This speed test video offers a side-by-side performance comparison pitting the latest version of iOS 13, iOS 13.2.3, versus iOS 12.4.1 on an iPhone 8.
Here’s a step-by-step guide on how to downgrade iPadOS 13.1 to iOS 12.4.1 on your iPad or iPad Pro device.
Here's how to downgrade iOS 13.0 to iOS 12.4.1 on your compatible iPhone model or even iPod touch 7th-generation.
Last Chance: iOS 12.4 Is Still Being Signed, Downgrade From iOS 12.4.1 Now For Jailbreak Before It’s Too Late
Here’s iOS 12.4.1 jailbreak update. Apple is still signing iOS 12.4, which means you can downgrade from iOS 12.4.1 now for jailbreak.
Here’s how to jailbreak iOS 12.4.1 by downgrading and jailbreaking iOS 12.4 on your iPhone or iPad right now while it’s possible.
Here's how to downgrade iOS 12.4.1 to iOS 12.4 for jailbreak while Apple is still signing the firmware. Here are the details.