JLogMicro JLogMicro - intends to be a logging framework for J2ME (Java ME)(Phone ME) with GPL license. The other frameworks are good (Microlog) but cannot be used with GPL if a class is extended in such a way that it adds functionality to the superclass. The intent is to implement a form of Java logging framework. Currently this is of alpha quality
K700 Remote Profiler With this app you can easy create/edit your remote profiles (*.hid) for SonyEricsson K700 and other phones
JBit2 JBit2 - Edit, save, run and debug assembly (6502) programs on your mobile phone.
JBit is essentially a 8-bit microcomputer (i.e. home computers popular during the 80s) and is NOT going to be easy to use, but with time and dedication, tinkering with it can be rewarding