BRISBANE, Australia (CNN) — A woman who tried to retrieve her lost phone from between boulders in Australia’s Hunter Valley became stuck upside down for seven hours before she was rescued earlier this month. Just the bare soles of the woman’s feet can be seen in photos of the incident posted on social media Monday by the New South Wales (NSW) Ambulance service. The woman had been walking with friends on a private property in Laguna, a country town in the Hunter Valley about 120 kilometers (75 miles) from Sydney, when she dropped her phone. As she tried to retrieve it, she slipped face-first in…