Similar to Unc0ver, it requires sideloading via AltStore or Sideloadly. Process: Sideload the Taurine IPA using AltStore. Open the Taurine app and tap "Jailbreak" .
iPhone XR, XS, 11 series running iOS 14.6–14.8. Jailbreak iOS 14.8.1 / 14,8
A Mac or Linux computer (Windows users can use tools like Odysseyn1x). Process: Download the latest version of Checkra1n on your computer. Similar to Unc0ver, it requires sideloading via AltStore
This is a jailbreak. You install an app on your phone, which you must run again if the battery dies or the phone restarts. Similar to Unc0ver
Once the process finishes, open the Checkra1n loader app on your iPhone to install Cydia.