The mobile phone I used the longest was an iPhone 3GS. Used it for about 5 years. Jailbroken of course which made it really useful.

Jailbreaking got harder and harder with updates.

Since then I've only used #SailfishOS and degoogled Android.

Fun to see people crying about Damus being delisted from the Apple Store for zaps. You get what you signed up for 🤷