Chimera — 1.6.5

: Version 1.6.5 specifically improved reliability for userspace reboots and ensured the Sileo icon appears consistently on fresh bootstraps.

: Supports all devices (including A7-A11 chips) on iOS 12.0 – 12.1.2, and specific hardware for versions up to iOS 12.5.7. chimera 1.6.5

Sileo was designed specifically for the Chimera/Odyssey ecosystem, offering a user interface that feels like the official App Store. How to Install Chimera 1.6.5 : Version 1

: All devices running iOS 12.0 through 12.5.7. chimera 1.6.5

Chimera is often used today to keep older devices functional. For example, users on iOS 12.5.7 use Chimera 1.6.5 to install tweaks that fix "Update Required" errors in legacy apps like YouTube and WhatsApp. Chimera - The Apple Wiki