Each iOS update will have different impacts on the system, and the upgrade from iOS 16 to iOS 17 is a major revision, and the impact is often greater than a small upgrade.
Every time after completing iOS, the iPhone also needs to rebuild the database. Simply put, your photo/video database needs to be updated. The new version of iOS 17’s image query function can discover more information from photos and videos. You can find related recipes just by looking at a photo. For another example, in addition to "recognizing people", the new character album can now also recognize your cats and dogs. These tasks also require reorganizing the iOS photo database, and the more photos and videos you have, the longer it takes and becomes more battery-consuming.
When searching for Apps, Spotlight will intelligently provide App shortcuts in the best search results, allowing you to proceed directly to the next step. For example, when you search for a music app, you can quickly jump to your favorite album. In addition, Spotlight’s rich visual search results display familiar app colors and images, allowing you to find them faster. All this also requires rebuilding the database to achieve.
If the user does not need Spotlight to display too much content, he can actually enter "Siri and Search" in the settings ", turn off "Show in Spotlight" in the content from APPLE. This will save some time in reorganizing the database and will not slow down the system.
Once the new database is created, this will immediately reduce the daily processing burden and increase the responsiveness of the iPhone. At the same time, there will be no additional battery consumption due to this process, so battery life should return to near normal levels. The re-indexing process can take up to a week to complete in some cases, but others may find it complete within a few days.
How can we solve the power consumption problem caused by reorganizing the database? The answer is just to wait? Besides waiting, the only way to speed up the database reorganization is to connect the iPhone to WiFi and charge it. Keeping your iPhone charging while in standby will speed up the speed at which iOS 17 does these behind-the-scenes work. Because the iPhone will only reorganize the database when you are not using it. Another condition is that it is connected to WiFi and has enough power. Because power consumption will affect the user's daily operations, so when the power is too low and there is no WiFi, the database can be reorganized. Time will be delayed.
It was found that from iPhone XR to iPhone 13, after upgrading to iOS 17, the power consumption will be more serious than that of iOS 16, and it will become more and more serious. Older iPhone models consume more power. I believe that even completing the database rebuild won't be of much help. Therefore, we can only wait for Apple to launch iOS updates to improve the battery life of old machines.
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