iOS 15.4 version is coming, in addition to mask face recognition what new features?

I believe that the digital information column of these two days has exploded a bit, and many authors are writing about the iOS 15.4 version launched by Apple, and the key mask face recognition has finally been realized.

The author also took a look, the content of each author is basically eight or nine inseparable from ten, basically most of the talk is also about the mask face recognition function, so in order to avoid your visual fatigue, etc. The author will try to be simple as possible.

3.15, Apple launched iOS 15.4 version, in this regard, many small partners are also very hesitant, in the end whether to upgrade this version? There are also many small partners who have upgraded to experience and later given feedback.

So let's first look at the random ten bits of feedback that have been updated to the system version:

Handheld 13 update today I would like to say silky smooth face id unlock sensitive fast !!! More than 12 models can be rushed without hesitation!!

At most, some upgraded functions of old mobile phones cannot be recognized with mask faces, and other smooth can be. Apple X

15.4 Bug charging process, if you unplug the charging cable, then you can no longer charge, you must restart to solve the problem.

Used half a year of 256 12pro, memory less than 3-6g, the power is still 100%... It's a little smoother, the power down improves, and it feels good.

12 just finished upgrading, wearing a mask to unlock very fast, the battery feels durable, as for the memory has become smaller did not pay attention, anyway, there are still 170g of remaining space do not care.

8P upgrade, memory has not changed much. Just after the upgrade, the battery dropped by 5% for no reason. The rest is not felt yet, try it with a day.

The update is finished, but the memes don't know where? The 12P M storage space also uses two or three G.

Wearing a mask to unlock is very convenient, and it feels ok after a day! There is no change in fluency.

I updated it a bit, 14% memory, 100% battery now 99%. Which big guy knows how to do it?

When you look at it in the morning, you find that the power is dropped faster than before? I don't know if it is an illusion, wearing a mask to unlock is very convenient, deliberately played two games, fever in an ideal state.

Judging from the comments of the ten random users above, five felt that the update had become more convenient, three did not feel how it was, one had side effects, and one had a BUG.

Proportionally speaking, it is still convenient for people to be a little more, but bugs are expected to be just an isolated case, because I have watched a circle about Apple

The comment area of the article in iOS 15.4 is the only one that does not charge after the upgrade.

So for this situation, the odds are very small, or maybe it is not a matter of chance, it may just happen that there is a problem with a part of the phone, resulting in a disconnection.

Next, let's introduce what's new in this iOS 15.4 version:

Wear a mask face ID

I believe that many small partners have also seen a specific introduction to the function in other authors, but in order to prevent some small partners from knowing, so it is still roughly described.

This function can realize the recognition of face while wearing a mask, and the recognition factors are carried out through the details and textures near the eyes and the muscle tissue, and if only one mask is worn on the face, it can be 100% successful and particularly rapid.

In addition, if you wear glasses, the glasses are transparent myopia or non-myopia glasses can be recognized successfully, but if they belong to colored glasses or even sunglasses, the probability of recognition success will be reduced, or even 100% recognition failure.

AirTag anti-tracking

In the new version, there will be a prompt that "it is a crime to use AirTag and other Find My link items without consent to track someone, and Apple is expected to introduce more anti-tracking measures later."

In addition, when you perform an exact lookup for unknown AirTags, a display alert pops up whenever there is a sound, and a louder AirTag sound is announced.

Added a smart Siri voice

In the iOS 15.4 version, a fifth Siri voice, named "United States", was introduced, which can be set in the settings, as shown in the following figure.

Added a similar ledger feature

Somewhat similar to the effect of the ledger, users are able to query the Apple Card consumption history in this feature.

New wallpapers and emojis

In the iOS 15.4 version, new featured wallpapers and a large number of new emojis have been added for users to choose and use.

summary

For the current new machine update is worth it, such as the iPhone 13 series and the iPhone 12 series, the biggest benefit is to wear a mask face recognition, others are also good, added a lot of features.

However, some models with earlier and smaller memory are still not recommended to update, after all, it is easy to make the memory smaller and smaller, and then you have to change the mobile phone.