Smart speakers have been very hot in recent years, and Apple has also launched HomePod. In order to further enhance the consumer experience, Apple HomePod has recently ushered in its first software upgrade in history. This time, Apple launched the iOS 11.3 system for iPhone, iPad, iPod touch and HomePod. Apple only mentioned "regular stability and sound quality improvement" in HomePod's update log, which is an understatement. But users in Reddit and other forums have posted that it actually changed the HomePod DSP manager, or reset the equalizer (EQ) algorithm. Many users have found that the volume of the bass portion of the smart speaker has dropped after the upgrade. It is worth mentioning that the EQ of the HomePod smart speaker cannot be adjusted manually, so it will cause such a big response. From the current situation, Apple's upgrade seems to have a huge impact on the sound quality of HomePod. However, not all users have such opinions, or some users think that the HomePod's bass has improved in terms of fidelity and loudness after the upgrade, and users have said that they can't distinguish the difference. If the user does not like the sound quality of the new firmware, the only way to do this is to open the Home app on the iPhone and iPad and disable automatic updates of HomePod. Maybe only in this way can it be protected from interference. In fact, it's not hard to see that HomePod is part of Apple's strategy to control the "voice at home." In fact, Apple's first attempt to control the sound of the home was the iPod Hi-Fi speaker introduced in 2006. The device's positioning is an accessory for the iPod, designed to reshape the home audio of the iPod era. After 19 months of listing, Apple removed the product. Twelve years later, with HomePod, Apple once again launched a strategy to control the "voice at home." Ningbo Autrends International Trade Co.,Ltd. , https://www.ecigarettevapepods.com