Note to myself:

When I want to start my Sony #z3c installed with #CarbonROM in #recovery mode I need to to switch it off, disconnect usb and then push and hold volume-down and power together until I see #twrp starting.

remember:

  • disconnect usb
  • shutdown / switch-off the phone
  • press and hold volume-down and power button …
  • …until you see twrp booting

Don't try adb, don't try rebooting from CarbonROM into twrp - you didn't get it to work the last time you tried 😉

This way the update works also. When a new version of #CarbonROM is found

  • confirm to download it
  • select to install

→ Phone reboots

  • press and hold volume-down and power button

→ until twrp starts loading. It then will automatically install the downloaded update.