dhoeric

Google Calendar - Public Holiday Calendars

calendarID from cal.csv can be used at path param in https://developers.google.com/calendar/v3/reference/calendars/get https://developers.google.com/calendar/v3/reference/events/list

LukeZGD

Downgrade and dualboot status of almost all iOS devices

UPDATED: 2026-07-28

• Reddit mirror: https://www.reddit.com/r/iOSDowngrade/comments/j1x7iv/downgrade_and_dualboot_status_of_almost_all_ios/
• GitHub Gist mirror: https://gist.github.com/LukeZGD/9d781f1b03a69fa46869384a9407a41a
• As of updating this post, there is now a free downgrade tool that utilizes a SEP exploit released for A9-A10X devices, turdus merula: https://sep.lol/
  • Untethered with blobs guide: https://ios.cfw.guide/turdusmerula/
  • Tethered guide: https://ios.cfw.guide/turdusmerula-tethered/
• Save SHSH blobs for signed iOS versions using blobsaver or Legacy iOS Kit