Hello,
I have an SPA525G2 with problems,
After an UC300 upgrade the phone shows only a white screen.
I can access the phone via web interface but not in admin menu so i can't reset it.
The phone has the last firmware, it can ring, talk, dial but nothing on screen.
Please help me with the combination of keybord to reset it like Settings>9....or other method to reset it
Best regards