Thyphlo Ruins Skyview Tower
Tears of the Kingdom
Activating the Tower
When you first arrive to the tower, there will be a number of floating Zonai platforms floating around the tower, with Soldier Constructs on top of them. Approach the tower and speak to a Rito named Billson at the terminal, who says that the tower isn't functioning but he isn't sure why.
Link can reach the top of the tower, by climbing the stones just to the west of the tower. From there, he can use Ultrahand to grab the Zonai floating platform and bring it down a bit. After defeating the Soldier Construct, Link can use the Rockets on the platform, pointing them upward. After activating them, the platform will launch up into the sky. At the top of the tower, use Ultrahand to move the floating platform away from the tower, clearing the opening just above the tower. Return to the bottom and speak to Billson once more and he will leave, allowing you to activate the tower via the terminal.