| File Type | Example Name | Source | |-----------|--------------|--------| | Full firmware (Phoenix) | RM530_091.004_93.0_prd.core.fpsx | Nokia Firmware Archive (NFB), Navifirm+ replicas | | Vanilla (no customization) | RM-530_091.004_93.0_001.dcp | Dedicated Symbian firmware forums | | Region-specific (e.g., India, Brazil) | Search product code e.g., 059F7W2 | Internet Archive / Google Drive links (check hashes) |