Unfortunately the K500i is borderline for running Uzzap. The java heap size is only 511KB and other performance measures are on the low side.
Uzzap runs best on a Symbian phone. If you can afford one I would recommend either a new Nokia 6120c or a 6220c or second hand something like a Nokia 3230 or 6600. There are also some nice Samsung phones that run Symbian (and with Symbian going open source recently there are bound to be many more in the future).
Answers & Comments
Verified answer
Unfortunately the K500i is borderline for running Uzzap. The java heap size is only 511KB and other performance measures are on the low side.
Uzzap runs best on a Symbian phone. If you can afford one I would recommend either a new Nokia 6120c or a 6220c or second hand something like a Nokia 3230 or 6600. There are also some nice Samsung phones that run Symbian (and with Symbian going open source recently there are bound to be many more in the future).
The FAQ's on the Uzzap.com website has more.