Sony SRG-X120 Firmware upgrade

Settings - Initialize -

Select the firmware you want to apply om tje 
Version Up section

You'll get prompted the transfer is happening.

Within 2 minutes (usually less) you will see this message:

If your camera is stuck in the "transferring" dialog window shown above, after 5 minutes, in my experience its safe to power cycle the camera and try again.

After about 10 minutes the light goes from blinking red to blinking green, then steady green, then 2 steady green lights.  After about 2 minutes the camera should be accessible again.

Factory HTML Password

Username: admin 

Password: Admin_1234