Swipe up to go home, swipe along the bottom to switch apps.
With the release of the iPhone X, Apple revolutionized its user interface, abandoning the iconic physical home button in favor of a fluid, gesture-based system. While new iPhone users enjoyed smooth swiping to switch apps and invoke the control center, those with older models (iPhone 8, 7, 6s, and earlier) were left with the classic navigation. fluidenabler download
Hold the power button to wake Siri, rather than the home button. Screenshots: Press Power + Volume Up together. Swipe up to go home, swipe along the bottom to switch apps
Hold down on a thumbnail in the app switcher and press the "minus" button. Prerequisites for FluidEnabler Jailbroken Device: Your iPhone must be jailbroken. Hold the power button to wake Siri, rather
FluidEnabler Download: Bring iPhone X Gestures to Older Devices (iOS 11-13)
Download the FluidEnabler .tar or .deb file. A popular version is available via Dropbox. 2. Installation via Filza iPhone X UI on Older Devices! - iOS 11 Only! : r/jailbreak