While there isn't a single "official" academic paper titled exactly "Nokia 3310 Custom ROM," the phrase likely refers to the legendary community of (Multi-Application Operating System), which essentially served as a custom ROM for the original Nokia 3310 (NHM-5) in the early 2000s.
🔹 No custom Android ROM will ever run on original hardware — CPU is an 11MHz ARM7, 128KB RAM.
Before we proceed, we must address the elephant in the room. In the Android world, a "custom ROM" (like LineageOS or Pixel Experience) is a full replacement for the operating system. The Nokia 3310 does run Android. It runs a proprietary real-time operating system built on a modified version of the Nokia OS (often just called "DCT3 platform").
The is more than just a legendary "indestructible" brick; for retro-tech enthusiasts, it represents a golden era of mobile modification. While "custom ROM" usually brings to mind modern Android rooting, the world of Nokia 3310
Most enthusiasts on platforms like Medium or HMD's forums cite three reasons: