CORBY PLUS (GT-B3410R) - Admin codes and Java installation

[Lespaul1101]

I've been having problems finding the admin codes for my Corby Plus (B3410R). I've tried a few, one being *#6984125*#, but each time it produces a message that says "Not allowed".

The purpose is to install java apps, so I need to update the Java DB, as I've found. I've tried simply using the .jar and .jad files, and making a link to them in a .html file, and both times I wasn't able to open them, giving a message saying the file type wasn't supported.

Does anyone know if there is a new admin code that brings you to the menu the first code I mentioned for this phone, or do I need to flash the phone because of some crazy lock my carrier slapped on the phone?

Carrier - Rogers
Software - B3410UXJC4

[shikhar_compwiz]

try out *#52823878#
and then goto memory test
now increase the java heap to 3440 from its original value 1460 & MIDP heap to 3680