15.4.1 is more expensive? And the battery health has also dropped from 87% to 86%, and I already know that I will not upgrade.
From the friends who have been updated to iOS15.4.1, most users have not noticed that the battery life has improved, but many people have feedback that the camera has flashed back, the author holds the iPhone12 and iPhone13 two mobile phones, but also the first time to upgrade, the camera did flash back, in addition to iOS15.4.1 officially released only the first day, more feedback has not yet arrived, we will also follow up the report, it is recommended that you do not upgrade first.