135w ago - Normally we don't cover MAC stuff, however, today Marcello from PensieriDigitali.com (lupin4 on our site) let us know he has made available a guide detailing how to upgrade PS3Break firmware via MAC OSX (AT90USB162) for PS3 JailBreak users.

To quote: This procedure has been tested only with PS3Break 1.0 key (atmel chip) and do not guarantee that work with other key (in theory just change some parameters).

How to flash a PS3Break 1.0 with MAC OSX:

New method (thanks to ScotthishCpt) with this procedure you do not install anything because ScotthishCpt built a self-contained SDK, and when you're done, just unmount the disk image without trace or driver in the system.

1) Download from HERE the modified version of Avr8_sdk.
2) Double click on (AVR8_SDK.dmg) and mount the volume (avr8_sdk).
3) Browse to Applications directory in the volume.
4) Launch SDK TERMINAL.
5) At this time insert the PS3Break key in the usb port in DFU mode (click the upgrade button immediately after it's inserted).
6) If the key is correctly in DFU mode the green light should be off, you can...