Noobie Here

Unfortunately that CAB looks like it's for Windows Mobile phones...

LG is quite confusing as they have many phones based on different hardware platforms.

The GR500/Xenon is a Sony Ericsson Mobile Platform (SEMC, sometimes noted as "LG3G") phone.  This makes it the most difficult to get access to.  In particular, this is a SEMC "A2 phone" and A2 phones are secured via a security certificate.  Ours seems to use CID54.  Only CID up to 53 have been cracked so far.

Thus, so far there is no way to write files to the filesystem (outside of Others and Other Files), so we can't make changes to the behavior of the phone.

The common tools that work on other platforms (BitPIM, Qualcomm EFS, etc) don't work.  Heck, even the LG utilities that are supposed to work don't work - at least not on my AT&T-branded Xenon.  I think AT&T has put in extra restrictions in their firmware.  At least the Rogers Xenon works with the LG PC Suite 2 software they provide.  AT&T-branded Xenons seem only to work for Data Service modem mode, and Bluetooth OBEX File Transfer.

So, since this is really a Sony-Ericsson phone, still waiting to find a utility that works for CID54.  Thinking of other ways but so far no success.  On one of the other LG phones that moves "unrecognized" files into Others or Other Files, they replaced Others and Other Files with files, but on the Xenon it just re-makes the Others or Other Files folder and puts the file in it.  Seems LG got wise to that one...