Some time ago, Apple pushed ios173 beta3 beta version, but there was a serious bug in this version at the beginning, which would make the user's device unable to be enabled normally, and even once the device was turned off, it could no longer be turned on.
So Apple quickly withdrew the system update verification at that time, and made a decision on iOS 173 beta3 re-fixedAnd relaunched today.
If the update package is upgraded from the previous version beta2, the volume is about 600MB, and the version number will be changed to 21D5044A after the update.
Judging from the developer changelog, there are no major feature changes in this version, just some functional optimizations.
At present, there are only two changes that can be seen, one is that the iPhone15 Pro series devices will show some brief introduction of space ** when they open the space ** for the first time.
Then there's the change in the description of the stolen device protection features, but there is no difference in functionality.
Overall, ios173 The beta3 version doesn't have much to update, between the last time Apple had a serious beta version bug, so I don't recommend regular users to update the beta system.
Apple has already announced yesterday that the Vision Pro will be available in Pacific Standard TimePre-orders open at 5 a.m. on January 19 and will be officially unveiled on February 2.
And the details of this device have also begun to appear in the recent past.
For example, developers have already received messages that Apple has said that developers should not introduce them as augmented reality (AR), virtual reality (VR), extended reality (XR), or mixed reality (MR) in their apps or descriptions.
And Apple officially changed the reference to "Apple Vision Pro" to "Apple Vision" instead of Vision Pro.
In addition, the Apple Vision requires an external battery to use, and the device does not include a battery, and the battery life of this external battery has also surfaced.
Apple says that the Apple Vision has a standard battery life of 2 hours, and in the case of 2D, it can last up to 25 hours.
Although the battery life is very short, you don't have to worry, because the current virtual reality headset is difficult for the average person to stick to more than 2 hours of continuous use, which puts a lot of pressure on the eyes and brain.