Search for "F-Book for S60v3 unsigned." You may need to hack your phone (install a root certificate) to run unsigned applications. This is an advanced process and not recommended for the average user.
The Nokia 6120’s built-in browser cannot render modern HTML. Opera Mini uses compression servers to make Facebook usable. You won't get push notifications, but you can scroll your feed, like posts, and even send messages. download facebook application for nokia 6120
Because official support has ended, the old Facebook app will be very limited. You will likely encounter "Certificate Expired" errors, broken features (especially Facebook Chat and image uploading), and potential security vulnerabilities. Proceed with caution and do not share personal information if you manage to log in. Search for "F-Book for S60v3 unsigned
The Nokia 6120 runs on ARM9 at 369Mhz with 64MB of RAM. Modern Facebook requires heavy encryption (TLS 1.2/1.3) and complex data. The old Symbian app uses outdated security protocols that Facebook no longer accepts. Opera Mini uses compression servers to make Facebook usable
The short answer is yes, but the long answer involves navigating the archives of mobile history. The modern Facebook app we know today requires gigabytes of RAM and advanced operating systems that the Nokia 6120 simply cannot handle. Instead, you must look toward legacy software, Java applications, and third-party archives.