Help User Debug Build on LG Optimus Vu L-06D

[iberiagw]

Got unit in User Debug Mode. Is there is anything I can do to manually install downloaded APKs. I can only install from Android Market.
Help please!!!

NTT DOCOMO LG Optimus Vu
Model number: L-06D
Android version: 4.0.4
Baseband version: APQ8060/MDM9200
Kernel version: 3.0.8-perf
Build number: batman_dcm-userdebug 4.0.4 IMM76D 47d46555 test-keys
Software version: L06D-V08e-May-10-2012