NOTE: I have not tested this tutorial. USE AT YOUR OWN RISK. Some parts of this tutorial are copied verbatim, see the list of sources at the bottom.
WARNING (PLEASE READ): You may end up stuck in supervised mode. The downsides to that are:
- A message will display in Settings, showing that your device is supervised
- Activation lock will be disabled, potentially making your device accessible by thieves (FindMy will still work however)
- If your device has Mobile Device Management enabled (e.g. a school or work device), then your organisation will be able to silently install and uninstall apps on your device
Anyway, onto the tutorial:
- Install Trollstore (https://ios.cfw.guide/installing-trollstore/). For reference, here's a list of arm64 devices that are compatible with iOS 17. All other devices are Arm64e: