With the push of the official version of Apple iOS16.2, although the new firmware brings us many practical functions, everyone is more concerned about whether iOS16.2 should be upgraded, and will it cause power consumption or hotness after the update? How smooth is it? Will there be more functional abnormalities? What has been updated on the official version of
iOS16.2? Click to view: 
comprehensively integrates the battery life of each model. Among them, 34.9% of users think that the official version of iOS16.2 is more power-consuming, and another 55.8% of users say that they have no feeling about battery life after upgrading, and 9.3% of users think that it is more power-saving. Among them, the models that feel more power-consuming when upgrading to the official version of iOS16.2 are mainly concentrated in iPhone X, iPhone XS Max, iPhone 11, iPhone 14, iPhone 14plus, etc. Overall, the official version of iOS 16.2 has not improved much in terms of battery life, and even the new iPhone 14 series models have become more power-consuming. I wonder if it is because of the newly added functions that increase power consumption.
If you update iOS 16.2 and find that the iPhone consumes power more obviously than before, this is a normal phenomenon. For the reason, please refer to the article
In terms of fluency, only 29.5% of users said it was smoother after upgrading, 63.6% of users said it was unsensible after upgrading, and 7% of users said it had become stuttered after upgrading. Judging from user feedback, the lag phenomenon is mainly concentrated in iPhone 12 mini.
can be set with reference to the article:
Battery health declines
A few iPhone users found that after upgrading to iOS 16.2, the iPhone battery health changes. Some say it has decreased, and some people have reported that it has increased. In fact, this is a normal phenomenon, because each update will re-crawl and calculate the latest system and hardware data. Generally, the battery health is the real data after the upgrade.
Battery Health Maintenance: iPhone 14 Pro mobile phone battery health is reduced quickly. How to charge the best? Extend the battery life of the mobile phone
Based on the above data, the official version of iOS16.2 has brought many new practical functions, especially for users who like to sing karaoke. Apple's music is still very high-level; the boundless memorization software is also super practical. Whether it is used to organize information, teamwork is very convenient, the information is more intuitive, and the memory is faster and more organized.
iOS16.2 official version has indeed been optimized in terms of fluency. It has a very good experience in sliding screen fluency, interface sliding, app opening speed, and game loading speed. Sometimes there will be multiple background switching lags.
is different from the smoothness. This time, the official version of iOS16.2 does not perform very well in terms of battery life, especially the Apple fans of iPhone 14 series phones have become more serious in power consumption. Perhaps it is because the new system has added too many new features, and Apple needs further optimization.
In terms of heating , the heat control is very good without playing large games. The disadvantage is that the reception of WeChat information is sometimes delayed, and the battery display power off still exists, but it has improved.
