Vampent has released a free version of Gameboy Advance Emulator to play Nintendo GBA ROMs on Symbian UIQ3 based Sony Ericsson P1, W960, P990, M600, W950, M608c and Motorola Z8.

Features of vBagx for Sony Ericsson UIQ3 include:

-Big rom size support (full support for 32M rom)
-Graphics mode option (origin,full,landscape,landscape origin)
-Save/Load in games (flash,eeprom,sram up to 128K)- not available in free mode
-Key map setting- fully customizable keys
-Sound volume switch
-Thread priority option
-Two Graph Output Mode: bitmap mode(default),direct mode(speed improved, but some phones not supported)

To add a game, put your ROM file into the directory X:vampent\gbaroms\XXX.GBA

Download vBagx Nintendo Gameboy Emulator for Symbian UIQ mobile devices here