While there is no modern "Facebook app" currently supported for the
While official support is gone, retro-tech communities sometimes preserve old .sis (Symbian installation) files.
If you are looking for the "Nokia feeling" with functional social apps, modern "reborn" feature phones are a better bet: Nokia 2720 Flip : Supports 4G and comes with pre-installed and WhatsApp [15, 35]. Nokia 215 / 225
If you lost 3G/EDGE signal, you could write status updates, comments, or messages offline. The app stored them in a queue and sent them automatically when reconnected — a feature even modern mobile apps sometimes lack.