I flashed SailfishOS on Gemini PDA, and while it was installing the Jolla apps, and I was opening apps. Suddenly the UI freeze and I can’t do anything.
I clicked the power button and the screen turned off.
The led is still on, but now I can’t do anything. No combination of power button, volume and other keys would turn or restart the device.
Any ideas to restart the device, besides letting the battery run dry for hours ?