I would recommend my reboot application, EzBoot. It is free, works great and when it was being developed the test device was the Lg Optimus S. EzBoot is in the android market.
Im in need of some help. I have a Lg Optimus s with the LS670VD software that is rooted. I have tried flashing the CWM0.5 recovery, Xionia CWMA v1.2518.6 recovery and the recovery-RA-GNM-thunderc-s-1.1.0 recovery, but every time when i boot into recovery mode i get a blank screen. If anyone...