Chosen Solution

My furby is not working it is making a weird sound and won’t move and it’s voice is glitching and turns of randomly and I tried resetting it but that did nothing (update it got worse it’s eyes are glitching)

The small 6V brushless DC motor went wrong. I had the same problem. You can replace it with one from a PC DVD reader (the door opener motor). Shaft is smaller but it’s ok, diameter is good. You need a solder iron/gun as well to replace electronic part from DC motor.