If you want to move beyond the stock v60.0.003 firmware, these community-favorite ROMs are still sought after:
: Provides a complete visual overhaul with Anna icons and a faster Web 7.3 browser. SkyFire Belle v2.1 nokia+5800+rom+rpkg+hot
: Known as one of the "fastest" firmwares ever released for this model, offering significant RAM optimization. Step-by-Step Flashing Tutorial Review: 'CFW Symbian Anna 7.9' for Nokia 5800, 5530 and X6 If you want to move beyond the stock v60