New version - LGQ_1_92SD is uploaded at support sites in LG section.

- added full support for : C555,C660,C660h,C660R,E510,E510f,E510g,GT540g,GT54 0R,P350f,P350g,P504 and P505CH.
- added direct unlock for : C550,GT540,E720,P350,P500,P503,P505,P506,P509
- now anyone of these phones can be unlocked directly without flashing

Discution Thread Here