I would like to transfer text messages and contacts from an Android phone to an iPhone, but:
- No jailbreaking
- No online services (including iCloud or Google)
- No third party apps (at least not GUI-based ones; terminal-based ones may be OK!)
I have at my disposal:
- A Mac with iTunes
- USB cables
- Decent proficiency with Unix, SQLite, etc.
- Official tools from Apple or Google (including subsidiaries such as Samsung).
Is this possible with the given limitations?