How to make fall-off-the-bone chicken?

I marinated my chicken legs and wings in Jamaican jerk bbq sauce for a day now. I LOVE fall off the bone chicken! Soo…
How many degrees should I set the oven?
How long do I put it in for?
Do I wrap it in foil?

The recipe I’m looking at says 350 degrees until done. Not very detailed and I’m not sure if it’s that “fall off the bone” chicken I want.

A friend made his ribs baked at low heat 275 degrees for 3–4 hours. It was really good. Do you think that works the same way for chicken??