Hi, I unlocked my 3GS with ultrasn0w and when I use another sim, the battery life is terrible (around some hours even when it's stand by). This happens only with a SIM of another carrier. When I use my official SIM everything is fine. The dev-team says on their last update this: But in my case this happens only with a 3rd party sim. Shall I restore the original fware and start again ? Tex.