Whenever Apple releases a new version of iOS with new functionality or changes the way the system looks, there's always the vast majority of jailbreakers bemoaning the fact that they can not try new software because they'll lose jailbreak if they upgrade
It has always been a dilemma for the jailbreak community but there are always tweaks that aim to pick up some of the best bits of the new iOS release and bring it to an older version. That's what happened after the announcement of iPhone X and one of the tweaks that tried to emulate the latest Apple software running on iPhone X was the Radii switcher.
While the Radii switcher does not take iOS 10 and gives it some fancy new functionality that normally only with iPhone X that can be utilized, what it does is try to bring some way that looks on iOS 11 on iPhone X to jailbreaker. Specifically, the Radii switcher adds a curved edge to the App Switch multitasking to give the impression of a clear iPhone X feel. Of course, there is no real function change after Radii switcher installed, but is not that the problem?
When the Radii switcher is installed, there will be no application icon or settings to configure, which makes this the definition of a simple tweak. That's good, because we love tweaks that do one thing and do it well and the camp is exactly like the right fall switcherRadii.
The tweak is free too, so if you want to at least get a little miracle of iPhone X on your iOS 10 or iPad iPhone, you have a bit of a flaw with trying it. We do not think you will regret it.
To download tweaks, you must add the creaturesurvive.github.io repo to Cydia and then install it from there.