Auf der Web-Site von Sony China wurde eine "recovery Methode" publiziert:
Appendix A SLT-A77/A65 recovery method
Recovery steps:
1 Turn on the camera
2 Press the [MENU], [Play], [MOVIE] button
3 Press and hold these three keys at the same time, turn off the camera
4 Release all buttons, wait about 30 seconds
5 again while holding down the [MENU], [Play], [MOVIE] button
6 Press and hold these three keys at the same time, turn on the camera
7 liberalization of all key
After restarting the camera, from 5 to re-connect the camera to the computer trying to upgrade.
