The goal of bearproofing your camp is to minimize odors that might attract bears, and to set up safe storage areas for food and garbage that are out of reach of bears and are away from your sleeping ...

Use a cable to connect device to your Mac. Hold buttons as needed to enter DFU Mode. First run ./ipwndfu -p to exploit the device. Repeat the process if it fails, it is not reliable. Run ./ipwndfu ...