Martin Červený

**messagesApp.buddies.whose** has to be renamed to **messagesApp.participants.whose** works with macos 11.2.2

Anyway the howto slightly differs for **Apple M1** (newer machines): 1) Shutdown mac. 2) Start it while holding start button until **Options** is shown. 3) Select **Options**->**Login**->**Utilities**->**Terminal** 4) Run `csrutil...