I am using ProGuard to obfuscate and shrink my app and everything seems to work fine for me and 99% of my users but once in a while I get a report from a user who isn't able to run my app at all. I...

It seems to me that what I'm trying to achieve is incredibly simple, yet is becoming incredibly painful. I have ProjectA which is a BlackBerry Application project. I have ProjectB which is a Java ...

I've read on some development blogs that it is nearly to impossible to build BlackBerry application properly on operating systems other than Windows. Any possible workarounds on veryfication,...