[cisco-voip] Upgrading OLD 7960 firmware

[IT]

I currently have a few phones with very old firmware.
App Load: P003AM30
Boot Load: P0030300

My CCM (4.1) is setup with TFTP, and the device defaults as well as
OS79XX.txt have P00307010200 set as the load.

When I boot my 7960, I am hanging at "Connecting". The tftp shows that
the phone is looking for SEPDefault.cnf (wow its old, not even .xml).
Here is the tftp message:
08/02/2006 12:57:54.090 TFTP|
CTftpConnect::tftp[4428:10.96.3.39:52719] File not found inside tftp()
[SEPDefault.cnf]|<CLID::CIMGROUPCCM01-Cluster><NID::10.96.3.11>

Is there a specific upgrade path I should be following? I tried to
upgrade to P00303010102 by modifying the CCM device defaults and the
OS79XX file, but to no avail. I have heard that the firmware I am
running has a bug loading large firmware, does anyone know how I can fix
this?

Thanks,
Avidan